Peterbilt 379 Full diagramas electricos.pdf

TITLE
SH
NO.
1) INDEX
2) HARNESS ARCHITECTURE
3) LOCATION OF MAJOR COMPONENTS
4) LOCATION OF MAJOR COMPONENTS
5) SYMBOLS INDEX
6) SYMBOLS INDEX ( CONTINUED )
9) CHARGE AND START
10) POWER DISTRIBUTION - UNSWITCHED CIRCUITS
11) POWER DISTRIBUTION - IGNITION SWITCHED CIRCUITS
12) POWER DISTRIBUTION - ACCESSORY SWITCHED CIRCUITS
13) POWER DISTRIBUTION - CIRCUIT BREAKER - ENGINE
14) TURN SIGNALS / HAZARD LIGHTS
15) STOP LAMPS
16) MARKER / CLEARANCE LAMPS / LEFT POLE / RIGHT POLE
17) HEADLAMPS
18) BACK - UP LIGHT SWITCH
19) DAYCAB AD / LOADLIGHTS
20) SLEEPER AD / LOADLIGHTS - 48" / 63" HIGH ROOF
21) FOG LIGHTS
22) CAB DOOR LOCKS
23) REMOTE KEYLESS ENTRY RELAY - OPTIONAL
24) CAB DOME LIGHT / DOOR LAMPS / DOOR JAMB / ALARM
25) CAB FOOTLIGHTS / CIGAR LIGHTER / POWER POINT / B - PANEL POWER POINT
26) 48" / 63" HIGH ROOF SLEEPER LIGHTS / DOOR LOCK / DOOR JAMB
27) 48" / 63" HIGH ROOF SLEEPER POWER ACCESS OUTLETS
28) 48" / 63" LOW ROOF SLEEPER
29) 70" SLEEPER
30) 36" SLEEPER
31) LH DOOR ELECTRIC WINDOW LIFT
32) RH DOOR ELECTRIC WINDOW LIFT
33) MIRRORS - STANDARD / MOTORIZED / HEATED AND MIRROR CONTROL
34) CB RADIO
35) DASH RADIO
36) CAB ROOF SPEAKERS - CONCERT CLASS / CONCERT CLASS PREMIUM
37) CAB ROOF SPEAKERS - CONCERT CLASS EHD
38) RADIO - 48" / 63" / 70" SLEEPER
39) CLOCK
40) WIPER / WASHER
41) ELECTRIC HORN
42) CAB HVAC
43) SLEEPER HVAC - ALL SLEEPERS
44) SLEEPER LOAD CENTER
45) SLEEPER POWER SUPPLY HARNESS
46) NAMUX
47) BACK - LIGHTING ( +12 VOLTS ) AND PANEL LAMPS DIMMER
48) BACK - LIGHTING NEGATIVE LINKS ( GROUND )
49) OUTSIDE AIR TEMPERATURE
50) FIFTH WHEEL / DIFF LOCK / SUSPENSION DUMP VALVE / SPARE ROCKER SWITCHES
51) FUEL LEVEL
52) FUEL FILTER - ACCESSORY POWER
53) PARK BRAKE
54) FORWARD AND REAR DRIVER AXLE TEMP
55) VORAD
56) AIR DRYER
57) FUEL FILTER RESTRICTION
58) TIRE PRESSURE CONTROL SYSTEM ( TPCS ) CAB & CHASSIS
59) AUX TRANSMISSION OIL TEMP
60) EATON ULTRASHIFT TRANSMISSION
61) EATON AUTOSHIFT TRANSMISSION
62) EATON AUTOSHIFT AND ULTRASHIFT TRANSMISSION ( CONTINUED )
63) MERITOR FREEDOMLINE TRANSMISSION
64) WTEC TRANSMISSION ( ALLISON )
65) WTEC TRANSMISSION ( ALLISON ) ( CONTINUED )
66) EATON LIGHTNING TRANSMISSION POWER
67) MAIN CAB ABS CONNECTIONS
68) BENDIX ABS SYSTEM
69) BENDIX ABS SYSTEM ( CONTINUED )
70) BENDIX ABS ( CHASSIS )
71) WABCO ABS SYSTEM ( E-BASIC )
72) WABCO ABS SYSTEM ( E-UNIVERSAL )
73) TRAILER ABS
74) MAIN CAB ENGINE FIREWALL BULKHEAD
75) ENGINE - CAT C11 / C13 AND C15
76) ENGINE - CAT C11 / C13 AND C15 ( CONTINUED )
77) ENGINE - CUM ISM
78) ENGINE - CUM ISC / ISL
79) ENGINE - CUM ISX
80) ENGINE - CUM ISM ( BJ SERVICES )
81) ENGINE - CUM ISM ( BJ SERVICES ) ( CONTINUED )
82) ENGINE - CUM ISM ( BJ SERVICES )
83) ENGINE - CUM ISM ( BJ SERVICES ) ( CONTINUED )
84) ENGINE - CUM ISX ( BJ SERVICES )
85) ENGINE - CUM ISX ( BJ SERVICES ) ( CONTINUED )
86) ENGINE ECU POWER
87) CHASSIS SPARE GROUNDS
88) MAIN CAB SPARE RELAY
89) CHASSIS SENSOR ADD-ON - TRANSFER CASE OIL TEMP / BRAKESAVER OIL TEMP /
GENERAL OIL TEMP / AUX XSMN OIL TEMP # 3 / PTO OIL TEMP
90) CUMMINS ICON2 IDLE CONTROL
91) J1939 ARCHITECTURE
92) TELEMATICS
93) SLEEPER LVD / LVD ADAPTER
94) CUMMINS DUAL STATION CONTROLS ( BJ SERVICES )
95) ENGINE BRAKE CONTROLS
96) ENGINE FAN CONTROLS
97) LIFT AXLE CONTROL ( W/O AUTO-REVERSE )
98) LIFT AXLE CONTROL ( W/ AUTO-REVERSE )
Schematic - 379 Model Family Electrical P94-6023 C 01

MAIN CAB
HARNESS
DASH PANEL
HARNE SSES
( A , B , C )
POWERTRAIN
ENGINE HARNESS
TRANSMISSION HARNESS
TRAILER
HARNESS
CHASSIS
HARNESS
TAIL LAMP
HARNESS
FIREWALL
HARNESS
JAKE BRAKE
HARNESS
ABS
DASH
HARNESS
ABS
CHASSIS
HARNESS
HOOD
HARNESS
ROOF
HARNESS
SLEEPER
HARNESS
VORAD
CAB
HARNESS
VORAD
CHASSIS
HARNESS
SLEEPER
HVAC
SYSTEM
CAB
HVAC
SYSTEM
HARNESS ARCHITECTURE
TELEMATICS
ENGINE FAN
HARNESS
DOOR
HARNESS

SCALE 1:8
FUSE BLOCK
J1587 DATA BUS CONNECTOR
RELAY ASSEMBLY
( OPTIONAL )
ANTENNA MULTIPLEXER
AUDIO AMPLIFIER
( OPTIONAL )
GPS ANTENNA
( OPTIONAL )
SCALE
SLEEPER LOAD CENTER
SLEEPER LOW VOLTAGE DISCONNECT
( OPTIONAL )
LOW VOLTAGE DISCONNECT
( OPTIONAL )
ABS ELECTRONIC CONTROL UNIT
INSTRUMENTATION CONTROL UNIT MODULE
REMOTE KEYLESS ENTRY MODULE
MIRROR CONTROL MODULE
( OPTIONAL )
VORAD ECU
( OPTIONAL )
GPSNET MODEM
( OPTIONAL )
( OPTIONAL )
LOCATIONS OF MAJOR ELECTRICAL MODULES IN 379E CAB AND SLEEPER
TURNSTALK MODULE
FIREWALL CONNECTOR - HOOD AND TRAILER HARNESS
FIREWALL CONNECTOR - ENGINE AND CHASSIS HARNESS
ENGINE HARNESS FIREWALL CONNECTOR
ABS HARNESS FIREWALL CONNECTOR
LOCATION OF MAJOR COMPONENTS

SCALE 1:6
SCALE 1:16
FUSE BLOCK
AUDIO AMPLIFIER
GPSNET MODEM
( OPTIONAL )
( OPTIONAL )
RELAY ASSEMBLY
SLEEPER LOAD CENTER
SLEEPER LOW VOLTAGE DISCONNECT
( OPTIONAL )
NOTE:
IN 36" SLEEPER, LOAD CENTER IS MOUNTED ON FRONT WALL
IN 70" SLEEPER, LOAD CENTER IS MOUNTED UNDER BUNK
CAB REAR VIEW
REAR WALL AND BULKHEADS NOT SHOWN }
CAB
LEFT SIDE VIEW
SLEEPER
LEFT SIDE VIEW
SLEEPER
REAR VIEW
REAR WALL AND BULKHEADS NOT SHOWN
( OPTIONAL )
( OPTIONAL )
GPSNET MODEM
( OPTIONAL )
VORAD ECU
( OPTIONAL )
ANTENNA MULTIPLEXER
( OPTIONAL )
LOCATIONS OF ELECTRICAL MODULES IN 379E CAB AND SLEEPER
TURN STALK MODULE
TURN STALK MODULE
ENGINE HARNESS FIREWALL
CONNECTOR
ABS HARNESS FIREWALL
CONNECTOR
( OPTIONAL - PROPOSED LOCATION) ( OPTIONAL - PROPOSED LOCATION )
J1939 CONNECTOR
ANTENNA MULTIPLEXER
( OPTIONAL )
( OPTIONAL )
VORAD ECU
( OPTIONAL )
( OPTIONAL )
FIREWALL CONNECTORS
FUSE BLOCK
( OPTIONAL )
INSTRUMENTATION UNIT CONTROL MODULE
CLOSET WALL
INSTRUMENTATION CONTROL UNIT MODULE
( OPTIONAL )
RELAY ASSEMBLY
AUDIO AMPLIFIER
( OPTIONAL )
FIREWALL CONNECTOR
HOOD AND TRAILER
FIREWALL CONNECTOR
ENGINE AND CHASSIS
ENGINE HARNESS FIREWALL CONNECTOR
ABS HARNESS FIREWALL CONNECTOR
GPS ANTENNA GPS ANTENNA
DIAGNOSTIC CONNECTOR
J1939 CONNECTOR
DIAGNOSTIC CONNECTOR
LOCATION OF MAJOR COMPONENTS
OPTIONAL FEED-THROUGH FOR
AUTOMATIC TRANSMISSION
VORAD
DUAL STATION
RH FIREWALL FEED-THROUGH

SYMBOLS INDEX
20) STARTER THERMAL OVERLOAD SWITCH
21) NEUTRAL START SWITCH
22) BATTERY
23) ALTERNATOR
24) CIRCUIT BREAKER
25) STARTER
SYMBOL / ABBREVIATION KEY
1) STUD
2) SPLICE
3) RING TERMINAL CONNECTORS
4) NUMBERS EX CIRCUIT DESCRIPTION SUFFIX ALPHA
286 -1 A
5) BUSS BAR
6) CB CIRCUIT BREAKER
7) CLC CHASSIS LOAD CENTER
8) SLPR SLEEPER
9) TRLR TRAILER
10) MFTS MULTI-FUNCTION TURN STALK
11) CONTINUED TO OTHER SH XX
12) MOMENTARY CONTACT
CONTACT
13) BULB
14) GROUND
15) DIODE
16) RESISTOR
17) CAPACITOR
18) POLYFUSE
19) LIGHT-EMITTING DIODE
NA
NA
SHEET NUMBER
SWITCH
26) WINDOW SWITCH
STARTER
+
S
BATTERIES
B-
G
D+
W/L
B+
POSITION 1 POSITION 0 POSITION 2
1 3 2 4 6 5 1 3 2 4 6 5 1 3 2 4 6 5
CB2-2
150 AMP
CIRCUIT BREAKER
SW21-5
SW20-2_c0

27) J1939 CABLE SHIELD
28) TWISTED PAIR
SYMBOLS INDEX ( CONTINUED )
29) PRESSURE SWITCH
30) LAMP
31) LIGHT
32) IGNITION SWITCH
33) WINDOW LIFT MOTOR
34) TWISTED TRIPLET
M
1
0
3
6
2

FUSES
1)
2)
3)
4)
5)
6)
LOAD LIGHT CLEARANCE LIGHT TRAILER LIGHT SPOT LIGHT FOG LIGHT BEACON / STROBE HEADLIGHT FUEL SELECT FUEL HEAT CRUISE SELECT REMOTE THROTTLE REMOTE THROTTLE
OVERRIDE
ENGINE DIAGNOSTIC ENGINE FAN
RANGE SELECT PTO CRUISE ON / OFF ATC SLEEPER
FLUORESCENT
TRAILER
AUXILIARY
BRAKESAVER HAZARD TRANSMISSION
RETARDER
REAR A / C INSTRUMENT
DIMMER
AUXILIARY
SIDE LAMPS
DECK POWER FLASHING
SIDE LAMPS
OFFROAD
ABS
WINDOW LIFT
DOOR LOCKS LIFTABLE TAG AXLE LIFTABLE PUSHER AXLE DIFFERENTIAL LOCK TRAILER DUMP TRAILER DUMP
ROCKER SWITCH ICONS
ENGINE BRAKE
25 A FUSE
XX AMP
F1_0 AMP
XX
XX XX
XX XX
XX
XX
XXX
XXXX
FUSE
10 AMP
XX AMP

RELAYS
1)
2) INTAKE AIR HEATER RELAY
3)
4)
5)
6)
7) STARTER RELAY
ENGINE
INTERRUPT
RELAY
8) ENGINE INTERRUPT RELAY
START
ENABLE
RELAY
9) START ENABLE RELAY
BACKUP LAMP
RELAY
10) BACK-UP LAMP RELAY
11) RELAY
86
87
87A
30
85
R18-A
K18-01
87A
30
85
87
86
R10-1
86
87
87A
30 85
R11-1
c
K03-1-1
87A
86 85
30
87
J78-1
87A
87
86
30
85
XX
87A
87
86
30
85
R1
C
LATCHING
RELAY
C
X
XX
A B C D E F
XX
85
30
87A
87
86
85
30
86
87
87A
c

START INTERRUPT
IGNITION
SWITCH
FIREWALL
STARTER
RELAY
NEUTRAL
START
OCP
STARTER
SOLENOID
SWITCH
ALTERNATOR
WHT3110-64
WHT3110-69
WHT3110-69
BLK3911-5
BLK3911-5
GRA3391-0
RED3920-2
RED3920-1
RED3920-3
WHT3110-40
ENGINE
GROUND
ENG RUN
POWER
INTERUPT
START /
CHARGE
RED
BLACK
WHT3110-42
T4
CAB
WHT3110-41
ORN1250
ORN1250-1
ORN1250-2
ORN3912-3 ORN3912-1 ORN3912-4
ORN3912-5
ORN1910-3
ORN1910-4 RED1210-89
RED1210-91
RED1210-90
PWR DIST
CENTER MAIN CAB
POWER
AMMETER
SENSOR
GRA3391-0
OPTIONAL
OPTIONAL
CHARGE AND START
OPTIONAL JUMP START TERMINAL LOCATIONS:
UNDER HOOD - LOCATED AT THE STARTER
BATTERY BOX - LOCATED AT THE BATTERY
T4
T7
T2
T3
T1
T5
ELEC
ENGINE
FIREWALL
CB2
ORN3111-2 ORN3111-1
ECM SWITCHED
POWER
CB2
IGN BATT
FEED
SEE ENGINE
SECTIONS
OR
100 AMPS + 70 AMPS
W/ SLEEPER
W/O SLEEPER
STARTER RELAY
COIL
WHT3110-4
SEE ELECTRONIC
ENGINE FIREWALL
CONNECTOR P103 ( PIN 21 )
( FOR ALL ENGINES )
STARTER
ORN3912-2
MATING CONNECTOR:
ORN1230
( SH 75-85 )
ORN1230
WHT3110-64
SEE SH 75-85
WHT3110-42
T6
OR
270 AMP
POWER DIST CENTER
( HIGH AMP ALTERNATOR ONLY )
RED3920-11
NOTE:
ALTERNATOR POSITIVE ( T1 ), POWER DIST
CENTER ( T2 ),
ALTERNATOR GROUND ( T3 ), AND ENGINE
GROUND ( T5 ) ARE NOT USED
WITH THIS ALTERNATOR
OPTION.
RED1210-88
RED3920-11
T9
ENGINE GROUND
( HIGH AMP ALT
ONLY )
WHT3110-44
WHT3110-44
HIGH AMP ALTERNATOR
OPTIONAL
RED3920-0
RED3920-0
LVD
V ( OUT )
LVD
V ( IN )
RED1210-40
RED1210-40
RED1260-30
ORN1910-8
ORN3940-2
CB1
ENGINE
SPARE 1
IGN BATT
FEED
SH 74, REFDES J50-6, NODE 10
SH 12, REFDES F1A-1, NODE 1
SH 11, REFDES S43, NODE 1
P8-1
C
50 AMP
J51-1
1
P51-1
1
T10
1
50 AMP
S111-1
J50-3
21
S101
50 AMP
SW21
SW20
IC1
J4-1
A
B
C
P2
5
6
1
4
2
3
BATTERIES
1
0
3
6
2
S52
S54-1
50 AMP
S51-1
J3 1
P3 1
S3
S2-1
50 AMP
S1-1
B-
G
D+
W/L
B+
ENG22
A
B
STARTER
+
S
P2-5
A
B
J3-2
A
B
87A
87
86
30
85
J1-10
85
86
87A
87
30
J2-4
A
B
P110
B
A
P103-1
10
J50
10
J28
1
P18
1

LVD
V ( OUT )
LVD
V ( IN )
WHT0710-10
WHT1500
FB8C
SPARE POWER CONN
FB1
SPARE BATT PWR
F1B-1
F2B-1
F3B-1
F4B-1
F5B-1
F6B-1
POWER DISTRIBUTION-
UNSWITCHED CIRCUITS
FIREWALL
ENGINE CAB
RED1260
RED1260
RED1260-7
RED0790-1
RED0790-2
RED0790-3
RED1260-9
RED1260-11
RED1210-23
RED1210-22
RED1210-27
RED1210-11
RED0710-1
RED0710-2
RED0710-3
RED1210-13
RED1210-13
RED1210-14
RED1210-14
FB6
FB5
MAIN ACC
RELAY
RED1260-8
RED1260-8
FB3
RED2990
RED1210-24
RED1210-20
RED2300
RED4100
RED6100-1
RED2951
RED6952
RED6291
RED2611
RED0711
RED2990-1
RED6750-0
RED6700-5
RED6950
YEL2640
RED4210-1
RED5110
OR
RED1260-9
RED1260-11
RED2990-2
ACCESSORY
RELAY
WHT1500-231
WHT1500-232
WHT1500-232
WHT1500-31
RED1210-19
RED1210-19
( LVD SWITCHED )
ORN1221-2
ORN1250-10
ORN1250-10
ORN1221-2
ORN1250-11
ORN1220-51
RED1260-6
YEL2619-2
RED4100-8
MAIN GROUND
RED1210-17
RED6951
170 AMPS
( WITH SLEEPER )
RED2414
RED4210
RED2100-4
RED2300-44
RED1210-18
RED1210-18
YEL2619-2
CB1
RED1210-30
RED1210-30
RED2412-1
RED2415-1
RED1210-21
MAIN CAB
POWER
RED1210-68
RED1210-68
F1A-1
F2A-1
F3A-1
F4A-1
F5A-1
F6A-1
FB7
RED0712-3 RED1210-12
RED1210-12
FB2
SPARE BAT PWR
RED6140
RED1210-15
RED2100-8
RED1260-30
SH 14, REFDES J12, NODE 2
SH 46, REFDES P63, NODE 1
SH 35, REFDES J80, NODE B
SH 21, REFDES P13, NODE 2B
SH 25, REFDES P32, NODE C
SH 34, REFDES P92-4, NODE 4
SH 22, REFDES P43, NODE B
SH 22, REFDES J17-2, NODE A
SH 25, REFDES P32, NODE E
SH 67, REFDES P15, NODE A
SH 21, REFDES S21-1, NODE 1
SH 11, REFDES S22 , NODE 1
SH 11, REFDES K5 / K13 / K17, NODE 30-3
SH 15 , REFDES T2, NODE 1
F7A-2
20 AMP
F4A1-7
10 AMP
F5A
25 AMP
F6A
20 AMP
S31-1
87A-3
30-3
85-3
87-3
86-3
K17
86
87
87A
30
85
R17-2
T4
150 AMPS
F7A-6
25 AMP
F7A-3
10 AMP
F6A-3
20 AMP
F5A-3
10 AMP
F4A-3
10 AMP
F3A-3
10 AMP
F2A-3
20 AMP
F1A-3
10 AMP
F6A-5
15 AMP
F5A-5
3 AMP
F4A-5
25 AMP
F3A-5
15 AMP
F2A-5
10 AMP
F1A-5
3 AMP
F6A-6
10 AMP
F4A-6
20 AMP
F5A-6
5 AMP
F3A-6
25 AMP
F2A-6
15 AMP
F1A-6
3 AMP
85-2
86-2
87A-2
87-2
30-2
K13
86
87
87A
30
85
R13-1
S80
T5-1
1
S41-3
T6-A
1
T5-A
1
T4-A
1
T6-B
1
T5-B
1
T4-B
1
T3-A
1
T2-A
1
T1-A
1
T3-B
1
T2-B
1
T1-B
1
50 AMP
S55-1
J51
1
P51
1
S54-2
S52-1
50 AMP
50 AMP
50 AMP
50 AMP
50 AMP
SH 16 , REFDES K2, NODE 30
SH 25, REFDES F4A-1, NODE1
SH 25, REFDES P51-1, NODE1
SH 25, REFDES K13, NODE 30

MAIN ACC
RELAY
ORN1220-40
LVD
CONNECTOR
ORN1220-46
POWER DISTRIBUTION-
IGNITION SWITCHED
CIRCUITS
ORN0730-1
ORN0730-2
ORN0730-3
ORN0730-4
ORN0730-5
ORN0730-6
ORN1220-44
ORN1220-48
ORN1220-47
FB4
ORN1220-55 ORN7210
ORN1229
ORN6911
ORN6912
FB7
ORN2990-0
ORN3600
ORN7110
FB2
FB9C
F1B-2
F2B-2
F3B-2
F4B-2
F5B-2
F6B-2
SPARE POWER CONN SPARE BAT PWR
ORN1220-42
FB5
ORN1229-13
ORN1229-19
WHT1500-51
WHT1500-58 WHT1500-57 WHT1500-56
MAIN
GROUND
WHT1500-0
ORN9920-1
ORN2990
ORN2990-1
ORN1250-9
( LVD SWITCHED )
ACCESSORY
RELAY
WHT1500-34
WHT1500-30
ORN1221
ORN1221-17
ORN1221-2
ORN1220-51
RED1260-6
ORN1250-12
ORN1220-40
ORN5921
WHT1500-36
RED1210-17
ORN1221-1
ORN1221-1
ORN5910-10
ORN4220-4
ORN4220
ORN1221-3
ORN1221-3
ORN5110
ORN5920
WHT0730-5
RED1210-16
RED1210-67
RED1210-68
F1A-2
F2A-2
F3A-2
F4A-2
F5A-2
F6A-2
SEE SH 10
RED1210-88
NOTE: ORN1220-40 & ORN1220-51 ( SH 10 )
ARE SAME CIRCUITS
ORN1221-1 & ORN1221-2 ( SH 10 )
ARE SAME CIRCUITS
SH 73, REFDES J1-11, NODE G2
SH 15, REFDESS21-3, NODE1
SH 10, REFDES K5 / K13 / K17_c0, NODE 87-3
SH 10, REFDESK5 / K13_c0, NODE 87-2
SH 33, REFDESS36, NODE1
S43
S22
S31
87A-3
30-3
85-3
87-3
86-3
K17
86
87
87A
30
85
R17-1
T5-29
1
S41-33
S21-23
S4-18
S6-13
F7A-5
10 AMP
F6A-7
15 AMP
F5A-7
2 AMP
F3A-7
5 AMP
F1A-7
5 AMP
F4A-7
10 AMP
F2A-7
20 AMP
F7A-4
5 AMP
F6A-4
20 AMP
F5A-4
30 AMP
F4A-4
20 AMP
F3A-4
20 AMP
F2A-4
20 AMP
F1A-4
25 AMP
50 AMP
50 AMP
50 AMP
50 AMP
50 AMP
50 AMP
T6B
1
T5B
1
T6A
1
T4A
1
T4B
1
T5A
1
T3B
1
T3A
1
T2B
1
T2A
1
T1B
1
T1A
1
J86 C A B
S53
86
87
87A
30
85
R13-2
K13
85
86
87A
87
30

ENG RUN
POWER
INTERUPT
IGNITION
SWITCH
POWER DISTRIBUTION-
ACCESSORY SWITCHED CIRCUITS
ORN1250-4
ORN1250-5
CB2
ORN6100
ORN4230
ORN6100-9
ORN3111
ORN1230
ORN1230
ORN1250-9
ORN1250-10
ORN1250-11
ORN1250-12
ORN6100-26
ORN1250-3
ORN1230-1
ORN1230-1
RED1210-18
RED1210-18 ORN1910-5
YEL2121-1
YEL2121-5
GRA2121-4
GRA2121-4
SH 11, REFDES K13, NODE 86
SH 10, REFDES K5 / K13 / K17_c0, NODE 86-3
SH 10, REFDES K5 / K13_c0, NODE 86-2
SH 11, REFDES K5 / K13 / K17, NODE 86-3
SH 17, REFDES J1-5, NODE A7
F6A-1
15 AMP
F3A-1
2 AMP
F1A-1
5 AMP
F2A-1
10 AMP
F5A-1
15 AMP
F4A-1
20 AMP
1
0
3
6
2
S3-1
P2-1
3
1
J3-1
1
P3-1
1

IGNITION
SWITCH
POWER DISTRIBUTION-
CIRCUIT BREAKER-ENGINE / LOW BEAM FEED
CB1
ORN1910-2 ORN1910-1
ORN0800
ORN3940-1
ORN1910-5
YEL2111-2
YEL2111-1
GRA2111
SH 17, REFDES J1-5, NODE B7
F4A
10 AMP
F3A
10 AMP
F1A
10 AMP
F2A
10 AMP
S51
1
0
3
6
2
P2-3
4

TURN SIGNALS / HAZARD LIGHTS
MFTS
MODULE 1
21 WAY
TURN STALK
CONNECTOR
12 WAY
HAZARD
SWITCH
SPARE TURN
SIGNAL
FIREWALL
CHASSIS
HARNESS
MFTS
MODULE
12 WAY
LEFT FRONT
TURN
RIGHT FRONT
TURN
TRAILER
HOOD
TRAILER PLUG
CONNECTOR
TRAILER
GROUND
LEFT REAR
TURN
RIGHT REAR
TURN
LEFT
MIRROR
TURN
RIGHT
MIRROR
TURN
WHT2400-0
TURN RIGHT FRONT
TURN LEFT FRONT
TURN RIGHT REAR
TURN LEFT REAR
HAZARD INPUT
TURN LEFT PWR
TURN RIGHT PWR
LEFT / RIGHT TURN INPUT
WHT2400-3
YEL2322
YEL2332
YEL2312
YEL2311
YEL2311-5
YEL2312-5
YEL2312-6
YEL2311-7
YEL2312-7
GRN2990
SWITCH COMMON
SWITCH COMMON
BRN2622
WHT2100-1
YEL2312-3
YEL2311-3
YEL2311-4
YEL2312-4
YEL2311-8
YEL2311-8
YEL2312-8
WHT9000
YEL2311-2
YEL2312-2
GRN2990-6
RED0712-5
CAB
HOOD / TRAILER
CAB
CHASSIS
CONNECTOR
YEL2311-10
YEL2312-10
YEL2311-6
MAIN
GROUND
WHT1500-1
WHT1500-2
WHT1500-158
WHT1500-160
WHT1500-159
WHT1500-159
TRAILER LEFT /
RIGHT TURN
WHT2100-3
YEL2311-1
WHT2100-4
WHT2100-2
YEL2312-1
YEL2311-1
YEL2312-1
WHT2990-1 MODULE GROUND
MODULE POWER
RED2990
RED2300
IGNITION PWR
GRN2990-6
RED0712-5
RED2990
ORN2990
ORN2990
TURN LEFT FRONT
TURN LEFT PWR
PRP2980
PRP2980
YEL2311-9
YEL2311-9
YEL2311-15
YEL2311-15
YEL2332-1
YEL2332-1
RED2300-1
RED2300-3
GRN2990-1
GROUND
GRN2990-7
PRP2310-2
PRP2310-2
LEFT / RIGHT TURN INPUT
MODULE GROUND
WHT2990-2
WHT2990-3
YEL2312-9
YEL2322-2
YEL2322-2
YEL2312-12
YEL2312-9
YEL2312-12
TURN RIGHT FRONT
TURN RIGHT PWR
YEL2312-8
WHT1500-17
WHT1500-16
WHT1500-46
RED0712-7
RED0712-6
BRN2622
RED0712-8
RED2300-4
RED2300-5
RED2300-44
NOTE :
MULTI-FUNCTION TURN STALK ( MFTS )
YEL2332-6
WHT2400-4
YEL2322-1
WHT2400-20
YEL2322-7
JUMPER
YEL2322-7
J5 1 J6 1
J1
B1
G1
A5
G5
A4
J11
18
15
2
1
9
3
6
21
20
11
S19
S7
S8
S20
J15
12
2
1
P40 5B 10 3 9 6 8 7 2B
J523
B
A
P243
A4
G5
A5
S243-1
J2
F2
F1
B1
C1
E1
P521-3
E1
C1
B1
F1
F2
S21-2
S6-4
J12
8
2
1
7
12
10
11
P532
E
C
D
P262-1
GRN
YEL
WHT
J263
1
P261
G1
B1
S113
S112-1
S17
P535
D
C
E
P537
D
C
E
SH 15, REFDES J4, NODE C
T5-7 1
S41-12
S4-4
P245
C
B
A P246
C
B
A
SH 10, REFDES F3A-6 , NODE 2
S72
S66
S87
9
3
1
6
4
10
7
2B
5B
8
B
A
B
A

VORAD
CONNECTOR
SERVICE
BRAKE
RELAY
STOP LAMPS
TRAILER
BREAK-AWAY
STOPLIGHTS
YEL2415-6
YEL2312-8
YEL2311-8
YEL2415-9
MFTS
MODULE
21 WAY
BRAKE LAMP
YEL2415-8
TRAILER
PLUG
CONNECTOR
MAIN CAB
TRAILER
CONNECTOR
RED9120-4
TRAILER
GROUND
WHT9000-3
FIREWALL
MAIN
GROUND
WHT1500-60
WHT1500-61
TURN
SIGNAL
MAIN CAB
YEL2415-12
YEL2311-11
YEL2312-11
NOTE:
PRESSURE SWITCH
TRAILER
BRAKE
STOP LAMP
POWER
YEL2415-10
YEL2415-13
YEL2415-14
GRA2415-3
GRN3115-48
GRA2415-3
GRN3115-48
WHT1500-8
WHT1500-67
WHT9000-3
WHT1500-30
RED2415-1
RED2415-1
SH 55, REFDES J591, NODE C9
SH 55, REFDES J591, NODE D15
SH 55, REFDES J591, NODE C15
SH 10, REFDES F5A, NODE 2
S4-20
T2 1
T1 1
P595 C
B
A
S41-13
T5-8
1
J263-2 1
P262-2
WHT
RED
S21-3
P261-2
F1
J1-3
F1
S5
86
87
87A
30
85
R6-1
K11
85
30
87A
87
86
J12-2
6
J4 A B C

MARKER / CLEARANCE LAMPS / LEFT POLE / RIGHT POLE
CLEARANCE
LIGHTS
TURN STALK
CONNECTOR
12 WAY
MARKER LAMP FLASH INPUT
TAIL /
MARKER
SPARE
MARKER
LIGHT # 1
SPARE
MARKER
LIGHT # 2
WHT2400-6
RIGHT
MARKER
LEFT
MARKER
FIREWALL
HOOD
TRAILER
TRAILER PLUG
CONNECTOR
TRAILER
GROUND
MARKER LAMP FLASH
BUTTON ON END
OF STALK
LH CLEARANCE
LAMP
LH ID
LAMP
CTR ID
LAMP
RH ID
LAMP
RH CLEARANCE
LAMP
MAIN CAB ROOF
HARNESS
RIGHT WINDOW
MARKER LAMP
WHT9000-1
ROOF
DASH
CONNECT
GRA2422-8
WHT1500-70
BRN2622-1
YEL2422
YEL2422
YEL2412
WHT2100-6
YEL2422-3
YEL2422-6
YEL2412-13
YEL2412-12
YEL2412-11
YEL2412-10
YEL2412-6
YEL2422-7
LEFT HAND
TAIL / SIDE
MARKER LIGHT
YEL2412-7
YEL2412-8
YEL2412-9
YEL2422-9
YEL2422-9
WHT2100-7
WHT1500-69
WHT2600-14
YEL2412-4
WHT2600-16
WHT2600-15
YEL2412-5
YEL2412-3
WHT2600-13
YEL2412-2
YEL2412-1
YEL2412-15
WHT2600-1
YEL2412-0
MAIN CAB
MAIN CAB
FIREWALL
FIREWALL
FIREWALL
MAIN CAB
YEL2422-10
RIGHT
POLE
LEFT
POLE
YEL2422-11
YEL2422-12
YEL2412-14
YEL2422-13
CHASSIS
FIREWALL
CONNECTOR
WHT2400-7 YEL2422-8
MAIN
GROUND
WHT2400-5
WHT1500-62
WHT1500-63 WHT1500-64 WHT1500-65
WHT1500-38
YEL2422-2
WHT2100-9
YEL2422-4
WHT2100-8
WHT2600
WHT1500-71
WHT2600-12
WHT2600-33
SEE
SH 47
GRA2422-6
YEL2422-8
MARKER LAMP
SWITCH
YEL2422-20
YEL2422-20
WHT2400-8
WHT2400-8
RIGHT HAND
TAIL / SIDE
MARKER LIGHT
MARKER LT
FLASH
RED2414-3
RED2414
GRA2422-7
GRA2422-9
GRA2422-10
GRA2422-11
GRA2422-11
GRA2412
GRA2412
RED2414-4
RED2100-7
RED2100-7
YEL2422-5
YEL2422-19
YEL2422-21
YEL2422-5
YEL2422-21
RED2100-22
GRA2422-13
WHT1500-376
WHT1500-376
WHT1500-400
WHT1500-401
WHT1500-402
RED2412-1
RED2412-1
MIRROR
MARKER
LIGHTS
RED2100-9
RED2100-9
YEL2422-15
YEL2422-15
WHT2600-17
J15-1 6
K1
30
86
87A
87
85
S2 S24
J37 1
K2
87
85
30
86
87A
S1
S522
J522 1 J530
1
S21-4
S521-1
P261-1
A2
A1
J1-7
A1
A2
J263-1
1
P304 A
B P305 A
B P306 A
B P307
A
B P303
A
B
J33 1
J32 1
P262
BRN
BLK
WHT
P532-2
E
B
86
87
87A
30
85
R2-1
86
87
87A
30
85
R1-1
P45 6 3 5B 2B 7 8 9 10
S26
S46-4
S45
S6
P243-1
G4
A4
J1-4
A4
G4
S242
S243-2
P521-2
B2
A1
F2
J2-3
F2
A1
B2
J298-1
3
9
P92
9
3
S298-1
S296
S299-1
P254 1 P253
1
T5-9
1
S4-5 S41-14
P245-1
C
B
A P246-1
C
B
A
S291-2
P535-2
B
E
P537-2
E
B
86
87
87A
30
85
R19-1
87A-5
30-5
85-5
87-5
86-5
K19
S38
S37
S89
S46-9
9
3
1
6
4
10
7
2B
5B
8
B
A
B
A

MFTS
MODULE 1
21 WAY
HEADLAMPS
HEADLAMP SWITCH
MFTS
MODULE
12 WAY
LEFT
HEADLAMP
RIGHT
HEADLAMP
HIGH
BEAM
OUT
LOW
BEAM
OUT
HDLP
LOW
PWR
HDLP
ON
/
OFF
MODULE
GROUND
HDLP
FLASH
INPUT
HOOD
FIREWALL
HDLP
FLASH
INPUT
HDLP
DIMMER
INPUT
MAIN CAB
PRP2145
PRP2145
TURN STALK
CONNECTOR
12 WAY
SWITCH
COMMON
GRN2990-3
YEL2141
YEL2141
BRN2622-2
WHT2100-11 WHT2100-10
YEL2121
GRN2990-6
YEL2121-7
WHT1500-379
WHT1500-74
WHT1500-72
WHT1500-73
MAIN
GROUND
WHT1500-75
YEL2111-3
WHT2100-12
YEL2121-2
YEL2111-4
WHT2100-13
YEL2121-3
YEL2111-4
YEL2121-3
YEL2111-3
YEL2121-2
HDLP
HIGH
/
LOW
MODULE
POWER
MODULE
GROUND
WHT2990-4
GRN2990-4
IGNITION
POWER
ORN2990-0
RED2990-1
NOTE:
SEE
SH 47
ORN2990-0
RED2990-1
HDLP
HIGH
PWR
PRP2142
PRP2142
GROUND
WHT2990-5
WHT2990-6
GRN2990-5
GRN2990-6
GRN2990-5
SWITCH
COMMON
GRN2990-2
RED2100-3
RED2100-5
RED2100-4
RED2100-7
RED2100-0
YEL2422-5
GRA2422-13
YEL2141-1
WHT1500-376
WHT1500-378
YEL2121-1
YEL2121-5
GRA2121-4
YEL2111-2
YEL2111-1
YEL2111-1
YEL2111-2
GRA2111
GRA2111
GRA2121-4
RED2100-9
RED2100-9
YEL2422-5
RED2100-8
J15-2 5 4 12 1
J11-1 19 13 16 5 20 8 18 21
S9
P48
2B 10 3 7 8 9 5B 6
S112
S45-1
S46
J12-1 3 2 1 4
S243-3
P243-2
A4
B4
G8
B7
A7
J1-5
A7
B7
G8
B4
A4
S6-1
S41-15
S21-10
S4-6
T5-10
1
P251
C
B
A P250
C
B
A
S88
S33
SH 12 , REFDES F6A-1, NODE 1
SH 13 , REFDES F3A , NODE 1
9
3
1
6
4
10
7
2B
5B
8
B
A
B
A

BACK-UP
LIGHT
SWITCH
BACK-UP LIGHT SWITCH
YEL2960
ORN1229-1
ORN1229-2
YEL2422-14
YEL2332-2
WHT2400-10
YEL2422-14
YEL2332-2
FIREWALL
WHT2400-9
ORN1229-3
CAB
FIREWALL
CONNECTOR
ORN3100-8
WHT2400-11
YEL2322-3 YEL2322-3
RIGHT HAND
TAIL LIGHT
LEFT HAND
TAIL LIGHT
SWITCHED
POWER
YEL2322-5
WHT1500-20
MAIN
GROUND
WHT1500-21
YEL2960-1
WHT2400-12
YEL2332-4
YEL2422-16
YEL2960-1
YEL2422-16
YEL2332-4
WHT2400-12
YEL2322-5
ORN1229
YEL2960
ORN1229-14
ORN1229-21
SEE ENGINE FIREWALL
BULKHEAD MATING CONNECTOR
P103 ( PIN 21 ) FOR ALL ENGINES
MATING CONNECTOR:
CHASSIS
FIREWALL
CONNECTOR
CAB
FIREWALL
BULKHEAD
CONNECTOR
BACK-UP LIGHT
TAIL / SIDE MARKER LIGHT
LEFT REAR TURN SIGNAL
GROUND
RIGHT REAR TURN SIGNAL
YEL2332-5
YEL2322-6
YEL2332-5
YEL2322-6
MFTS
MODULE
21 WAY
MFTS
MODULE
12 WAY
NOTE:
( SEE SH 75-85 )
YEL2422-15
J12-5
12
J11-6
9
T5-11
1
S41-16
P535-1
A
B
C
E
D
P537-1
D
E
C
B
A
J50-1
1
S11
S21-5
P521-4
F2
G2
A1
F1
B1
J2-1
B1
F1
A1
G2
F2
S521
S524
P532-1
D
E
C
B
A
P533 A B

AD / LOAD LIGHTS
SWITCH
DAYCAB AD / LOADLIGHTS
AD / LOAD
LIGHT
AD / LOAD
LIGHT
MAIN CAB
ROOF HARNESS
ROOF
DASH
CONNECT
LH LAMP
OPTION 1
LH LAMP
OPTION 2
RH LAMP
OPTION 1
RH LAMP
OPTION 2
YEL2941-2
WHT2600-3
YEL2941-4
WHT2600-9
WHT2600-7
YEL2941-3
WHT2600-10
YEL2941-5
YEL2941-0
WHT2600-0
YEL2941-6
YEL2941-7
YEL2941-7
RED0711-1
YEL2941-12
YEL2941-13
WHT1500-23
WHT1500-22
BRN2622-3
FIREWALL
YEL2941-14
YEL2941-14
YEL2941-16
RED0711-3
TO ROOF HARNESS
TO LOAD LAMP
WHT2600-26
YEL2941-18
LOAD LAMPS JUMPER OPTION
CONNECTS TO RH LAMP
OPTION 2 ( P308 )
YEL2941-17
GRA6611-11
PART NUMBER P92-6330-000
MAIN
GROUND
WHT1500-24
WHT1500-25
WHT2600-4
RED0711
WHT2600-32
WHT2600-35
GRA6611-12
SEE
SH 47
YEL2941-11
YEL2941-19
YEL2941-20
P42
10 9 8 7 3 2B P20 1
S59
S45-3
S46-3
S28
J20 1
S58
S295
P301 A
B
P296 B
A
S297
P308 A
B
P292 A
B
S300
S292
J298-2
6
3
2
7
P92-1
7
2
3
6
J1-15 A
B
J2-15 B A
SH 20, REFDES P50-1, NODE D
SH 20, REFDES P50-1, NODE E
T5 - 19
1
S41-17
SH 34, REFDES S291-3 , NODE 1
SH 24, REFDES J298-3 , NODE 7
SH 20, REFDES J30, NODE A
9
3
1
6
4
10
7
2B
5B
8
B
A

SLEEPER
LOAD LAMPS
SLEEPER AD / LOADLIGHTS - 48" / 63" HIGH ROOF
SLEEPER
ROOF
DISCONNECT
ROOF
SLEEPER
DISCONNECT
CAB
SLEEPER
INTERFACE
ROOF
SLEEPER
CONNECT
GRA2941-0
GRA2944-2
GRA2945-1
GRA2941-2
YEL2941-1
SLEEPER
LOAD CENTER
DISCONNECT
YEL2941-17
GRA6611-11 GRA6611-13
GRA2941-2
GRA2944-0
GRA2945-0
GRA2944-0
GRA2945-0
YEL2945-1
YEL2945-1
YEL2941-23
SLEEPER
LOAD
CENTER
SEE
SHEET 44
GRA2944-2
GRA2945-1
GRA2941-0
GRA6611-13
LOAD LIGHT
COILED
WHT1130-28
RH LOAD
LIGHT FLUSH
WHT1130-29
YEL2941-24
LH LOAD
LIGHT FLUSH
WHT1130-16
WHT1130-17
RH LOAD
LAMP BRKT
YEL2944-2
YEL2944-1
YEL2944-3
LH LOAD
LAMP BRKT
WHT1130-30
WHT1130-8
WHT1130-32
WHT1130-33
WHT1130-34
LOADLIGHT 1 SIGNAL
LOADLIGHT 3 SIGNAL
LOADLIGHT 2 SIGNAL
LOADLIGHT 3
LOADLIGHT 1
LOADLIGHT 2
WHT1130-16
MATING CONNECTOR: J342
YEL2941-19
CAB
SLEEPER
LOAD LAMPS
YEL2941-20
SLEEPER
LOAD
LAMPS
DUAL LOAD
LAMP SWITCH
BACKLIGHT
SPLICE BLOCK
GRA2944-15
GRA2944-1
WHT0710-0
WHT0710-1
GRA2945-5
WHT0710-3
RED0710-0
RED0710-10
RED0710-11
BRN2624-0 BRN2624-1
GRA2944-15
GRA2945-5
BRN2624-2
WHT0710-2
GRA2945-6
WHT0710-4
LOAD LAMP
SWITCH 2
LOAD LAMP
SWITCH 3
OPTIONAL
DUAL SWITCH
SPST
SH 26, REFDES S384 , NODE 1
SH19, REFDES S58, NODE 1
S610
S612-1
S613
P612-1
2B
8
7
10
3
9
P611-1
2B
8
7
10
3
9
J611
1
J613
1
2
J612
A
B
J30
A
B
P398
B
A
S393
P403
B
A
S387
P404
A
B
S386
P381
M
S
L
J
P
N
A
P387
B
A
P386
A
B
J291
F
E
C
B
A
G
H
D
P50-1
D
H
G
A
B
C
E
F
J388
E
B
P
N
D
P309-1
D
N
P
B
E
J294
B
A

FIREWALL
HOOD
RIGHT
FOG / DRIVING
LEFT
FOG / DRIVING
YEL2951-2
WHT2100-19
YEL2951-3
YEL2951-1
WHT2100-17
WHT2100-20
YEL2951-4
WHT2100-18
YEL2951-5
YEL2951-3
YEL2951-5
BRN2622-4
WHT1500-37
WHT1500-33
WHT1500-33
MAIN CAB
MAIN
GROUND
WHT1500-32 WHT1500-29
WHT1500-28
WHT1500-26
WHT1500-27
RED2951
SEE
SH 47
RED2951
WHT1500-31
FOG / DR
SWITCH
P13 10 2B 5B 6 3 9 7 8
S21-1
S45-4
S46-2
P243-3
A4
F4
J1-6
F4
A4
S241
S243-4
P242 A
B P241 A
B
S6-3
T5-12
1
S41-18
S4-7
9
3
1
6
4
10
7
2B
5B
8
B
A

DOOR LOCK ACTUATOR
PIN A( - ) / PIN B( + ) RETRACT LOCK
PIN A( + ) / PIN B( - ) EXTEND UNLOCK
CAB DOOR LOCKS
LH DOOR
LOCK
SWITCH
LH DOOR
LOCK
CAB HARNESS
( DOOR LOCKS )
LH
DOOR LOCK
ACTUATOR
GRA6731-2
GRA6731-2
GRA6711-2
GRA6711-2
BRN2622-12
WHT6910-4
GRA6710-10
GRA6710-10
BLK6730-10
RED6700-1
RED6700-2
RED6700-3
RED6700-4
TRIM PANEL
REMOTE
KEYLESS
ENTRY
LH DOOR
HARNESS
CAB HARNESS
RH DOOR
LOCK
SWITCH
RH DOOR
LOCK
CAB HARNESS
( DOOR LOCKS )
CAB HARNESS
RH
DOOR LOCK
ACTUATOR
RH DOOR
HARNESS
BLK6730-10
YEL6712-5
YEL6732-5
YEL6712-5
YEL6732-5
WHT6910-12
BLK6730-1
GRA6710-1
GRA6710-1
BLK6730-1
GRA6710-7
BLK6730-7
GRA6712-8
GRA6732-8
GRA6710-7
BLK6730-7
GRA6712-8
GRA6732-8
LOCK UNLOCK LOCK UNLOCK
WHT6750-8
WHT1500-39
WHT1500-40
WHT1500-41
MAIN
GROUND
RED6750-0
RED6700-5
RED6750-0
BRN2622-89
BRN2622-88
BRN2622-90
RED6700-5
BRN2622-91
BRN2622-92
BRN2622-93
BRN2622-9
BRN2622-94
WHT6910-12
BRN2622-90
GRA6712-1
GRA6712-1
GRA6732-5
GRA6732-5
YEL6712-3
YEL6712-1
YEL6732-1
YEL6732-3
YEL6712-4
YEL6732-4
GRA6711-1
GRA6711-1
GRA6731-1
GRA6731-1
YEL6732-2
YEL6732-17
GRA6711-4
YEL6712-15
YEL6712-16
GRA6731-4
SH 26, REFDES P50-2, NODE H
SH 26, REFDES P50-2, NODE G
S77
S75
S14
S18
S572-2
S583-2
S15-2
T5-26
1
S41-29
S21-19
S4-16
P577
1
2
4
3
5
J35
5
3
4
2
1
M
1 3 2 4 6 5 1 3 2 4 6 5 1 3 2 4 6 5
1 3 2 4 6 5 1 3 2 4 6 5 1 3 2 4 6 5
P576-2
A
C
D
J16-2
D
C
A
P573 A B P571
1 4 2 6 5 3
P43
D
C
E
F
H
G
A
B
J43
B
A
G
H
F
E
C
D
P588-2
B
A
J17-2
A
B
S585
S584
J18
D
C
B
A
P586
A B
P581 1 4 2 6 5 3
P589
A
B
C
D
M

REMOTE KEYLESS ENTRY RELAY-OPTIONAL
RKE
MODULE
RKE PROGRAM
RKE PROGRAM
( GROUND )
MAIN
CAB
HARNESS
PRP6751
PRP6751
YEL6732
YEL6712
GRA6710-12
GRA6711-3
GRA6711-3
GRA2422
YEL6712
GRA6710-12
YEL6732
30
87
87a
86
85
30
87
87a
86
85
30
87
87a
86
85
30
87
87a
86
85
30
87
87a
86
85
RELAY 1
RELAY 2
RELAY 3
RELAY 4
RELAY 5
GRA6752-2
GRA6752-3
GRA6752-1
RED6750-5
RED6750-7
RED6750-6
RED6750-4
RED6750-2
RED6750-3
WHT6750-3
WHT6750-1
WHT6750-5
RED6750-1
RED6750-8
WHT6750-7
WHT6750-6
WHT6750-4
WHT6750-2
GRA6753-1
GRA6753-2
GRA6753-3
GRA6732-1
GRA6732-3
GRA6732-6
USED TO PROGRAM
NEW REMOTES
RKE
MARKER
LIGHTS
CAB
RKE
INPUT
GRA2422-1
GRA2422-6
NOTE:
MATES TO CONNECTOR
P43, SH 22, WHEN
REMOTE KEYLESS ENTRY
OPTION IS ORDERED.
RED6750-9
RED6750-10
GRA2422
GRA2422-2
GRA2422-2
S26-2
J701
A
B
J10
B
A
S701
S705
S704
S702
S703
J702
23
21
22
25
24
18
16
17
20
19
13
11
12
15
14
8
6
7
10
9
3
1
2
5
4
J704
H
F
A
B
D
G
E
C
P701
C
L
P
R
M
K
H
J
G
N
F
B
E
A
D
S
J703
1
P703
1

CAB DOME LIGHT / DOOR LAMPS / DOOR JAMB / ALARM
CAB ROOF HARNESS
RH DOOR
JAMB
SWITCH
LH DOOR
LAMP
RH DOOR
LAMP
LH DOOR
JAMB
SWITCH
ROOF DASH CONNECT
WHT2600-18
YEL2640-2
GRA6611-4
WHT2600-20
RED2611-17
YEL2640-3
GRA6611-2
ALARM
LH DOOR
LAMP
RH DOOR
LAMP
CAB
HARNESS
YEL2640-6
LH DOOR
HARNESS
CAB
HARNESS
RH DOOR
HARNESS
YEL2640-10
YEL2640-9
YEL2640-13
WHT6910-15
WHT6910-3
YEL2640-11
ANTI-THEFT DOOR SW
DOME LIGHT
DOOR LIGHT SW
GROUND
DOME LIGHT
DOOR LIGHT SW
DOOR LIGHT SW
DOME LIGHT
GROUND
ANTI-THEFT DOOR SW
DOME LIGHT
DOOR LIGHT SW
MAIN
GROUND
WHT1500-42
WHT1500-42
YEL2640-12
SLEEPER INTERFACE
GRA6611-24
GRA6611-24
CTR DOME
LAMP
GRA6611-3
RED2611
RED2611-6
RED2611-2
WHT2600-21
WHT2600-31
WHT2600-24
WHT2600-29
WHT2600-28
RED2611-1
WHT2600-22
RED2611-10
YEL2640-1
YEL2640-4
WHT2600-32
RED2611-11
RED2611-9
GRA6611-1
GRA6611-15
GRA6611-12
GRA6611-23
DOOR PANEL
ROOF
YEL2640-6
YEL2640-10
YEL2640
RED2611
YEL2619-0
ANTI-THEFT
DOOR SWITCH
YEL2619-0
SH 19 , REFDES S300, NODE 1
SH 26, REFDES J298-6 , NODE 7
S299 S301
S298
P295 B A C
P50-3 E
T5-17
1
S16
P576
B
J16
B
P588
C
J17
C
P575 1
2
P585 1
2
P300
B
C
A
P293
2
1
3
P302
1
S290
S291
S294
P299
2
1
3
P294
A
C
B
S41-6
P92-2
5
1
3
7
J298-3
7
3
1
5
S293

FOOTLIGHT /
POWERPOINT
HARNESS
CAB FOOTLIGHT /
POWERPOINT
CONNECTOR
CIGAR
LIGHTER
POWER
POINT
FOOTLIGHT
FOOTLIGHT
POWER
POINT
( B-PANEL )
WHT6950-0 WHT6950-1
YEL2619-5 YEL2619-3
WHT6950-2
RED6950-2
WHT6950-3
RED6950-1
BRN2622-30
WHT6950-4
YEL2619-4
BRN2622-30
RED6950-1
RED6950-2
WHT1500-45
WHT1500-44
WHT1500-43
WHT1500-48
MAIN
GROUND
WHT6950-5
CAB FOOTLIGHTS / CIGAR LIGHTER / POWER POINT / B-PANEL POWER POINT
RED6952
BRN2622-32
RED6950
YEL2619-1 YEL2619-0
YEL2619-2
RED6951
RED6951
WHT6951-3
WHT6951-3
BRN2622-163
BRN2622-164
BRN2622-110
P4 B A C
S115
S56-2
T5-18
1
S41-22
S21-14
S4-11
S6-2
S612
S611
P615
C
B
A
P614
C
B
A
P613
B
A
P612
B
A
P32
D
E
C
B
A
F
P611
F
A
B
C
E
D

48" / 63" HIGH ROOF SLEEPER LIGHTS / DOOR LOCK / DOOR JAMB
READING
LIGHT
READING
LIGHT
LH DOOR
JAMB
SWITCH
RH DOOR
JAMB
SWITCH
RH GENERAL
ILLUMINATION LIGHTS
WHT1130-1
YEL2640-14
YEL2640-15
RED2613-3
RED2613-4
RED2613-5
WHT1130-15
WHT1130-24
OVERHEAD
LIGHT
DOME
LIGHT
LH GENERAL
ILLUMINATION
LIGHTS
OVERHEAD
LIGHT
SWITCH
LAMP SWITCH
GROUND
DASH SWITCH
CONTROL
DASH SWITCH
CONTROL
RED2613-6
WHT1130-14
RED2613-7
RED2613-8
WHT1130-12
WHT2613-2
WHT2613-1
WHT1130-10
SLEEPER
ROOF
DISCONNECT
ROOF
SLEEPER
DISCONNECT
ROOF
SLEEPER
CONNECT
CAB
SLEEPER
INTERFACE
CAB
ROOF
HARNESS
RED2613-14
RED2613-15
YEL2640-16
WHT1130-2
SLEEPER
LOAD CENTER
DISCONNECT
LH BAGGAGE
COMPARTMENT
LIGHT
RH BAGGAGE
COMPARTMENT
LIGHT
YEL2640-23
WHT1130-7
WHT1130-7
YEL2640-18
ROOF
DASH
CONNECT
BACKLIGHT
GROUND
SWITCH
BACKLIGHT
ORN6120-1
ORN6120-1
YEL2640-18
SLEEPER DOOR
LOCK
GRA6611-10
ORN6100-11
GRA6732-9
GRA6712-9
GRA6732-10
GRA6712-10
ORN6100-13
ORN6100-13
GRA6732-10
GRA6712-10
YEL2614-0
BLK2614-0
YEL2614-0
BLK2614-0
FLOURSCENT
LAMP
BLK2614-1
YEL2614-1
BLK2614-1
YEL2614-1
MAIN SLEEPER
GROUND
SLEEPER
LOAD
CENTER
SEE SHEET 44
GRA6611-10
ORN6100-11
GRA6732-9
GRA6712-9
GRA6611-6
GRA6611-15
WHT1130-16
WHT1130-30
WHT1130-8
RED2613-1
WHT2613-0
RED2613
RED2613-0
RED2613-11
WHT1130-11
WHT1130-11
WHT1130-31
WHT1130-13
WHT1130-9
WHT1130-32
WHT1130-33
LIGHTING BATTERY POWER
ACC RELAY CONTROL
SWITCHED POWER
WHT1130-22
WHT1130-2
WHT1130-8
ORN6100-12
ORN6100-25
ORN6100-26
YEL6712-4
YEL6732-4
S105-7
P391
A
B
C
T386 1
P297 B A
J387
A
B
P393 1 2
P392
1 2
P381-2
E
J
B
J291-2
G
H
B
E
P50-2
E
B
H
G
J298-6
7
P92-6
7
P309-2
E
B
H
G
S
R
J388-2
R
S
G
H
B
E
S391
S382
S392
T385
1
T384
1
T382
1
T383
1
T381
1
P388
1
2
3
P389
1
2
3
P390
3
2
1
S388
S389
S395
S394
S384
P384 1 2 3 P385 1 2 3
P400
1
2
P396 3
1
2 P395
3
1
2
P401
1
2

48" / 63" HIGH ROOF SLEEPER POWER ACCESS OUTLETS
ACC JACK
# 1
ACC JACK
# 1 GND
ACC PWR / GND
# 3
ACC JACK
# 4
ACC JACK
# 4 GND
WHT1130-0
AUX PWR / GND
# 2
WHT1130-2
WHT1130-5
WHT1130-4
WHT1130-21
RED6930-0
RED6953-0
RED6954-0
SLEEPER
LOAD
CENTER
DISCONNECT
SLEEPER
LOAD
CENTER
RED6930-0
RED6953-0
RED6954-0
SEE
SHEET 44
WHT1130-34
RED6420-0
BATTERY POWER
BATTERY POWER
BATTERY POWER
BATTERY POWER
WHT1130-2
RED6420-0
S387-1
P397 1
2
S388-1
P381-3
G
H
F
D
P405 1
J386 1 J385 1 P394 1
P399 1
2

48" / 63" LOW ROOF SLEEPER
GRA7212-2
GRA7212-2
GRA7211-2
GRA7211-2
GRA7310-2
GRA7310-2
GRA7131-7
GRA7131-7
RED7222-1
RED7222-1
BLU7222-2
BLU7222-2
BLK7222-1
BLK7222-1
RED6953-7
HEATER-A / C
CONTROL
FAN SPEED
HEATER-A / C
CONTROL
ON / OFF
LH LOAD
LIGHT FLUSH
LH BAGGAGE
COMPARTMENT
LIGHT
OVERHEAD
LIGHT
RH LOAD
LIGHT FLUSH
READING
LIGHT
DOME
LIGHT
LH DOOR
JAMB
SWITCH
LH LOAD
LAMP BRKT
RH BAGGAGE
COMPARTMENT
LIGHT
ACC JACK
# 1
ACC JACK
# 1 GND
RH DOOR
JAMB
SWITCH
HEATER-A / C
UNIT TEMP
ACTUATOR
HEATER-A / C UNIT
BLOWER MOTOR
HEATER-A / C
UNIT BLOWER
RESISTOR
ACC PWR / GND
# 3
AUX PWR / GND
# 2
ROOF
HARNESS
DISCONNECT
ORN6120-5
RED6954-3
OVERHEAD
LIGHT
SWITCH
GRA2941-4
ORN6100-20
GRA7260-7
GRA2945-3
LOAD
CENTER
DISCONNECT
GRA2941-4
ORN6100-20
GRA7260-7
GRA2945-3
MAIN SLEEPER
GROUND
RED6420-6
RED6954-3
RED6953-7
YEL2614-3
BLK2614-3
BLK2614-3
YEL2614-3
LAMP SWITCH
GROUND
BACKLIGHT
GROUND
BACKLIGHT
POWER
DASH SWITCH
CONTROL
DASH SWITCH
CONTROL
ORN6120-5
SLEEPER
DOOR
LOCK
GRA6712-2
GRA6732-2
GRA6712-2
GRA6732-2
GRA2944-4
GRA2944-4
LOAD LIGHT
COILED
YEL2945-3
RH LOAD
LAMP BRKT
YEL2945-3
RED6420-6
READING
LIGHT
YEL7260-7
YEL7260-8
YEL7260-9
GRA7213-7
GRA7213-8
GRA7213-9
RED7300-13
RED7300-14
RED7300-15
RED2613-22
RED2613-25
RED2613-26
RED2613-23
RED2613-27
RED2613-28
YEL2941-29
YEL2941-30
YEL2941-31
RED2613-31
RED2613-32
WHT1130-72
WHT1130-73
WHT1130-74
WHT2613-4
WHT2613-5
WHT2613-6
WHT1130-75
WHT1130-76
WHT1130-77
WHT1130-79
WHT1130-71
WHT1130-80
WHT1130-81
WHT1130-82
WHT1130-83
WHT1130-84
WHT1130-85
WHT1130-86
WHT1130-87
WHT1130-88
WHT1130-89
YEL2640-24
YEL2640-25
YEL2640-27
YEL2640-26
YEL2640-28
YEL2944-9
YEL2944-8
YEL2944-10 WHT1130-82
WHT1130-81
WHT1130-75
WHT1130-76
WHT1130-80
WHT1130-79
P382-2 2 3 6 5 1 4 J381-2 E D F C B A
P397-2 2
1 P398-2 A
B P392-2 1
2
P386-2 A B
P393-2 2
1
P391-2
A
B
C
P387-2 A B
P401-2 1
2
P390-2
3
2
1
P399-2 1
2
J383-2 1 2 3 4 P383-2 1 2
J382-2 7 8 10
P395-2 3
1
2 P394-2 1
J385-5
1
P396-2 3
1
2
P406-2 1 2
T381-2
1
T383-2
1
T382-2
1
P381-5
S
M
K
L
J
G
H
D
F
A
E
B
P
N
C
R
T386-2
1
T384-2
1
T385-2
1
J388-5
G
H
E
A
R
S
F
B
P
C
D
N
J387-5
A
B
P404-2 A B
P403-2 A
B
S385-2
S381-2
S390-2
S389-2
S392-2
S386-2
S382-2
S391-2
S384-2
S387-3
S394-2
S395-2
S393-2

70" SLEEPER
GRA7212-0
GRA7212-0
GRA7211-0
GRA7211-0
GRA7310-0
GRA7310-0
GRA7131-10
GRA7131-10
RED7222-0
RED7222-0
BLU7222-0
BLU7222-0
BLK7222-0
BLK7222-0
HEATER-A / C
CONTROL
FAN SPEED
HEATER-A / C
CONTROL
ON / OFF
LH LOAD
LIGHT 1
LH BAGGAGE
COMPARTMENT
LIGHT
LIGHT OVHD
FLUORESCENT
RH LOAD
LIGHT 1
LIGHT OVHD
GEN ILLUM
SWITCH BAG
COMPARTMENT
LIGHT DOOR
JAMB LH
LH LOAD
LAMP 2
RH BAGGAGE
COMPARTMENT
LIGHT
CIGAR
LIGHTER
PWR
CIGAR
LIGHTER
GROUND
SWITCH BAG
COMPARTMENT
LIGHT DOOR
JAMB RH
HEATER-A / C
UNIT TEMP
ACTUATOR
HEATER-A / C UNIT
BLOWER MOTOR
HEATER-A / C
UNIT BLOWER
RESISTOR
AUX PWR / GND
# 2
ROOF
HARNESS
DISCONNECT
LH GENERAL
ILLUMINATION
LIGHTS
WHT2613-3
RED6954-2
RED6930
12V
OUTLET TV
RH GENERAL
ILLUMINATION LIGHTS
TV
GRD
SWITCH OVHD
FLUORESCENT
LIGHT
GRAY2941-0
ORN6100-19
GRAY7260-0
GRAY2945-0
LOAD
CENTER
DISCONNECT
GRAY2941-0
ORN6100-19
GRAY7260-0
GRAY2945-0
MAIN SLEEPER
GROUND
RED6930
RED6954-2
YEL2614-2
BLK2614-2
BLK2614-2
YEL2614-2
SLEEPER
DOOR
LOCK
GRA6712-13
GRA6732-13
GRA6712-13
GRA6732-13
GRAY2944-0
GRAY2944-0
LOAD LIGHT
3
YEL2945-2
BUNK
END
TRAY
RH LOAD
LAMP 2
YEL2945-2
WHT2613-3
J391 REF / FAN
SWITCH
REF / FAN
LIGHT STORE
COMPARTMENT
RED6953-5
RED6953-5
RED6953-4
RED6953-4
WHT1130-45
SWITCH BAG
COMPARTMENT
LIGHT BUNK
12V OUTLET
VCR
VCR
GN
CIGAR
LIGHTER
BACKLIGHT
DIGITAL
CLOCK
YEL7260-4
YEL7260-5
YEL7260-6
GRA7213-0
GRA7213-5
GRA7213-6
RED7300-11
RED7300-10
RED7300-12
RED2613-9
RED2613-10
RED2613-12
RED2613-13
RED2613-16
RED2613-18
RED2613-17
RED2613-19
RED2613-20
RED2613-21
YEL2941-26
YEL2941-28
YEL2941-25
ORN6120-4
WHT1130-40
WHT1130-41
WHT1130-42
WHT1130-47
WHT1130-48
WHT1130-49
WHT1130-52
WHT1130-53
WHT1130-54
WHT1130-55
WHT1130-56
WHT1130-57
WHT1130-58
WHT1130-59
WHT1130-60
WHT1130-61
WHT1130-62
WHT1130-63
WHT1130-64
WHT1130-65
WHT1130-66
WHT1130-67
WHT1130-68
ORN6120-6
WHT1130-69
YEL2640-30
YEL2640-31
YEL2640-32
YEL2640-33
YEL2640-34
YEL2640-35
YEL2640-36
WHT1130-70
RED6953-2
RED6953-3
RED6953-6
RED6420-4
RED6420-5
RED6420-7
YEL2944-5
YEL2944-6
YEL2944-7
WHT1130-106
RED6953-9
ORN6120-7
P382-1 2 3 6 5 1 4 J381-1 E D F C B A
P397-1 2
1 P398-1 A
B P392-1 1
2
P386-1 A B
P393-1 2
1
P391-1
A
B
C
P387-1 A B
P390-1
1
2
J383-1 1 2 3 4 P383-1 1 2
J382-1 7 8 10
P395-1 3
1
2 P394-1 1
J385-1
1
P396-1 3
1
2
P389-1
2
1
P388-1
2
1
P385-1 2 1
P410 1 3 2
J386-1
1
P405-1 1
P381-4
S
M
K
L
J
G
H
D
F
A
E
B
P
N
C
R
T386-4
1
J388-4
G
H
E
A
R
S
F
B
P
C
D
N
J387-1
A
B
P404-1 A B
P402-1 1
2 P403-1 A
B
J389
2B
7
9
1
3
10
P407 1 J390 1
J391
2B
9
10
8
7
3
P409
B
A
P406
3
1
2
P408
1
J392 3
2
1
4
S385-1
S381-1
S390-1
S389-1
S392-1
S386-1
S396-1
S384-1
S387-2
S382-1
S388-2
S395-1
S394-1
S397
S383-1
S393-1
9
3
1
6
4
10
7
2B
5B
8
B
A
9
3
1
6
4
10
7
2B
5B
8
B
A

36" SLEEPER
GRA7212-3
GRA7212-3
GRA7211-3
GRA7211-3
GRA7310-3
GRA7310-3
GRA7131-8
GRA7131-8
RED7222-3
RED7222-3
BLU7222-3
BLU7222-3
BLK7222-3
BLK7222-3
RED6953-8
HEATER-A / C
CONTROL
FAN SPEED
HEATER-A / C
CONTROL
ON / OFF
LH LOAD
LIGHT FLUSH
LH BAGGAGE
COMPARTMENT
LIGHT
OVERHEAD
LIGHT
RH LOAD
LIGHT FLUSH
DOME
LIGHT
LH DOOR
JAMB
SWITCH
LH LOAD
LAMP BRKT
RH BAGGAGE
COMPARTMENT
LIGHT
ACC JACK
# 1
ACC JACK
# 1 GND
HEATER-A / C
UNIT TEMP
ACTUATOR
HEATER-A / C UNIT
BLOWER MOTOR
HEATER-A / C
UNIT BLOWER
RESISTOR
AUX PWR / GND
# 2
ROOF
HARNESS
DISCONNECT
WHT2613-8
RED6954-4
ORN6100-21
GRA2945-10
LOAD
CENTER
DISCONNECT
ORN6100-21
GRA2945-10
MAIN SLEEPER
GROUND
RED6954-4
RED6953-8
SLEEPER
DOOR
LOCK
GRA6712-11
GRA6732-11
GRA6712-11
GRA6732-11
LOAD LIGHT
COILED
YEL2945-4
RH LOAD
LAMP BRKT
YEL2945-4
RH DOOR
JAMB
SWITCH
READING
LIGHT
WHT2613-8
YEL7260-10
YEL7260-11
YEL7260-12
GRA7213-10
GRA7213-11
GRA7213-12
RED7300-16
RED7300-17
RED7300-18
YEL2941-32
YEL2941-27
YEL2941-33
RED2613-30
RED2613-34
RED2613-35
RED2613-36
RED2613-37
RED2613-38
GRA7260-10
GRA2941-10
GRA2944-10
GRA2944-10
GRA2941-10
GRA7260-10
WHT1130-94
WHT1130-95
WHT1130-96
WHT1130-97
WHT1130-98
WHT1130-99
WHT1130-100
WHT1130-101
WHT1130-102
WHT1130-103
WHT1130-104
WHT1130-105
RED2613-29
YEL2640-37
YEL2640-39
YEL2640-38
YEL2640-40
YEL2944-11
YEL2944-4
YEL2944-12
YEL2640-29
WHT1130-190
WHT1130-191
P382-3 2 3 6 5 1 4 J381-3 E D F C B A
P397-3 2
1 P398-3 B
A P392-3 1
2
P386-3 A B
P393-3 2
1
P391-3
B
A
C
P387-3 A B
P401-3 2
1
P390-3
3
2
1
J383-3 1 2 3 4 P383-3 1 2
J382-3 7 8 10
P395-3 3
1
2 P394-3 1
J385-2
1
P396-3 3
1
2
P381-6
S
M
K
L
J
G
H
D
F
A
E
B
P
N
C
R
T386-3
1
J388-6
G
H
E
A
R
S
F
B
P
C
D
N
J387-2
A
B
P404-3 A B
P403-3 B
A
S385-3
S381-3
S390-3
S386-3
S392-3
S389-3
S387-4
S384-3
S394-3
S395-3
S393-3

LH DOOR ELECTRIC WINDOW LIFT
WINDOW SWITCH
LH WINDOW
MOTOR
CAB HARNESS
( WINDOW )
RH PWR
WINDOW
SWITCH
LH PWR
WINDOW
SWITCH
LH
WINDOW
LIFT
TRIM PANEL
GRA6912-11
BLK6912-1
LH
DOOR
HARNESS CAB HARNESS
WHT6910-0
ORN6911-1
WHT6910-5
ORN6911-1
ORN6912-1
ORN6912-2
ORN6912-3
WHT6910-6
WHT6910-1
BRN2622-6
BRN2622-5
GRA6911-4
BLK6911-3
GRA6911-4
BLK6911-3
GRA6912-12
BLK6912-6
BRN2622-10
LH DOOR
HARNESS
BRN2622-11 BRN2622-13
CAB HARNESS
BRN2622-12
WHT6910-3
WHT6910-4
WINDOW SWITCH
BRN2622-28
ORN6911
ORN6912
WHT1500-49
MAIN
GROUND
WHT1500-50
WHT6910-7
SEE
SH 47
SEE SH 47
BRN2622-92
GRA6912-11
BLK6912-1
SH 32, REFDES J16-1, NODE A
T5-24
1
S41-27
1 3 2 4 6 5 1 3 2 4 6 5 1 3 2 4 6 5
S15
J17-1
B
P588-1
B
M
S21-6
S581
S583
S582
J582
1
2
3
P38
3
2
1
P583
5 1 3 2 4 P582
1 4 5 3 2 6
P587
B A
P35
2
1
J581
1
2
1 3 2 4 6 5 1 3 2 4 6 5 1 3 2 4 6 5

RH WINDOW
MOTOR
RH PWR
WINDOW
SWITCH
RH DOOR ELECTRIC WINDOW LIFT
RH
WINDOW
LIFT
TRIM PANEL
GRA6912-4
GRA6912-4
BLK6912-4
BLK6912-4
GRA6912-7
GRA6912-7
BLK6912-5
BLK6912-5
WHT6910-13
WHT6910-14
WHT6910-15
BRN2622-7
BRN2622-8
GRA6912-12
BLK6912-6
WINDOW SWITCH
RH
DOOR
HARNESS
CAB
HARNESS
BRN2622-13
WHT6910-12
CAB HARNESS
( WINDOW )
WHT6910-7
SEE SH 47
BRN2622-94 BRN2622-94
SH 24, REFDES P575 , NODE 1
J16-1
A
P576-1
A
M
1 3 2 4 6 5 1 3 2 4 6 5 1 3 2 4 6 5
S572
S571
P39
1
2
3
P572
1 6 2 4 3 5
P574 B A
J571
3
2
1

MIRRORS - STANDARD / MOTORIZED / HEATED & MIRROR CONTROL
MIRROR
HEAT
MIRROR
HEAT
WHT2600-34
YEL5921-1
YEL5921-2
LH DOOR
HARNESS
LH MIRROR
RH MIRROR
MAIN
GROUND
WHT1500-78
WHT1500-53 WHT1500-52 WHT1500-76 WHT1500-77
ROOF
LH MIRROR
GROUND
WHT2600-33
CAB LEFT
MIRROR
MIRROR POWER
MODULE
MIRROR
HEAT
YEL5921-3
BLK5926-1
BLK5926-1
GRA5928-1
GRA5928-1
GRA5927-1
MIRROR
SWITCH
WHT5920-10
GRN0850-0
ORN0850-0
GRA5927-1
GRN0850-1
GRN0850-1
WHT5920-38
WHT5920-39
ORN0850-1
ORN0850-1
GRA5922-1
GRA5923-2
BLK5925-1
GRA5922-1
GRA5923-2
BLK5925-1
GRA5921-1
WHT1500-54
GRA5921-1
ORN5921-1
ORN5921
ORN5921-2
ORN5920-2
WHT5920-37
ORN5920-1
ORN5920
CAB LH
MIRROR SWITCH
SH 41, REFDES S17-1, NODE1
S36
S78
S30
J583
C B A
P584
1
2
3
86
87
87A
30
85
R18-1
K18
87A
30
85
87
86
J38 C
H
D
L
B
G
M
A
K
F
E
J
J21
A
B
C
S21-11
S4-8
S6-10
T5-14 1
S41-19
M M
M M
S23
S17-2
J19 1 J49 1 J48 1 J47 1
J46 1 J45 1 J44 1 J29 1
P312
1
J25 1

CB RADIO
CB
RADIO
RED6291-0
RED6291-0
CAB ROOF
HARNESS
ROOF
DASH
CONNECT
RED6291
WHT2600-27 WHT2600-30 WHT1500-79
MAIN
GROUND
ROOF
WHT2600-29
WHT2600-28
WHT2600-35
S291-3
T5-21
1
S41-24
P92-4
3
4
J298-4
4
3
P298 3 1 2

DASH RADIO
RADIO 1
RADIO 2
RADIO
POWER
BRN2622-20
ORN6100-10
RED6191-0
WHT6100-2
RADIO
CAB
RADIO
POWER
WHT6100-3
ORN6100-3
DASH
BRN2622-21
RED6100-1
ORN6100
WHT1500-80
WHT1500-81
WHT1500-82
WHT1500-83
MAIN
GROUND
WHT6100-2
BRN2622-20
ORN6100-10
RED6191-0
BLK6113-8
YEL6113-8
BLK6111-8
YEL6111-8
ORN6100-18
ORN6100-25
RED6100
BLU6190-3
GRN6190-3
BLK6123
YEL6123
BLK6121
YEL6121
BLK6113
YEL6113
BLK6111
YEL6111
WHT6100-4
YEL6113-0
BLK6113-0
YEL6111-0
BLK6111-0
YEL6113-10
BLK6113-10
YEL6111-10
BLK6111-10
BLK6123-15
NOTE:
RADIO CONNECTOR P541 IS NOT
DOUBLE TERMINATED. THE
DOUBLE CIRCUITS ARE DRAWN
TO EASILY ACCOMODATE
THE DIFFERENT RADIO
CHOICES TO SHOW HOW
THE SPEAKERS ROUTE BACK TO
THE DASH RADIO.
YEL6123-15
BLK6121-15
YEL6121-15
SH 37, REFDES J542 , NODE A
SH 37, REFDES J542 , NODE B
SH 37, REFDES J542 , NODE C
SH 37, REFDES P544 , NODE A
SH 37, REFDES P544 , NODE B
SH 37, REFDES P544 , NODE C
SH 37, REFDES P544 , NODE D
SH 37, REFDES J541 , NODE A
SH 37, REFDES J541 , NODE B
SH 37, REFDES J541 , NODE C
SH 37, REFDES J541 , NODE D
SH 36, REFDES P545 , NODE B
SH 36, REFDES P545 , NODE A
SH 36, REFDES P545 , NODE D
SH 36, REFDES P545 , NODE C
SH 36, REFDES J541-1 , NODE B
SH 36, REFDES J541-1 , NODE A
SH 36, REFDES J541-1 , NODE D
SH 36, REFDES J541-1 , NODE C
SH 36, REFDES P544-1 , NODE A
SH 36, REFDES P544-1 , NODE B
SH 36, REFDES P544-1 , NODE C
SH 36, REFDES P544-1 , NODE D
T5-22
1
S41-25
S21-16
S4-13
S105-2
S6-6
S544
S543
S542
S541
2 3 6
P542 P541 3 2 10 9 16 15 1 6 4 7 8 5 12 11 14 13
P543
B
C
D
A
J80
A
D
C
B

CAB ROOF SPEAKERS - CONCERT CLASS / CONCERT CLASS PREMIUM
ROOF
SLEEPER
DISCONNECT
LH MID
BASS
SPKR
RH MID
BASS
SPKR
LH
HEADLINER
SPKR
HEADLINER
SPKR
RH
HEADLINER
SPKR
MID-BASS
SPKRS
REAR
SPKRS
SLPR
DISCONNECT
YEL6113-1
BLK6113-1
YEL6111-1
BLK6111-1
BLK6111-2
YEL6111-2
BLK6113-2
YEL6113-2
BLK6111-1
YEL6111-1
BLK6113-2
YEL6113-2
BLK6113-1
YEL6113-1
BLK6123-0
YEL6123-0
BLK6121-0
YEL6121-0
BLK6123-9
YEL6123-9
BLK6121-9
YEL6121-9
YEL6111-2
BLK6111-2
YEL6113-0
BLK6113-0
YEL6111-0
BLK6111-0
YEL6113-10
BLK6113-10
YEL6111-10
BLK6111-10
BLK6123-15
YEL6123-15
BLK6121-15
YEL6121-15
SH 38, REFDES P563, NODE D
A
B
C
D
P544-1
P551
C
D
A
B
J541-1
B
A
D
C
J553
A
B
C
D
E
P563-2
E
D
C
B
A
J551
D
C
B
A
P553
A
B
P552
B
A
P555
A
B
P554
B
A
J552
B
A
D
C
P545
C
D
A
B

CAB ROOF SPEAKERS- CONCERT CLASS EHD
AMP
POWER
8 CHANNEL
AMP
LH MID
BASS
SPKR
RH MID
BASS
SPKR
LH
HEADLINER
SPKR
LH
HEADLINER
TWEETER
RH
HEADLINER
SPKR
RH
HEADLINER
TWEETER
RSA /
AMP SENSE
HEADLINER
SPKRS
REAR
SPKRS
BLK6123-1 BLK6123-1
YEL6123-1 YEL6123-1
BLK6121-1 BLK6121-1
YEL6121-1
BLK6125-0
YEL6125-0
BLK6125-1
YEL6125-1
YEL6121-1
BLK6125-0
YEL6125-0
BLK6125-1
YEL6125-1
BLU6140-0
BLU6140-1
GRN6140-0
BLU6140-2
GRN6140-0
BLK6123-2
BLK6123-3
BLK6123-4
YEL6123-2
YEL6123-3
YEL6123-4
BLK6121-2
BLK6121-3
YEL6121-2
YEL6121-4
YEL6121-3
BLK6121-4
RED6100-0
RED6100-0
BLK6113-3
BLK6113-3
YEL6113-3
YEL6113-3
BLK6111-3
BLK6111-3
YEL6111-3
YEL6111-3
BLK6113-4
BLK6113-5
BLK6113-6
YEL6113-4
YEL6113-6
YEL6113-5
YEL6111-4
YEL6111-5
YEL6111-6
BLK61111-5
YEL6113-7
BLK6113-7
YEL6113-7
BLK6113-7
YEL6111-7
YEL6111-7
BLK6111-5
BLK6111-5
WHT6140-0
WHT6140-1
WHT6140-2
RED6140-2
RED6140-3
RED6140-1
SLPR
DISCONNECT
ROOF
SLEEPER
DISCONNECT
BLK6111-4
BLK6111-6
RED6100
BLU6190-3
GRN6190-3
BLK6123
YEL6123
BLK6121
YEL6121
BLK6113
YEL6113
BLK6111
YEL6111
WHT6100-4
RED6140
ROOF
DASH
ROOF
DASH
SEE SH 38
FOR SLEEPER
CONNECTIONS
J100
A B
S569
S560
S552
S551
S553
S554
S559
S558
S557
S556
S555
P551-1
A
B
C
D J551-1
A
B
C
D
P556
D
C
B
A
P560 A B C
P552-1 B A
P553-1 A B P554-1 A B P559 C B A
P555-1 A B
B
A P557
F6
F7
E15
E16
F2
F3
F13
F14
F16
F15
F10
F11
F4
F5
E4
E5
P558
E7
E6
E10
F8
F1
E1
E3
E2
F12
F9
E9
E12
E8
E14
E13
E11
P563-1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
J553-1
S
R
P
N
M
L
K
J
H
G
F
E
D
C
B
A
J542
D C B A D C B A P544
J541
D C B A

PLATINUM
SUB
SLPR
DISCONNECT
RH SPKR
REAR SEAT
AUDIO
PREMIUM
SUB
PWR / GND
LH SPKR
BLK6121-6
BLK6121-7
YEL6121-5
YEL6121-6
BLK6123-5
BLK6123-7
BLK6123-6
YEL6121-7
YEL6123-6
YEL6123-7
BLK6125-3
YEL6125-3
BLK6125-2
YEL6125-2
BLK6125-2
YEL6125-2
BLK6125-3
YEL6125-3
WHT6100-1 WHT6100-1
WHT6100-0
WHT6100-0
RED6191-2
RED6191-2
ORN6100-14
ORN6100-15
ORN6100-16
GRN6190-0
BLU6190-0
BLK6123-8
YEL6123-8
BLK6121-8
YEL6121-8
YEL6121-8
BLK6121-8
YEL6123-8
BLK6123-8
BLU6190-0
GRN6190-0
RADIO- 48" / 63" / 70" SLEEPER
BLK6123-9
YEL6123-9
BLK6121-9
YEL6121-9
BLK6121-5
YEL6123-5
( EHD ONLY )
( EHD ONLY )
ROOF
SLEEPER
DISCONNECT
( PREMIUM SOUND ONLY )
NOTE:
SLEEPER DISCONNECT P563 IS
NOT DOUBLE TERMINATED. THE
DOUBLE CIRCUITS ARE DRAWN
TO EASILY ACCOMODATE
THE DIFFERENT RADIO
CHOICES TO SHOW THE
SLEEPER ROUTINGS.
SH 36, REFDES P563-2, NODE A
SH 36, REFDES P563-2, NODE B
SH 36, REFDES P563-2, NODE C
SH 36, REFDES P563-2, NODE D
J553-2 S R P N M K L J C D A B H G F E
S565
S564
S563
S562
S561
P565
A
B
C
D
P563 E
F
G
H
B
A
D
C
J
L
K
M
N
P
R
S
P564 A B C D E F G H
J561
A
B
C
D
J562
A4
A3
A2
A1
B5
A5
A7
B4
B3
B2
A6
B1
B8
A8
B7
B6
P561
A
B
P562
A
B

CLOCK
CLOCK
POWER
CLOCK
BACKLIGHT
RED0711-3
WHT1500-90
BRN2622-15
BRN2622
CLOCK
BRN2622-21
BRN2622-28
MAIN
GROUND
WHT1500-91
SEE
SH 47
BRN2622-72
BRN2622-71
BRN2622-90
BRN2622-98
P27
1 2
P26
1
SH 19, REFDES S28, NODE 1 S41-7
S25
SH 35, REFDES J80, NODE D
T5-15
1
SH 67, REFDES P15, NODE M

WIPER / WASHER
TURN STALK
CONNECTOR
12 WAY
MFTS
MODULE
12 WAY
MFTS
MODULE 1
21 WAY
WIPER
ON / OFF
WIPER
HI / LO
RED5910-2
RED5910-3
RED5910-4
GRA5911-1
GRA5911-3
GRA5912-4
GRA5912-5
BLK5917-1
WASHER
INPUT
WIPER
LOW
OUT
MODULE
POWER
MODULE
GROUND
WASHER
INPUT
WIPER
HIGH
SPEED
INPUT
WIPER
PARK
INPUT
WIPER
LOW
SPEED
INPUT
WASHER
PUMP
WIPER
MOTOR
WHT2100-21
WHT2100-22
CAB HOOD
FIREWALL CONNECTOR
FIREWALL
BULKHEAD
WHT2100-15 WHT2100-14
GRA5913-0
GRA5911-7
RED5910-6
GRA5917-0
GRA5912-0
WHT2100-16
GRA5913-1
GRA5912-1
GRA5917-1
RED5910-7
GRA5911-8
GRA5912-1
GRA5917-1
RED5910-7
GRA5911-8
GRA5913-1
GRA5911-9
RED5910-8
GRA5917-2
GRA5912-2
WHT2100-5
GRA5911-9
GRA5912-2
GRA5917-2
MAIN
GROUND
WHT1500-92
WHT1500-93
WHT1500-94 WHT1500-95
FIREWALL
MODULE
GROUND
WIPER
LOW
SPEED
INPUT
WASHER
OUTPUT
IGNITION
PWR
WASHER
PUMP
PWR
WHT2990-8
RED2990-2
RED2990-2
GRA5911-0
GROUND
SWITCH
COMMON
WHT2990-9
GRN2990-5
GRA5912-3
SPARE
WHT2990-7
PRP5913-1
PRP5913-1
PRP5911-1
PRP5911-1
GRA5913-2
GRA5913-2
ORN2990-1
ORN2990-1
RED5910-1
PRP5917-1
PRP5917-1
ORN5910-10
NOTE:
HOOD
CONNECTOR
FIREWALL
CONNECTOR
J15-3
9 8 3 7 1 12
J12-3 1 2 9
S110
86
87
87A
30
85
R8-1
86
87
87A
30
85
R7-1
30-3
86-3
85-3
87A-3
87-3
K8
87A-1
86-1
85-1
87-1
30-1
K7
S111
D5
S81
P276
3
4
2
1
6
5
P273 2
1
J271-1
4
7
8
9
10
11
P259-2
11
10
9
8
7
4
S273
P243-6
A4
E4
C7
C6
C5
C4
J1-9
C4
C5
C6
C7
E4
A4
S243 S6-7
T5-31
1
S4-9
S21-12
S41-20
J11-5 20 12 7 10 18 4 14
SH 11, REFDESF1A-7, NODE 2
SH11, REFDES F2A-7, NODE 2

ELECTRIC HORN
HORN
PWR / GND
HORN
GRA5971-0
GRA5971-0
WHT1500-55
RED0712-2
RED0712-4
FIREWALL
CAB HOOD
FIREWALL CONNECTOR
FIREWALL
BULKHEAD
YEL5971-0
YEL5971-0
YEL5971-1
WHT2100-25 WHT2100-24
ELECTRIC
HORN
YEL5971-2
WHT2100-26
RED0712-5
WHT2100-23
WHT1500-96 WHT1500-97 WHT1500-98 WHT1500-99 MAIN
GROUND
WHT1500-100
WHT1500-54
WHT1500-54
FIREWALL
HOOD
CONNECTOR
HOOD
FIREWALL
CONNECTOR
RED0712-3
SH 10, REFDES F4A1-7, NODE 1
T5-4
1
S41-8
S21-7
S4-2
P275
B
A
P259-1
3
4
J271
4
3
S243-5
S6-8
J1-8
D4
A4
P243-5
A4
D4
S76
S17-1 85-1
87A-1
86-1
87-1
30-1
K4
86
87
87A
30
85
R4-1
P10 B A

CAB HVAC
HVAC
CONTROL MODULE
BLOWER CONTROL
BLOWER
RESISTOR
FRESH / RECIRC
ACTUATOR
BLOWER
MOTOR
TEMP
ACTUATOR
MODE
ACTUATOR
GRA7131-0
GRA7131-1
FIREWALL
HARNESS
GRA7131-2
FIREWALL
BUNK
LOW FAN
GRA7131-11
GRA7131-11
BUNK
SWITCH
ORN7110-2
ORN7110-3
ORN7110-4
GRA7211-10
GRA7211-5
GRA7213-15
GRA7213-1
WHT7110-51
ORN7110-5
WHT7110-52
WHT7110-7
WHT7110-6
GRA7260
WHT7110-2
GRA7131-6
GRA7260-6
ORN7300-7
HVAC
AIR COND.
ORN7110-8
GRA7133-0
GRA7133-0
YEL7111-0
ORN7110-9
GRA7133-1
CAB HOOD
FIREWALL
CONNECTOR
FIREWALL
BULKHEAD
HSHP
PRP
LSLP
BRN / BLK
HOOD
HARNESS
GRA7133-2
GRA7131-3
GRA7130-0
GRA7130-0
ELECTRONIC
ENGINE
FIREWALL
A / C COMPRESSOR
CLUTCH SOLENOID
YEL7111-1
ENGINE
GROUND
WHT3110-3
WHT3110-10
MAIN
GROUND
ORN7210
ORN7110
CAB ENGINE
FIREWALL
CONNECTOR
YEL7111-4
WHT1500-105
WHT1500-103
WHT1500-102
WHT1500-101
ORN7110-4
YEL7111-0
BRN2622-87
SEE
SH 47
YEL7111-4
BLU7221-1
BLU7221-1
GRA7131-9
BLU7222-4
BLU7222-4
BRN2622-98
BRN2622-98
YEL7223-1
YEL7223-1
WHT7110-1
GRA7223-1
GRA7223-1
ORN7110-6
WHT7210-1
WHT7210-1
WHT7110-44
WHT7110-55
GRA7211-4
GRA7213-13
GRA7213-14
GRA7212-4
GRA7212-4
GRA7310-5
GRA7310-5
GROUND
A
/
C
POWER
MODE
ACTUATOR
SIGNAL
MODE
ACTUATOR
SIGNAL
HVAC
SWITCH
CONTROL
TEMP
ACTUATOR
SIGNAL
BACKLIGHTING
FRESH
/
RECIRCULATE
CONTROL
1
HVAC
GROUND
FRESH
/
RECIRCULATE
CONTROL
2
A
/
C
POWER
BLOWER
GROUND
SIGNAL
A
/
C
A
/
C
CONDENSER
HVAC
SWITCH
CONTROL
A
/
C
CONDENSER
BLOWER
GROUND
SIGNAL
HVAC
GROUND
HVAC
GROUND
BUNK
BLOWER-LOW
SPEED
BUNK
BLOWER-HIGH
SPEED
BUNK
BLOWER-HIGH
SPEED
COMBO
HEATER
/
A
/
C
BLOWER
BUNK
AIR
CONDITIONER
BUNK
AIR
CONDITIONER
COMBO
HEATER
/
A
/
C
BLOWER
BUNK
BLOWER-HIGH
SPEED
BUNK
BLOWER-LOW
SPEED
HVAC
BLOWER
SWITCHED
POWER
BUNK
BLOWER-HIGH
SPEED
HVAC
GROUND
TEMP
ACTUATOR
SIGNAL
A
/
C
POWER
FRESH
/
RECIRCULATE
CONTROL
2
FRESH
/
RECIRCULATE
CONTROL
1
P99 A B C H D E G F
P47 1
2
J36 2 1 3 4
J40 7
6
5
J39 10
8
7
J24
7 10 8
S42
S12
J1-2
F8
B5
P243-4
B5
F8
P259
6
2
J271-2
2
6
86
87
87A
30
85
R5-1
85-1
30-1
87A-1
87-1
86-1
K5
S49
P49 10
8
3
2B
7
9
S57
S41-9
S48
S47
S6-5
SH 43, REFDES P50, NODE F
86
87
87A
30
85
R9-1
86-2
30-2
87A-2
87-2
85-2
K9
P272 B A P274
A B
P103
4
J50-2
4
P109
A
B
T101
1
S111-9
T5-16 1
S4-10
S21-13
S45-5
P44 11 15 12 8 14 1 13 16 9 2
P670
2
9
16
13
1
14
8
12
15
11
9
3
1
6
4
10
7
2B
5B
8
B
A

SLEEPER HVAC - ALL SLEEPERS
HEATER-A / C
CONTROL
FAN SPEED HEATER-A / C
CONTROL
ON / OFF
HEATER-A / C
UNIT TEMP
ACTUATOR
HEATER-A / C UNIT
BLOWER MOTOR
HEATER-A / C
UNIT BLOWER
RESISTOR
GRA7213-2
GRA7310-1
GRA7212-1
GRA7211-1
YEL7260-2
YEL7260-3
ORN7300-2
ORN7300-4
RED7222
RED7222
BLU7222-1
BLU7222-1
BLK7222
BLK7222
GRA7213-3
GRA7213-4
YEL7260-1
ORN7300-5
SLEEPER
ROOF
DISCONNECT
SLEEPER
LOAD CENTER
DISCONNECT
GRA7211-1
GRA7212-1
GRA7310-1
ROOF
SLEEPER
DISCONNECT
ROOF
SLEEPER
CONNECT
CAB
SLEEPER
INTERFACE
GRA7131-6
GRA7260-6
ORN6100-6
ORN7300-7
GRA6611-21
GRA7131-5
GRA7260-5
ORN6100-8
ORN7300-6
GRA6611-22
GRA7131-4
GRA7260-4
ORN6100-7
GRA7260-4
ORN6100-7
ROOF
DASH
CONNECT
CAB
ROOF
HARNESS
GRA7131-4
ORN7300-3
SLEEPER
LOAD
CENTER
SEE
SHEET 44
ORN6100-9
ORN6100-18
GRA6611-23 A / C BLOWER RELAY
A / C CONTROL
A / C BLOWER MOTOR
ACC RELAY CONTROL
GRA6611-21
BUNK
BLOWER-HIGH
SPEED
BUNK
A
/
C
COMBO
HEATER
/
A
/
C
BLOWER
BUNK
BLOWER-LOW
SPEED
HVAC
SLEEPER
RETURN
HVAC
SLEEPER
RETURN
HVAC
SWITCH
CONTROL
BUNK
&
OVERHEAD
FEED
TEMP
ACTUATOR
POWER
TEMP
ACTUATOR
SIGNAL
TEMP
ACTUATOR
GROUND
TEMP
ACTUATOR
GROUND
TEMP
ACTUATOR
SIGNAL
TEMP
ACTUATOR
POWER
BUNK
BLOWER-LOW
SPEED
COMBO
HEATER
/
A
/
C
BLOWER
BUNK
A
/
C
BUNK
BLOWER-HIGH
SPEED
BUNK
&
OVERHEAD
SPEED
BUNK
BLOWER-HIGH
SPEED
P382 2 3 6 5 1 4 J381 E F D C B A J383 1 2 3 4 P383 2 1
J382 7 8 10
S381
S385
S390
P381-1
R
K
C
J
P309
E
A
C
B
F
J388-3
F
B
C
A
E
J291-1
F
B
C
A
E
P50
E
A
C
B
F
S105-1
SH 42, REFDES K5 / K13
, NODE 85-1
P92-5
7
J298-5
7
4
5
6
1
2
3
Schmetic - 379 model family electrical P94-6023 C 43

SLEEPER LOAD CENTER
ORN1235-2
WHT1130-51
RED1210-8
RED1210-2
ORN7300-20
RED1210-6
RED1210-0
WHT1130-26
P341-SLPR
PWR / GND
PASS THRU
ORN6120-3
ORN7300-0
RED2613-2
RED6420-1
RED6930-1
RED6953-1
ORN6100-0
GRA2941-3
YEL2941-8
YEL2944-0
YEL7260-0
ORN7300-9
J342-LOAD
CENTER
DISCONNECT
WHT1130-27
WHT1130-78
WHT1130-92
GRA7260-0
RED6954-1
RED2941-2
RED2941-1
RED2941-3
RED1210-4
WHT1130-90
T341-SLPR
GROUND
ORN6120-2
WHT1130-25
RED6120-0
RED1210-3
J341-AUDIO
SYSTEM
ORN1235-0
ORN1235-1
RED1210-9
RED1210-1
RED1210-7
RED1210-5
YEL2945-0
RED2941-0
WHT1130-50
SWITCHED POWER
BATTERY POWER
BATTERY POWER
BATTERY POWER
LIGHTING BATTERY POWER
BATTERY POWER
LOADLIGHT 2 SIGNAL
LOADLIGHT 3
LOADLIGHT 3 SIGNAL
LOADLIGHT 2
ACC RELAY CONTROL
LOADLIGHT 1 SIGNAL
LOADLIGHT 1
A / C BLOWER RELAY
A / C CONTROL
A / C BLOWER MOTOR
GRA2945-2
GRA2944-3
ORN6120-0
S343
S347
S341
J341
C
D
B
A
J342
C
K
R
N
M
J
A
L
P
S
D
E
G
H
F
B
P341
4
3
85-1 86-1
30-1
87A-1
87-1
85-2 86-2
30-2
87A-2
87-2
85-3 86-3
30-3
87A-3
87-3
85-4 86-4
30-4
87A-4
87-4
LOAD LIGHT 2
LOAD LIGHT 1
LOAD LIGHT 3
A / C BLOWER
SLC
15
21
22
23
24
16
17
18
27
33
34
28
35
36
37
25
26
20
31
30
29
19
SPARE
BAT
SPARE
SWITCHED
SPARE
ACCESSORY
ACCESSORY POWER
BUSS
32
38
ACCESSORY
UNUSED
30-6
85-6
87A-6
87-6
86-6
30-5
85-5
87A-5
87-5
86-5
T341
1

WHT1130
WHT1130
PWR
DIST CTR
CAB
GROUND
SLPR PWR
SUPPLY
SLEEPER POWER SUPPLY HARNESS
MATING CONNECTOR: P341
SLPR
PWR / GND
PASS THRU
SEE SH 44
RED1210
RED1210 50 AMP
T362
1
T361
1
J361
1
2
5
4
3
6

NAMUX
A-PANEL
CVSG
TELLTALE
SPARE 6
ALARM
1A
ALARM
1B
ALARM
1C
ALARM 2
PRESSURE
TRANSDUCER
PRIMARY AIR
PRESSURE
TRANSDUCER
SECONDARY AIR
PRESSURE
TRANSDUCER
APPLICATION AIR
B-PANEL
CVSG
GAUGE
CLUSTER
FBO INST.
LIGHTING
TELLTALE
SPARE 5
TELLTALE
SPARE 4
TELLTALE
SPARE 3
TELLTALE
SPARE 2
TELLTALE
SPARE 1
BRN4400-1
BRN4401-1
BRN4402-1
BRN4403-1
BRN4376-0
BRN4375-0
BRN4374-0
BRN4373-0
BRN4372-0
BRN4371-0
ORN4220-0
ORN4220-1
DIAGNOSTIC DATALINK
( J1587 AND J1939 )
GRN0811-5
J1587
DATA LINK
PRP0831-0
GRN0831-0
WHT1500-4
VIO0862-0
VIO0862-2
VIO0862-3
TRANSMISSION
J1939 OR
TERMINATING
RESISTER
BRN4393-0
BRN4391-0
BRN4364-0
YEL2121-7
YEL2640-11
BRN4392-2
YEL2311-10
YEL0811-5
YEL2312-10 BRN4403-1
BRN4376-0
BRN4375-0
BRN4374-0
BRN4373-0
BRN4372-0
BRN4371-0
BRN4391-0
BRN4393-0
BRN4364-0
YEL2121-7
YEL2640-11
BRN4392-2
YEL2311-10
YEL2312-10
GRN4140-6
ICU - CONNECTOR 3
( 52-WAY )
ICU - CONNECTOR
( 40-WAY )
GRN4140-0
ALARM 1A
ALARM 1B
ALARM IC
ALARM 2
EDITABLE TELLTALE 6
EDITABLE TELLTALE 5
EDITABLE TELLTALE 4
EDITABLE TELLTALE 3
EDITABLE TELLTALE 2
EDITABLE TELLTALE 1
SUSPENSION DUMP
ICAN H
ICAN L
IGNITION POWER
FIFTH WHEEL
INTERAXLE LOCK
HIGH BEAM ACTIVE
DOOR JAMB
PARK BRAKE
TRAILER ABS TELLTALE
ACCESSORY POWER
DASH LIGHT INPUT
J1939 DATA LINK +
J1939 DATA LINK -
LEFT TURN LAMP
RIGHT TURN LAMP
ANALOG RETURN
OUTSIDE AIR TEMP
AIR FILTER RESTRICTION
FUEL LEVEL 1
AXLE TEMP 1
AXLE TEMP 2
FUEL LEVEL 2
AUX XMSN OIL TEMP
KLINE
XSMN OIL TEMP
AMMETER
PYROMETER
DIMMER
PWR SUPPLY SENSOR +5V
APPLICATION AIR
SECONDARY AIR
CHASSIS INSTR RETURN
PRIMARY AIR
CVSG RETURN
CVSG DATA
DASH ILLUMINATION 2
ICU GROUND
ICU POWER
DASH ILLUMINATION 1
CVSG POWER
BRN2620-0
BRN2620-0
RED1930-0
RED1930-1
RED1930-2
BLK4510-3
WHT4210-20
ORN0770-22
BRN4587-0
BRN4587-0
ORN0770-22
BLU4526-1
BLU4526-1
GRN4140-10
BLU4525-2
BLU4525-2
WHT1500-106
WHT1500-107
MAIN GROUND
WHT1500-108
RED4100
RED4100
ORN4230
ORN4230
ORN0800
BLU4527-0 BLU4527-0
GRN4140-5
BRN2622-64
TRACTOR ABS LT BRN5112-1
BRN5112-1
YEL0813-1
GRN0813-4
BRN4312-5
BRN4311-6
BLU4585-3
RED1930-9
PRP0831-19
BLU4522-2
BLU4522-2
GRN4140-35
BLU4585-3
GRN4140-37
GRN4140-38
BLU4529-2
BLU4529-2
GRN0831-19
BLU4553-1
BLU4553-1
BRN9920-1
BRN9920-1
STOP ENGINE
CHECK ENGINE
PRP0831-1
GRN0831-1
BLU4517-0
BLU4517-0
RED1930-6
BLK4510-5
YEL0810-2
GRN0810-2
GRN0810-1
YEL0810-1
BLU4513-0
BRN4581-6
AIR FILTER
RESTRICTION
FUEL LEVEL
ENGLISH
FUEL LEVEL
METRIC
BLU4513-1
BRN4582-0
BRN4582-3
BRN4582-2
HAZARD INPUT RED0712-8
YEL0812-10
GRN0812-10
YEL0812-10
GRN0812-10
ICU - CONNECTOR 1
BRN2622-35
BRN2622-33
BRN2622-35
BRN2622-33
WHT4210-1
RED4210
RED4210
RED4100-6
BLK4510-2
BLU4515-1
BLU4515-1
BLU4512-1
BLU4512-1
BLK4510-1
BLU4511-1
BLU4511-1
BLK4100-0
BLU4120-0
BLK4100-2
BLU4120-7
RED4100-2
BLU4120-1
RED4100-1
BLK4100-1
PTO OIL
FUEL FILTER RESTRICTION
AUX TRANS OIL TEMP # 3
GENERAL OIL TEMP
BRAKESAVER OIL TEMP
TRANSFER CASE OIL TEMP
BLK4510-4
RED1930-8
BRN2622-36
BRN2622-34
BRN4400-1
BRN4401-1
BRN4402-1
CHASSIS
FIREWALL
VIO0862-4
VIO0862-4
YEL2422-21
ORN4220-4
YEL2422-21
BLU4539-30
GRN4140-55
BLU4538-10
BLU4537-10
BLU4536-10
BLU4534-10
GRN4140-57
GRN4140-58
RED1930-20
BLU4518-20
BRN2622-110
ALT WARNING
LIGHT
J31
26
24
20
19
11
3
1
5
23
9
21
4
22
13
18
17
12
10
16
25
8
7
2
6
15
14
J27
9
8
38
37
5
3
14
7
2
6
11
12
1
35
34
27
19
20
21
22
23
24
13
31
30
29
28
15
16
4
J41
8
7
3
2
5
1
P65 2
3
4
1
P52 1 P53 1 P54 1 P55 1 P56 1
P67 A
B
C P68 B
C
A P69 B
C
A
P66 2
3
4
1
P64 B A C
P63 14 13 10 8 2 3 1 4
P62 A B
P57 1 P58 1 P59 1 P60 1 P61 1
S100
S69
J14
D
C
B
J
A
F
G
S90
J13
A
B
S70
S71
S4-1
S85-1
P34
2
1
J34
1
2
S79
SH 51, REFDES J2-5, NODE E2
S60
S61
S84
S83
S82
S86
S98
SH 54, REFDES J2-6, NODE D2
S21-8
S41-10
T5-5
1
P72 C
B
A
S65
J42 1
J53 1
S64
J2-10
C2
SH 89, REFDES J2-13, NODE F7
SH 89, REFDES J2-13, NODE C5
SH 89, REFDES J2-13, NODE B7
SH 25, REFDES, NODE

BACK-LIGHTING ( +12 VOLTS ) AND PANEL LAMPS DIMMER
BRN2620-0
B-PANEL
CVSG
ICU
CONNECTOR 1
BRN2622-41
BRN2622-40
BRN2622-44
BRN2622 BRN2622 BRN2622 BRN2622 BRN2622
BRN2622-45
BRN2622 BRN2622 BRN2622
BRN2622-47
BRN2622
DASH ILLUMINATION 2
ICU GROUND
ICU POWER
DASH ILLUMINATION 1
CVSG POWER
CVSG RETURN
CVSG DATA
BRN2622-49
GAUGE
CLUSTER
WHT4210-2
WHT4210-5
BRN2622-49
WHT1500-260
MAIN
GROUND
WHT1500-261
BRN2622
WHT1500-109 WHT1500-110 WHT1500-111
WHT1500-112
MARKER LAMP
SWITCH
HEADLAMP
SWITCH
AD / LOADLIGHT
SWITCH
FOG / DR
SWITCH
5TH WHEEL
SWITCH
SUSPENSION
DUMP VALVE
SWITCH
DIFF LOCK
SWITCH
SPARE
ROCKER
SWITCH
HAZARD
SWITCH
CLOCK RADIO
BRN2622
BRN2622-51
BRN2622-50
BUNK
SWITCH
LH DOOR
LOCK
SWITCH
RH DOOR
LOCK
SWITCH
BRN2622-55
BRN2622-56
BRN2622-57
ICU
CONNECTOR 3
( 52-WAY )
A-PANEL
CVSG
RED4100-3
RED4100-4
BLU4120-3
BLK4100-4
BLK4100-3
RH WINDOW
POWER
SWITCH
LH WINDOW
POWER
SWITCH
BRN2622-43
CIGAR
LIGHTER
RED4210-1
BRN2622-64
FUEL LEVEL
SWITCH
HVAC
CONTROL
MODULE
CRUISE CONTROL
SET / RESUME
SWITCH
BRN2622
CRUISE CONTROL
ON / OFF
BRN2622
ABS ATC
BRN2622-78
ABS OFF
ROAD
BRN2622-73
BRN2622-54
BRN2622-53
BRN2622-52
RED4210-1
BRN2622-81
BRN2622-82
DIMMER
BRN2622-83
BRN2622-83
CVSG RETURN
CVSG DATA
CVSG POWER
DASH ILLUMINATION
CVSG POWER
CVSG DATA
CVSG RETURN
WHT1500-262
ICU
CONNECTOR 4
( 40-WAY )
IGNITION POWER
ICAN H
ICAN L
ORN4220-3
RED4100-8
BLU4120-4
BLU4120-4
BLK4100-3
BLU4100-5
BLU4120-5
BRN2622-46
RED4100-5
BRN2622-58
YEL0812-20
GRN0812-20
YEL0812-20
GRN0812-20
ORN4220-2
BRN2622-64
WHT4210-4
WHT4210-4
RED4100-8
IGNITION
PWR
CLUSTER
PWR
ICAN
H
ICAN
L
ICU
GROUND
ILLUMINATION CONTROLLED
VIA ICAN BUS
MECHANICAL GAUGES ILLUMINATION
CONTROLLED VIA ( BRN2622 ) CKT
ELECTRICAL GAUGES ILLUMINATION
CONTROLLED VIA CVSG DATA BUS
NOTE:
NOTE:
ILLUMINATION CONTROLLED
VIA CVSG DATA BUS
NOTE:
BRN2620-1
BRN2620-1
BRN2620-0
FBO INST.
GROUND
( FURNISHED BY OWNER ( FBO )
GROUND SPLICE PACK )
WHT0780-28
ORN4220
BRN2622-164
BRN2622-164
DIMMER
FBO INST.
LIGHTING
( FURNISHED BY OWNER ( FBO )
INSTRUMENT LIGHTING )
DASH ILLUMINATION BRN2622-103
ENGINE
BRAKE
ON / OFF
SWITCH
ENGINE BRAKE
RANGE
SELECT
SWITCH
CRUISE
CONTROL
SHIFT
LEVER
BRN2622-122
BRN2622-120
BRN2622-109
BRN2622-121
BRN2622-109
BRN2622
BRN2622 BRN2622
BRN2622
P31
8
7
4
6
HAZARD
9
J41-1
1
7
2
5
8
P64-1
B A C
P66-1
2
4
1
3
CLOCK
9
MARKER LAMP
9
HEADLAMP
9
LOADLIGHT
9
FOG / DR
9
FUEL
9
BUNK
9
CIGAR
9
S56
5TH WHEEL
9
SUSP DUMP
9
DIFF LOCK
9
SPARE
9
S45-8
S39-1
S25-1
J31-1
14
15
5
P63-1 3 10 8 2 1
S98-1
S10
T5-23
1
S6-19
RADIO
9
S4-14 S21-17 S41-26
WINDOW
9
WINDOW
9
S15-1 S583-1
DOOR LOCK
9
DOOR LOCK
9
S572-1
S86-1
P65-1
2
3
1
4
S82-1
S83-1
S84-1
HVAC
9
CRUISE
9
CRUISE
9
ABS
9
ABS
9
S444-2
J27-1
1
35
34
S100-1
P36 B A C
ENGINE
9
ENGINE
9
S91
CRUISE
9
LED
R1
R2
9
1
7
4
2A
2B
3
10
6
8

BACK-LIGHTING NEGATIVE LINKS ( GROUND )
WHT1500-114
WHT6950-65
WHT1500-115
WHT5100-116
WHT5100-117
WHT1500-3
WHT1500-120
WHT1500-119
MAIN
GROUND
WHT5100-118
HAZARD
SWITCH
CIGAR
LIGHTER
RADIO
FOG / DR
SWITCH LH DOOR
LOCK
SWITCH
RH DOOR
LOCK
SWITCH
LH WINDOW
POWER
SWITCH
RH WINDOW
POWER
SWITCH
HEADLAMP
SWITCH
AD / LOADLIGHT
SWITCH
CLOCK BUNK
SWITCH
WHT1500-113
5TH WHEEL
SWITCH
SUSPENSION
DUMP VALVE
SWITCH
DIFF LOCK
SWITCH
SPARE
ROCKER
SWITCH
WHT1500 WHT1500 WHT1500 WHT1500
WHT6910-9
WHT1500-116
WHT6910-8
WHT1500-117
FUEL LEVEL
SWITCH
HVAC
CONTROL
MODULE
CLEARANCE
LIGHT
SWITCH
CRUISE CONTROL
SET / RESUME
SWITCH
CRUISE CONTROL
ON / OFF
WHT5100-66
WHT5100-65
WHT5100-67
WHT5100-79
WHT6910-10
WHT6910-11
ABS OFF
ROAD
ABS ATC
WHT5100
WHT6100-321
WHT3110-82
WHT1500-121
WHT1500-122
WHT1500-118
WHT1500-263
WHT7110-8
WHT7110-9
WHT1500-197
WHT1500-198
ABS DIAGNOSTIC
GROUND
WHT5100-15
WHT3110-83
WHT3110-84
ENGINE BRAKE
ON / OFF
SWITCH
ENGINE BRAKE
RANGE SELECT
SWITCH
WHT3110-86
WHT3110-85
HAZARD
9
CIGAR
9
RADIO
9
CLEARANCE
9
HEADLAMP
9
AD / LOADLAMP
9
FUEL
9
FOF / DR
9
DOOR LOCK
9
DOOR LOCK
9
WINDOW
9
WINDOW
9
CLOCK
9
BUNK
9
S17-5
S6-12
S4-15
S41-28
S21-18
S46-6
T5-25
1
5TH WHEEL
9
SUSP DUMP
9
DIFF LOCK
9
SPARE
9
S582-1 S571-1
HVAC
9
CRUISE
9
CRUISE
9
ABS
9
ABS
9
S445-2
S441-2
S21-26
S41-36
P84-1
1
S34
ENGINE
9
ENGINE
9

OUTSIDE AIR TEMPERATURE
OUTSIDE
AIR TEMP
( + ) ( - )
BLU4527-0
GRN4140-5
SENSOR CONNECTOR ROUTED
FROM NAMUX ICU
TO LH MIRROR
NAMUX
ANALOG
RETURN
OUTSIDE
AIR
TEMP
1
J9 A B

FIFTH WHEEL / DIFF LOCK / SUSPENSION DUMP VALVE / SPARE ROCKER SWITCHES
5 TH WHEEL
WHT1500-126
BRN2622-22
DIFF LOCK
ORN3600-3
BRN2622-23
WHT1500-128
SUSPENSION
DUMP VALVE
ORN3600-2
BRN2622-24
SPARE
ROCKER
WHT1500-129
ORN3600-4
BRN2622-25
BRN2622-26
BRN4393-0
BRN4391-0
BRN4364-0
FIFTH
WHEEL
LIGHT
GROUND
VALVE
SWITCHES
PWR
SWITCH
BACKLIGHTING
VALVE
SWITCHES
PWR
SUSPENSION
DUMP
GROUND
SWITCH
BACKLIGHTING
INTERAXLE
DIFF
LOCKOUT
WARNING
SWITCH
BACKLIGHTING
VALVE
SWITCHES
PWR
GROUND
GROUND
VALVE
SWITCHES
PWR
SWITCH
BACKLIGHTING
BRN2622-37
ORN3600
WHT1500-127
WHT1500-135
WHT1500-134
WHT1500-133
WHT1500-132
WHT1500-131
MAIN
GROUND
ORN3600-1
SEE
SH 47
SEE
SH 47
BRN2622-72
BRN4391-0
BRN4393-0
BRN2622-65
BRN2622-76
J22 B A C D
S17-3
S40
S39
J23 B D C A
J26 C B A D P41 3 2 1
S45-6
S56-1
S6-11
S4-12
S21-15
S41-23
T5-20 1
SH 74, REFDES P77, NODE J
SH 74, REFDES P12, NODE F
Schematic - 379 Model Family Electrial P94-6023 C 50

FUEL LEVEL
FUEL LEVEL SWITCH
CAB CHASSIS
FIREWALL CONN
FIREWALL
PASSTHROUGH
CONNECTOR
RH FUEL
TANK
LH FUEL
TANK
BLU4582-1
BLU4582-1
GRN4140-2
GRN4140-3
BLU4581-6
BLU4581-6
GRN4140-4 GRN4140-0
FIREWALL
WHT1500-137 WHT1500-138 MAIN
GROUND
SEE
SH 47
BRN4581-6
BRN4581-6
BLU4581-3
BLU4581-4
WHT1500-380
BRN2622-29
BLU4582-3
BLU4582-2
BLU4582-4
LEFT FUEL
SENSOR
RIGHT FUEL
SENSOR
BLU4582-5
BLU4581-1
BLU4581-2
BLU4581-5
BLU4582-0
BLU4582-0
BRN4582-2
BRN4582-2
GRN4140-0
BLU4581-1
BRN2622-163
FUEL LEVEL
ENGLISH
FUEL LEVEL
METRIC
BRN4581-7
BRN4581-8
BRN4582-4
BRN4582-5
LEFT
HAND
FUEL
NAMUX
ANALOG
RETURN
RIGHT
HAND
FUEL
NAMUX
ANALOG
RETURN
S46-5 S45-7
P521
E2
A2
C3
J2-5
C3
A2
E2
J521 B A
J529 A B
S523
SH 46, REFDES S79, NODE1
S41-2
T5-3
1
P80 2B 4 1 7 8 9 3 6 5B 10
S63
S62
P86 1 P85 1
S44
S50
SH 46, REFDES S64, NODE1
J42-1 1
J53-1 1
S65-2
S64-2
9
3
1
6
4
10
7
2B
5B
8
B
A
B
A

FUEL FILTER - ACCESSORY POWER
ACCESSORY
POWER
( FUEL FILTER )
ORN1229-16
ORN1229-17 ORN1229-18 ORN1229-19
SWITCHED
POWER
ORN3100-20
ORN1229-21
SEE ENGINE FIREWALL
MATING CONNECTOR:
FIREWALL
CHASSIS
FIREWALL
CONNECTOR
CAB
FIREWALL
CONNECTOR
CAB
FIREWALL
BULKHEAD
CONNECTOR
( SEE SH 75-85 )
ORN3100-10
P526
1
J526
1
J2-9
G2
P521-7
G2
S524-2 S11-2
J50-5
1
SH 74, REFDES P77, NODE D

PARK BRAKE
MFTS
MODULE
12 WAY
BRN4392-1
BRN4392-2
PARK BRAKE
WHT1500-85
WHT1500-86
WHT1500-87
WHT1500-88
WHT1500-89
MAIN
GROUND
PARK BRAKE
PRESSURE SW
WHT1500-84
BRN4392-0
NOTE:
PARK
SIGNAL
BRN4392-3
S17-4
S13
J12-4 5
S6-9
S4-3
S21-9
S41-11
T5-6
1
P22 D C P1 1

FORWARD AND REAR DRIVER AXLE TEMP
FIREWALL
PASSTHROUGH
CONNECTOR
CAB
CHASSIS
FIREWALL
CONNECTOR
FORWARD
DRIVER
AXLE TEMP
REAR
DRIVER
AXLE TEMP
GRN4140-8
GRN4140-9
BLU4526-0
GRN4140-7
BLU4525-0
BLU4525-0
BLU4526-0
BLU4526-1
GRN4140-10
BLU4525-2
FIREWALL
NAMUX
ANALOG
RETURN
TEMP
GAUGE
NAMUX
ANALOG
RETURN
TEMP
GAUGE
J2-6
D2
E2
E3
P521-1
E3
E2
D2
P524 A B
J524 B
A
P531 B
A
J531 A B
S523-1

VORAD
J1939
DATA LINK
J1587
DATA LINK
VORAD
CPU
CONNECTOR
( V1 )
VORAD
DRIVER
DISPLAY
UNIT
VORAD RIGHT
SIDE SENSOR
DISPLAY
VORAD OPTIONAL
SENSOR
DISPLAY
VORAD
RIGHT
SIDE
SENSOR
VORAD
FRONT
ANTENNA
VORAD
OPTIONAL
SIDE
SENSOR
CPU
POWER
CPU
GROUND
YEL2415-12
YEL2311-11
YEL2312-11
PRP0831-2
GRN0831-3
PRP0831-2
GRN0831-3
PRP0813-1
GRN0813-1
PRP0813-1
GRN0813-1
ORN5500-1
WHT5500-1
ORN5591-1
GRN5591-1
ORN5591-1
GRN5591-1
PRP5591-1
BLK5591-1
ORN5500-1
WHT5500-1
ORN5561-1
WHT5561-1
ORN5561-1
WHT5561-1
PRP5561-1
BLK5561-1
PRP5561-1
BLK5561-1
BLK5562-1 BLK5562-2
BLU5562-1 BLU5562-1
ORN5562-1 ORN5562-2
GRN5562-1
BLK5562-3
ORN5562-3
GRN5563-1
BLK5563-3
BLK5563-2
ORN5563-3
ORN5563-2
ORN5563-1
BLK5563-1
BLU5563-1
GRN5562-1
BLU5563-1
GRN5563-1
BLK5562
BLU5562
BLK5563
BLU5563
ORN5563
ORN5561
WHT5561
PRP5561
BLK5561
ORN5562
ORN5561
WHT5561
PRP5561
BLK5561
OPTL SENSOR DISPLAY
SIGNAL
OPTL SENSOR / DISPLAY PWR
OPTL SENSOR SIGNAL
OPTL SENSOR / DISPLAY GND
RT SENSOR DISPLAY SIG
RT SENSOR / DISPLAY PWR
RT SENSOR SIGNAL
RT SENSOR DISPLAY GND
FR ANTENNA NEG BUS
FR ANTENNA POS BUS
FR ANTENNA GND
FR ANTENNA PWR
DRIVER DISP NEG BUS
DRIVER DISP POS BUS
DRIVER DISPLAY RETURN
DRIVER DISPLAY PWR
CPU GROUND
CPU POWER
VORAD BRAKE INPUT
LFT TURN SIGNAL INPUT
RT TURN SIGNAL INPUT
J1939 DATALINK SHIELD
J1939 DATALINK ( - )
J1939 DATALINK ( + )
J1587 DATALINK ( - )
J1587 DATALINK ( + )
CAB
FIREWALL
BULKHEAD
CONN
CHASSIS
FIREWALL
CONN
FIREWALL
PRP5591-1
BLK5591-1
P593 B A P594 2 1
J591
D16
D12
D13
D14
D11
C16
C12
C13
C14
D2
D1
C6
C5
C4
C3
D10
C11
C10
D6
D5
D4
D3
C2
C1
C9
D15
C15
D9
D8
D7
C8
C7
P591 D C B A
J592 2 1
P596
1
2
3
4 P597
1
2
3
4
P592
A
B
C
D
E
F
G
H
J
K
J601
K
J
H
G
F
E
D
C
B
A
J602
4
3
2
1
J604
A
B
C
J603
A
B
C
S591
S592
S593
S594

AIR
DRYER
WHT2400-1 WHT2400
ORN1229-10
ORN1229-11 ORN1229-12
ORN3100-22
ORN1229-13
SWITCHED
POWER
WHT2400-2 WHT1500-139 WHT1500-140
MAIN
GROUND
CAB
FIREWALL
CONNECTOR
FIREWALL
AIR DRYER
ORN1229-14
SEE ENGINE FIREWALL
MATING CONNECTOR:
ORN3100-55
CAB
FIREWALL
BULKHEAD
CONNECTOR
CHASSIS
FIREWALL
CONNECTOR
ORN3100-9
( SEE SH 75-85 )
P527
A
B
J527
B
A
J2-8
F2
G2
P521-6
G2
F2
S524-4
S521-4
S11-1
J50-4
1
S21-21
S41-31
T5-28
1
SH 18, REFDESS524, NODE 1
SH 74, REFDES P12, NODE H

FIREWALL
PASSTHROUGH
CONNECTOR
GRN4140-50
GRN4140-49
RED1930-15
BLU4518-10
RED1930-15
BLU4518-10
FIREWALL
FUEL FILTER
RESTRICTION
GRN4140-58
RED1930-20
BLU4518-20
CAB
CHASSIS
FIREWALL
NAMUX ANALOG RETURN
NAMUX POWER SUPPLY +5V
J534
A
B
C
P534
C
B
A
J2-11
E2
G1
D3
P521-8
D3
G1
E2
S522-1
SH 46, REFDES J31 , NODE 11

TIRE PRESSURE CONTROL SYSTEM ( TPCS )
BRN2622-160
BRN2622-161
ORN1228-10
BLU0854-0
GRA0854-0
ORN1228-20
ORN1228-3
GRA0854-0
BLU0854-0
WHT2400-16
WHT2400-15
CAB
FEEDTHROUGH
BACKLIGHTING
TPCS
SWITCHED
POWER
J1587
DATA LINK
CONFIGURATION
CONNECTION
OPERATOR
CONTROL
PANEL
PRESSURE
SWITCH
SPEED
SENSOR
GROUND
ECU
J1939
DIAGNOSTIC
CONNECTOR
PRESSURE
TRANSDUCER
PNEUMATIC
CONTROLLER
( PCU )
FIREWALL
CONNECTOR
660, WHITE
661, YELLOW
662, GREEN
718, WHITE
717, WHITE
719, WHITE
714, WHITE
715, WHITE
711, WHITE
716, WHITE
713, WHITE
712, WHITE
239-2, BLACK
239-4
,
BLACK
720, WHITE
720
,
WHITE
239-3
,
BLACK
239-5
,
BLACK
239
,
BLACK
649, WHITE
650, WHITE
417, PURPLE
418, WHITE
722, WHITE
721, WHITE
226, WHITE
253, WHITE
660
,
WHITE
661,
YELLOW
662,
GREEN
718
,
WHITE
717
,
WHITE
719
,
WHITE
714
,
WHITE
715
,
WHITE
711,
WHITE
716
,
WHITE
713
,
WHITE
712,
WHITE
649, WHITE
650, WHITE
417, PURPLE
418, WHITE
722, WHITE
721, WHITE
226, WHITE
253, WHITE
239-6 , BLACK
239-1, BLACK
239-7, BLACK
198, WHITE
198
,
WHITE
197, WHITE
197
,
WHITE
CHASSIS CAB
BRN2622-162
ORN1228-11
WHT2400-17
GRN0854-1
PRP0854-1
PRP0854-1
GRN0854-1
GRN0831-55
PRP0831-55
GRN0831-55
PRP0831-55
CAB & CHASSIS
J623 D
B
C
A
P622
B
A
T621
1
J621
A
B
J
H
G
F
D
E
C
K
J622 6
5
7
8
10
9
1
2
3
4
P621
1
2
2F
3F
3G
1J
1K
1G
2G
2C
1C
3J
3K
2K
1E
1D
3B
2D
P1-1
2B
1B
3H
2H
1H
3C
2A
1A
C B A
P3-3
C A B
P2-2
1
T1-1
J C B E D G K H F A
P4-1
A
B
P6-1
B
A
P7-1
239
P5-1
C
A
B
D
E
F
G
H
J
K
1
T2-1
S622
S623
S621

AUX TRANSMISSION OIL TEMP
BLU4553-2
WHT2400-13 WHT2400-14
WHT1500-200
WHT1500-201
AUX XSMN
OIL TEMP
SEE NAMUX
SH 46
FIREWALL
MAIN
GROUND
CAB
FIREWALL
CONNECTOR
BLU4553-1
CHASSIS
FIREWALL
PASSTHROUGH
CONNECTOR
J2-7
F2
D1
P521-5
D1
F2
P525
A
B
J525
S21-20
S41-30
T5-27
1
A
B

EATON ULTRASHIFT TRANSMISSION
FIREWALL
DASH
LIGHTS
TO J1587
DATA LINK
CONN
DASH HARNESS
FIREWALL HARNESS
SHIFT PLATE
J1939
CONNECTION
SEE SK29124
TO
TRANSMISSION
WHT3310-45
BAT
NEG
RW3310-1
RW3310-2
WHT3310-45
BAT
POS
TO
TRANSMISSION
TRANSMISSION
HARNESS
TRANSMISSION POWER
SUPPLY HARNESS
AUTO
NEUTRAL
( OPTIONAL )
+12V UNSWITCHED
GND
+12V SWITCHED FROM SHIFT CONTROL
+12V UNSWITCHED
GND
EPL SHIELD
EPL ( - )
EPL ( + )
BAT GND
+12V BAT
SEE SHEET 62 FOR
SHIFT TOWER HARNESS WITH
SHIFT LEVER CONTROL
START
ENABLE
RELAY
ENGINE
INTERRUPT
RELAY
PUSHBUTTON
CONTROL
MODULE
SHIFT TOWER HARNESS
WITH PUSHBUTTON CONTROLS
J1587 ( + )
J1587 ( - )
DASH LIGHT
+12V IGN POWER
START ENABLE RELAY
START RELAY, ENABLE
START ENABLE RELAY
SHIFT DISPLAY DATA
SHIFT DISPLAY CLOCK
SHIFT DISPLAY ( - )
AUTO NEUTRAL SIGNAL
ENGINE PWR INTERRUPT
DIAGNOSTIC FEEDBACK
+12V UNSWITCHED
GND
+12V SWITCHED
+12V UNSWITCHED
GND
+12V SWITCHED
EPL SHIELD
EPL ( - )
EPL ( + )
J1939 ( - )
J1939 ( + )
ORN1251-1
ORN1251-1
ENG PWR
INTERRUPT
ORN1250-7
ORN1250-8
ORN1250-6
BRN2622-42
BRN2622-42
XMSN
POWER
ORN0770-1
ORN0770-2
BLK3320-5
BLK3320-5
GRN3394-1
GRN3394-1
BRN3394-1
BRN3394-1
GRA3911-1
GRA3911-1
BLK3911-1
BLK3911-1
GRA3391-3
GRA3391-2
GRA3391-1
ORN1220-4
ORN1220-4
GRA3194-1
PRP3690-1
GRA3194-1
PRP3690-1
PRP0831-5
GRN0831-5
PRP0831-5
GRN0831-5
BRN2622-59 BRN2622-59
ORN0770-5 ORN0770-5
GRA3911-2 GRA3911-2
GRA3391-4 GRA3391-4
BLK3911-2 BLK3911-2
GRN3320-2 GRN3320-2
PRP3320-2 PRP3320-2
BLK3320-7 BLK3320-7
GRN3394-2 GRN3394-2
GRA3194-2 GRA3194-2
PRP3690-2 PRP3690-2
YEL0812-1
GRN0812-1
YEL0812-1
GRN0812-1
IGNITION
ENGINE
RUN
PRP0831-10
GRN0831-10
PRP0831-10
GRN0831-10
BRN2622-60
ORN0770-4
GRA3911-3
BRN2622-60
ORN0770-4
GRA3911-3
GRA3391-5
BLK3911-3
GRN3320-3
GRA3391-5
BLK3911-3
GRN3320-3
PRP3320-3
BLK3320-6
GRN3394-3
BRN3394-2
GRA3194-3
PRP3690-3
PRP3320-3
BLK3320-6
GRN3394-3
BRN3394-2
GRA3194-3
PRP3690-3
YEL0812-2
GRN0812-2
YEL0812-2
GRN0812-2
RED3311-1
BLK3311-2
ORN3311-2
RED3311-2
RED3311-1
BLK3311-2
ORN3311-2
RED3311-2
BLK3311-1
ORN3311-1
BLK3311-1
ORN3311-1
GRN0856-0
PRP0856-0
GRN0856-0
PRP0856-0
RED3311-3
BLK3311-3
ORN3311-3
RED3311-4
RED3311-3
BLK3311-3
ORN3311-3
RED3311-4
BLK3311-4
ORN3311-4
GRN0856-1
PRP0856-1
GRN0856-1
PRP0856-1
BLK3311-4
ORN3311-4
SHIFT
DISPLAY
ORN0770-3
PRP0831-4
GRN0831-4
PRP0831-45
GRN0831-45
GRN0831-46
PRP0831-46
IGNITION
INTERRUPT
IGNITION
START
SWITCH
ULTRASHIFT
ECU
SHIELD-2 SHIELD-2
SHIELD-3
SHIELD-3
NOTE:
ENGINE POWER INTERRUPT
CIRCUITS ARE FOR
ULTRASHIFT TRANSMISSIONS
ONLY
P201
D
E
C
K
M
A
N
J
H
L
G
F
O
P
P209
1
P202
B
A
P207
1
P206
1
P205
30
87
86
87A
85
J201
1
J231
P
O
F
G
L
H
J
N
A
M
K
C
E
D
J232
D
E
C
K
M
A
N
J
H
L
G
F
O
P
P232
M
L
K
F
E
D
C
B
A
N
P
H
J
G
J1939 C
B
A
P231
B2
A2
C1
C2
C3
B1
A3
A1
E2
B3
E1
P233
B
A
30 AMP
FUSE LOCATED
IN BATTERY BOX
J233
1
J234
1
P210 87A
30
86
87
85
J202
1
86
87
87A
30 85
R11_c0
86
87
87A
30
85
R205
P220
2D
3D
1B
2B
2C
3B
1C
3A
2A
3C
2E
1E
3E
1A
2H
1H
3H
1K
3K
2K
1J
3J
2J
3F
2F
1F
1G
2G
3G
1D
J217
P
O
F
G
L
H
J
N
A
M
K
C
E
D
J222
G
J
H
P
N
A
B
C
D
E
F
K
L
M
P203
1
P208 1
P211
1
S215
S201
S202
P204
1
2
3
4
5
6
S203
S204

FIREWALL
DASH
LIGHTS
TO J1587
DATA LINK
CONN
DASH HARNESS
FIREWALL HARNESS
SHIFT PLATE
J1939
CONNECTION
SEE SK29124
TO
TRANSMISSION
WHT3310-46
BAT
NEG
RW3310-11
RW3310-3
WHT3310-46
BAT
POS
TO
TRANSMISSION
TRANSMISSION
HARNESS
TRANSMISSION POWER
SUPPLY HARNESS
AUTO
NEUTRAL
( OPTIONAL )
+12V UNSWITCHED
GND
+12V UNSWITCHED
GND
EPL SHIELD
EPL ( - )
EPL ( + )
BAT GND
+12V BAT
SEE SHEET 62 FOR
SHIFT TOWER HARNESS WITH
SHIFT LEVER CONTROL
START
ENABLE
RELAY
PUSHBUTTON
CONTROL
MODULE
SHIFT TOWER HARNESS
WITH PUSHBUTTON CONTROLS
J1587 ( + )
J1587 ( - )
DASH LIGHT
+12V IGN POWER
START ENABLE RELAY
START RELAY, ENABLE
START ENABLE RELAY
SHIFT DISPLAY DATA
SHIFT DISPLAY CLOCK
SHIFT DISPLAY ( - )
AUTO NEUTRAL SIGNAL
+12V UNSWITCHED
GND
+12V SWITCHED
+12V UNSWITCHED
GND
+12V SWITCHED
EPL SHIELD
EPL ( - )
EPL ( + )
J1939 ( - )
J1939 ( + )
BRN2622-177
BRN2622-177
XMSN
POWER
ORN0770-68
ORN0770-78
BLK3320-54
BLK3320-54
GRN3394-19
GRN3394-19
BRN3394-19
BRN3394-19
GRA3911-18
GRA3911-18
BLK3911-56
BLK3911-56
GRA3391-33
GRA3391-7
GRA3391-19
ORN1220-19
ORN1220-19
PRP0831-54
GRN0831-54
PRP0831-54
GRN0831-54
BRN2622-107 BRN2622-107
ORN0770-54 ORN0770-54
GRA3911-11 GRA3911-11
GRA3391-6 GRA3391-6
BLK3911-19 BLK3911-19
GRN3320-10 GRN3320-10
PRP3320-10 PRP3320-10
BLK3320-10 BLK3320-10
GRN3394-10 GRN3394-10
YEL0812-14
GRN0812-14
YEL0812-14
GRN0812-14
PRP0831-66
GRN0831-66
PRP0831-66
GRN0831-66
BRN2622-108
ORN0770-18
GRA3911-24
BRN2622-108
ORN0770-18
GRA3911-24
GRA3391-23
BLK3911-10
GRN3320-12
GRA3391-23
BLK3911-10
GRN3320-12
PRP3320-12
BLK3320-12
GRN3394-22
BRN3394-13
GRA3194-15
PRP3690-10
PRP3320-12
BLK3320-12
GRN3394-22
BRN3394-13
GRA3194-15
PRP3690-10
YEL0812-67
GRN0812-67
YEL0812-67
GRN0812-67
RED3311-12
BLK3311-12
ORN3311-15
RED3311-15
RED3311-12
BLK3311-12
ORN3311-15
RED3311-15
BLK3311-15
ORN3311-18
BLK3311-15
ORN3311-18
GRN0856-13
PRP0856-13
GRN0856-13
PRP0856-13
RED3311-7
BLK3311-10
ORN3311-11
RED3311-10
RED3311-7
BLK3311-10
ORN3311-11
RED3311-10
BLK3311-11
ORN3311-12
GRN0856-10
PRP0856-10
GRN0856-10
PRP0856-10
BLK3311-11
ORN3311-12
SHIFT
DISPLAY
ORN0770-79
PRP0831-57
GRN0831-57
PRP0831-68
GRN0831-68
GRN0831-58
PRP0831-58
IGNITION
INTERRUPT
IGNITION
START
SWITCH
AUTOSHIFT
ECU
SHIELD-5 SHIELD-5
SHIELD-4
SHIELD-4
EATON AUTOSHIFT TRANSMISSION
BRN3394-3
BRN3394-3 AUTO NEUTRAL INPUT
P201-2
D
E
C
K
M
A
N
J
H
L
G
F
O
P
P209-2
1
P202-4
B
A
P207-2
1
P206-2
1
P205-2
30
87
86
87A
85
J201-2
1
J231-2
P
O
F
G
L
H
J
N
A
M
K
C
E
D
J232-2
D
E
C
K
M
A
N
J
H
L
G
F
O
P
P232-2
M
L
K
F
E
D
C
B
A
N
P
H
J
G
J1939-2 C
B
A
P231-2
B2
A2
C1
C2
C3
B1
A3
A1
E2
B3
E1
P233-2
B
A
30 AMP
FUSE LOCATED
IN BATTERY BOX
J233-2
1
J234-2
1
86
87
87A
30
85
R205-2
P220-2
2D
3D
1B
2B
2C
3B
1C
3A
2A
3C
2E
1E
3E
1A
2H
1H
3H
1K
3K
2K
1J
3J
2J
3F
2F
1F
1G
2G
3G
1D
J217-2
P
O
F
G
L
H
J
N
A
M
K
C
E
D
J222-2
G
J
H
P
N
A
B
C
D
E
F
K
L
M
P203-4
1
P208-2 1
S201-2
S202-2
P204-2
1
2
3
4
5
6
S203-2
S204-2

EATON AUTOSHIFT AND ULTRASHIFT TRANSMISSIONS ( CONTINUED PREVIOUS SHEETS )
SHIFT
LEVER
TONE
GENERATOR
TO FIREWALL
HARNESS CONNECTOR
IN SHIFT PLATE
TRANSMISSION
CONTROL MODULE
TO TRANSMISSION
HARNESS CONNECTOR
IN SHIFT PLATE
SHIFT TOWER
HARNESS WITH SHIFT
LEVER CONTROLS
AUTOMATIC MODE
MANUAL MODE
GND
+12V SERVICE LIGHT
J1587 ( + )
J1587 ( - )
DASH LIGHT
+12V IGN POWER
START ENABLE RELAY COIL ( - )
START RELAY, ENABLE
START ENABLE RELAY COIL ( + )
SHIFT DISPLAY DATA
SHIFT DISPLAY CLOCK
SHIFT DISPLAY ( - )
AUTO NEUTRAL SIGNAL
ENGINE POWER INTERRUPT
DIAGNOSTIC FEEDBACK
+12V UNSWITCHED
GND
+12V SWITCHED TO XMSN ECU
+12V UNSWITCHED
GND
+12V SWITCHED TO XMSN ECU
EPL SHIELD
EPL ( - )
EPL ( + )
J1939 ( - )
J1939 ( + )
AUTOMATIC MODE
MANUAL MODE
GND
+12V SERVICE LT
+12V SWITCHED
GND
DASH LT
GND
+12V IGN POWER
J1587 ( - )
J1587 ( + )
BLK3320-4
BRN3320-4
BLK3320-4
BRN3320-4
BRN2622-61
BRN2622-62
738-1
737-1
738-1
737-1
ORN3311-47
ORN3311-7
BLK3311-47
BLK3311-7
BLK3311-8
ORN3311-10
ORN0770-7
GRN0831-11
GRN0831-12
PRP0831-11
PRP0831-12
PRP0831-13
GRN0831-13
BRN2622-63
ORN0770-6
GRA3911-4
GRA3911-45
GRA3911-4
GRA3911-45
BLK3911-4
GRN3320-4
PRP3320-4
BLK3320-8
GRN3394-4
GRA3194-4
PRP3690-4
BLK3911-4
GRN3320-4
PRP3320-4
BLK3320-8
GRN3394-4
GRA3194-4
PRP3690-4
RED3311-5
BLK3311-5
ORN3311-5
RED3311-6
BLK3311-6
ORN3311-6
RED3311-5
BLK3311-5
ORN3311-5
RED3311-6
SHIELD-1
SHIELD-1
GRN0856-2
PRP0856-2
GRN0856-2
PRP0856-2
YEL0812-46
GRN0812-46
YEL0812-46
GRN0812-46
P221-1
5
7
3
4
6
2
8
1
J216
2
3
1
4
P220-1
1D
2D
3D
2H
2B
2C
3B
1C
3A
2A
3C
2E
1E
3E
1A
1H
3H
1K
3K
2K
1J
3J
2J
3F
2F
1F
1G
2G
3G
1B
J217-1
P
O
G
L
H
J
N
A
M
K
C
E
D
J222-1
G
J
H
A
B
C
D
E
F
K
L
M
S206
S209
S208
S207
S205
S210

MERITOR FREEDOMLINE TRANSMISSION
TRANSMISSION HARNESS CONNECTOR
( SUPPLED BY MERITOR )
FIREWALL
FREEDOMLINE
TRANSMISSION
CHASSIS
HARNESS
FREEDOMLINE
TRANSMISSION
CAB HARNESS
J1587 ( + )
J1587 ( - )
CRUISE CONTROL FUNCTION
SENSOR COMMON
SET
RESUME
PAUSE
PAUSE
SPEEDO
BACKUP LAMP
RELAY
XMSN
POWER
WHT3310-2
WHT3310-1
XMSN
POWER
ORN0770-10
ORN0770-9
ORN0770-8
GRN0831-6
PRP0831-6
GRN0831-7
PRP0831-7
GRN0831-8
PRP0831-8
WHT3310-3
BLU4586-1
BLU4586-1
ORN3320-1
BLK3320-1
BRN3320-1
GRA3320-1
ORN3320-2
BLK3320-2
BRN3320-2
GRA3320-2
DIFF
LOCK
GRA3610-1
GRN3115-1
GRA3162-1
GRA3163-1
BEE08
AEE08
ORN1229-7
ORN1229-8
ORN1229-9
YEL2960-2
YEL2960-2
WHT3310-4
WHT3310-5
WHT3310-6
ORN3311-8
ORN3311-8
GRN0831-9
PRP0831-9
PRP0831-9
GRN0831-9
BLU4586-2
BLU4586-2
ORN3320-3
ORN3320-3
BLK3320-3
BLK3320-3
BRN3320-3
GRA3320-3
GRA3320-3
WHT3310-7
A298-11
A298-12
A298-10
A269
A269
B239-70
B239-70
A509
A509
TO CHASSIS
HARNESS
REVERSE SW
CONNECTOR
TO FIREWALL
HARNESS
OCP OR
NEUTRAL START
CONNECTOR
OVERCRANK
PROTECTION
BRN3320-3
P238
N
M
L
K
T
S
R
P
U
G
B
E
D
A
H
J
F
C
V
W
X
P236
A
B
J235
A
B
P216
7 9 13 15 12 6 16 8 14 10 11 5 4 3 2 1
P222
A
F
E
B
D
C
P214
2 5 1 6 4 3
P202-1
B
A
P237
A
B
P221 D C B A
J221
A
B
C
D
P201-1
P
N
M
L
K
J
H
G
F
E
C
D
B
A
J236 A B D C E F G H J K L M N P
P235
C
A
B
P234
30 87A 87 86 85
J8
1
2
3
4
5
11
10
14
8
16
6
12
15
13
9
7
SHIFTER MODULE
J11
J10
S1
1 3 7 8 9 5 4 3 2 1
SHIFTER
DISPLAY
SEE DISPLAY
MESSAGES TABLE
J10
3
4
6
5
2
1
S216
P203-1
1
2
P212
2 1
S219
S217
S218
P213 1
S231
S232 S233

WTEC TRANSMISSION ( ALLISON )
WT140
WT149
WT111
WT116
WT101
WT165
WT135A
WT110
WT131
WT128
WT150
WT141
WT195
WT162
WT129
WT103
WT120
WT107
WT161-1
WT118
WT117-1
WT117-2
WT155
WT143-1
WT143-5
WT143-4
WT136A-2
WT136A-3
YEL2960-3
REVERSE
LIGHT
YEL2960-13
AUTO
NEUTRAL
AUTO
NEUTRAL
ENGINE
BRAKE
SWITCH # 1
WT161-4
WT161-3
WT117-3
WT157-3
WT157-1
WT157-2
SPEEDO
WT146-5
OUTPUT
SPEED
IND. "A"
EXH BK
RLY NC
EXH BK
RLY COM
ECU
"T"
(
BLUE
)
CONNECTOR
ECU
"V"
(
GRAY
)
CONNECTOR
76-WAY BULKHEAD CONNECTOR
SWITCHED
POWER
NEUTRAL
START
RELAY
REVERSE
WARNING
RELAY
EXHAUST BRAKE
ENABLE RELAY
RANGE
INDICATOR
RELAY
PTO
ENABLE RELAY
OUTPUT
SPEED IND
RELAY
WT104
WT165
WT135A
WT110
WT131
WT128
WT150
WT141
WT195
WT162
WT104
WT129
WT103
WT120
WT107
WT118
WT155
WT130
WT102
WT147
WT148
WT139
WT156
WT124A
WT121
WT147
WT102
WT130
WT101
WT148
WT139
WT156
WT124A
WT121
ORN3311-0
WT146-1
WT136A-1
WT136A-1
ORN0770-0
YEL2960-12
ORN0770-0
WT146-2
WT146-3
WT132
WT132
AEE02-2
AEE02-1
AEE02-2
AEE02-1
WT153
WT153
WT136
WT136
WT146-4
WT114
BLK3395-0
GRA3396-0
GRA3397-0
BLK3395-0
GRA3396-0
GRA3397-0
WT167
WT146-6
WT143-9
GRA3610-0
WT123
WT143-6
BLK3391-0
GRA3391-10
WT112
WT143-7
BLK3514-0
GRA3515-0
GRA3516-0
WT114
WT123
WT112
WT167
GRA3516-0
GRA3515-0
BLK3514-0
GRA3391-10
BLK3391-0
GRA3610-0
MINIFUSE
MODULE
RELAY
MODULE # 1
RELAY
MODULE # 2
# 2
# 1
WT161-2
WT113
WT113
WT143-2
WT143-10
WT143-3
WT143-8
P219-1 40 52 61 62 63 58 19 54 16 29 44 18 43 14 28 27 39 30 41 53 15 59 55 45 31 56 57 46 60 34 22 11 10 25 23 72 71 73 64 76 8 9 7 26 12
P216A
15
7
8
9
10
28
14
18
19
21
23
25
27
29
1
16
12
3
4
20
5
22
26
6
2
24
32
17
11
30
13
31
P216B
29
28
23
18
11
2
3
4
5
6
7
9
10
12
13
14
30
16
32
20
21
22
25
26
27
1
17
24
19
8
15
31
P203-3 2
J208
1
P217
1
P206-1
1
P207-1
1
J206
1 P212-1
1
P218
1
J207
1
S225
S221
S222
S223
S226
S224
S220
87A
87
86
30
85
K201
C
87A
87
86
30
85
K202
C
87A
87
86
30
85
K204
C
87A
87
86
30
85
K203
C
87A
87
86
30
85
K205
C
87A
87
86
30
85
K206
C
F202
10 AMP
F201
10 AMP
J204
3
4
5
2
1
8
9
10
7
6
13
14
15
12
11
18
19
20
17
16
J205
3
4
5
2
1
8
9
10
7
6
13
14
15
12
11
18
19
20
17
16
J203
1
2
3
4
5
6
SH 65, REFDES J209, NODE V
SH 65, REFDES J209, NODE T
SH 65, REFDES J209, NODE P
SH 65, REFDES P216C, NODE 32

WTEC TRANSMISSION ( ALLISION ) ( CONTINUED )
WT170
WT171
WT172
WT173
WT174
WT175
WT124S
WT136S
WT180
BRN2622-135
WT169
WT115,
GRN
XMSN
DATA
LINK
ENGINE
BRAKE
SWITCH # 2
CHECK
XMSN
LIGHT
DASH
LIGHTS
ECU "S" ( BLACK ) CONNECTOR
SHIFT SELECTOR CONNECTOR
WT173
WT174
WT175
WT124S
WT136S
WT180
WT142
WT151
WT143-2
WT143-2
WT143-10
WT143-10
WT143-3
WT143-3
WT143-8
WT143-8
P216C
5 6 7 8 9 10 3 16 14 32 12 13 1 17 4 15 2 18 19 20 21 22 23 24 25 26 27 28 29 30 31 11
J209 L K J H G F W U V T P S R N M E D C B A
P202-3
B
A
T209
1
J211
1
J212
1

EATON LIGHTNING TRANSMISSION POWER
ECU
POWER / DATA
J1587
DATA LINK
XMSN
POWER
XMSN
ECU
J1939
CONNECTION
SPEED OUTPUT
SHIFTER KNOB
BAT POWER
CONNECTION
ORN1228-1
YEL0812-3
GRN0812-3
RED5971-4
WHT3310-8
YEL0812-3
GRN0812-3
RED5971-4
WHT3310-8
ORN1228-1
WHT3310-9 WHT3310-9
PRP0831-14
GRN0831-14
PRP0831-14
GRN0831-14
BLU3141-1
GRN3141-1
BLU3141-1
GRN3141-1
LIGHT
GND
SIGNAL
LIGHT
GND
SIGNAL
ORN1228-2
WHT3310-10
PRP0831-15
GRN0831-15
PRP0831-15
GRN0831-15
WHT3310-10
ORN1228-2
SW POWER
CONNECTION
J1939 DATA LINK ( HIGH )
J1939 DATA LINK ( LOW )
12 VDC - UNSWITCHED
12 VDC - SWITCHED
GROUND
GROUND
J1587 DATA LINK ( HIGH )
J1587 DATA LINK ( LOW )
VEHICLE SPEED ( HIGH )
VEHICLE SPEED ( LOW )
SERVICE LIGHT SIGNAL
SHIFT KNOB GROUND
SPLITTER SWITCH SIGNAL
EATON LIGHTNING
TRANSMISSION ECU
P215
F
E
D
C
B
A
J238
A
B
C
D
E
F
P202-2
A
B
P203-2
2
1
P239
F2
E3
F3
D3
E2
E1
D2
D1
B2
A2
B3
A3
B1
A1
F1
C3
C2
C1
J1939-1
A
B
C
P240
A
B
J239
A
B
C
J237
B
A

MAIN CAB ABS CONNECTIONS
YEL0813-2
GRN0813-2
WHT5100-425
WHT1500-123
WHT1500-124
RED5110
RED5110
ORN5110-5
ABS
BRAKE
RELAY
ORN5110-3
GRA5110-1
GRA5110-1
BRN5112-0
BRN5112-1
ABS DIAGNOSTIC
PWR
ABS
CONNECTOR
BRN5112-2
ABS DIAGNOSTIC
GROUND
WHT1500-125
YEL0813-1
GRN0813-4
YEL2415-14
YEL2415-14
BLK3130-1
BLK3130-1
YEL3130-1
YEL3130-1
GRA3130-1
GRA3130-1
CONNECTS TO J443
ON EACH ABS CHASSIS
HARNESS
SEE SH 68, 71 & 72
YEL0812-33
BRN2622-71
GRN0812-33
ABS
SWITCH
BACKLIGHTING
J1939
DATA
LINK
J1939
DATA
LINK
GROUND
ABS
BATTERY
POWER
ABS
SWITCHED
POWER
ABS
ENG
BRAKE
INPUT
ABS
WARNING
LIGHT
STOPLIGHTS
ABS
BREAK
RELAY
NC
ABS
BREAK
RELAY
NO
ABS
BREAK
RELAY
COMMON
ORN5110
P15 M J K C A E H L B D G F
S67
S68
S4-17
S21-22
S41-32
S114
86
87
87A
30
85
R12-1
85-3
30-3
87A-3
87-3
86-3
K12
S116
P83 1
P84 1

J1587
DATA LINK
CONNECTOR
ECU
CONNECTOR
( X1 )
GRA5139-50
GRA5140-50
GRA5141-50
GRA5142-50
GRN5125-50
BLU5125-50
GRN5126-50
BLU5126-50
GRA5139-50
GRA5140-50
GRA5141-50
GRA5142-50
GRN5125-50
BLU5125-50
GRN5126-50
BLU5126-50
ABS FIREWALL
CONNECTOR
ECU
CONNECTOR
( X3 )
ECU
CONNECTOR
( X2 )
GRN5121-50
BLU5121-50
GRN5122-50
BLU5122-50
BLU5123-50
GRN5123-50
GRA5135-50
GRA5136-50
GRA5137-50
GRA5138-50
GRA5131-50
GRA5132-50
GRA5133-50
GRA5134-50
RH FRONT INLET VALVE
RH FRONT OUTLET VALVE
LH FRONT INLET VALVE
LH FRONT OUTLET VALVE
RH REAR INLET VALVE
RH REAR OUTLET VALVE
LH REAR INLET VALVE
LH REAR OUTLET VALVE
LH REAR SENSOR ( - )
LH REAR SENSOR ( + )
RH FRONT SENSOR ( + )
RH FRONT SENSOR ( - )
LH FRONT SENSOR ( + )
LH FRONT SENSOR ( - )
LH RR OUTLET VALVE
RH RR OUTLET VALVE
LH RR INLET VLAVE
RH RR INLET VALVE
LH RR SENSOR ( + )
LH RR SENSOR ( - )
RH RR SENSOR ( + )
RH RR SENSOR ( - )
ABS OFF ROAD SWITCH
DIFF LOCK ( + )
TC VALVE STEER AXLE
RH REAR VALVE COMMON
LH REAR VALVE COMMON
LH FRONT VALVE COMMON
RH FRONT VALVE COMMON
GRA5134-50
GRA5133-50
GRA5132-50
GRA5131-50
GRA5138-50
GRA5137-50
GRA5136-50
GRA5135-50
GRN5123-50
BLU5123-50
BLU5122-50
GRN5122-50
BLU5121-50
GRN5121-50
TC VALVE STEER AXLE COMMON
BLU4364-50
BLU4364-50
FUNCTION
SWITCHES
ABS
OFF ROAD ATC
3RD ENGINE
BRAKE CONNECTIONS
ABS
CONNECTOR
ORN511-50
GRA5290-50
GRA5290-52
BRN5112-50
BRN5112-50
GRA5220-52
GRA5220-51
GRA5220-50
GRA5110-50
GRA5110-50
WHT5100-52
WHT5100-53
WHT5100-60
WHT5100-57
WHT5100-56
WHT5100-55
WHT5100-54
BRN2622-79
BRN2622-80
BRN2622-70
ORN5110-51
ORN5110-52
J1587 DATA LINK ( + )
J1587 DATA LINK ( - )
J1939 DATA LINK ( + )
J1939 DATA LINK ( - )
TRAILER ABS WARNING LIGHT
ATC SWITCH / LIGHT
ABS GROUND
ATC VALVE ( + )
ATC VALVE ( - )
RH REAR SENSOR ( + )
RH REAR SENSOR ( - )
ABS SWITCHED POWER
ABS BATTERY POWER
ABS WARNING LIGHT
STOP LAMP INPUT
WARNING LT INTERLOCK
ABS WARNING LT GND
RETARDER RELAY
GRA5230-50
BLK5230-50
BLU5124-50
GRN5124-50
BLU5124-50
GRN5124-50
BLK5230-50
GRA5230-50
YEL2415-0
YEL2415-0
COM
NO
NC
WHT5100-74
WHT5100-71
WHT5100-72
WHT5100-73
WHT5100-70
WHT5100-77
WHT5100-76
WHT5100-75
LH RR VALVE COMMON
RH RR VALVE COMMON
N / C
LEGEND:
TWISTED PAIR
4-CHANNEL
OPTIONAL
YEL0813-50
GRN0813-50
YEL0813-50
GRN0813-50
YEL3130-50
GRA3130-50
BLK3130-50
YEL3130-50
GRA3130-50
BLK3130-50
SEE SH 67
FOR ABS MAIN CAB
CONNECTIONS AT P15
BLK5232-1 BLK5232-1
GRA5232-1 GRA5232-1
GRA5290-51
PRP0831-50
GRN0831-50
PRP0831-50
GRN0831-50
GRA5290-3
GRA5220-3
ORN5110-6
ORN5110-7
TRAILER
ABS
BRN5114-1
BRN5114-1
BLK5232-0
GRA5232-0
ORN5110-50
RED5110-50
BENDIX ABS SYSTEM
FUNCTION SWITCHES
OFFROAD
ABS ATC
P448
6
3
8
5
14
11
12
15
18
17
16
9
13
10
2
1
7
4
P443 A B
P441
1
2
11
12
19
20
8
4
7
3
10
6
9
5
18
17
15
16
13
14
21
22
23
24
25
26
27
28
32
29
30
31
J441
1
P442
1
P444
1
P450 3 8 2B 9 7 10 P449 10 7 9 2B 3 8
J443 M J K C A E H L B D G F
P15-1 F
G
D
B
L
H
E
A
C
K
J
M
P447
11
10
4
5
17
12
15
18
16
9
3
1
6
2
7
8
13
14
P445
5
3
2
1
15
12
14
11
10
4
13
7
6
8
9
S442
S446
S445
S444
S447
S443-1
S441-1
S449
S448
R441 R442
J442
1
9
3
1
6
4
10
7
2B
5B
8
B
A
9
3
1
6
4
10
7
2B
5B
8
B
A

ECU
CONNECTOR
( X4 )
STEERING ANGLE SENSOR LO
STEERING ANGLE SENSOR HI
STEERING ANGLE SENSOR RETURN
STEERING ANGLE SENSOR SIGNAL
PRESSURE SENSOR # 2
PRESSURE SENSOR COMMON
PRESSURE SENSOR POWER
PRESSURE SENSOR # 3
PRESSURE SENSOR # 1
TRAILER INLET VALVE
TRAILER VALVE RETURN
TRAILER OUTLET VALVE
918-1
915-1
PRESSURE
SENSOR # 2
PRESSURE
SENSOR # 1
PRESSURE
SENSOR # 3
STEERING ANGLE
SENSOR
918-1
915-1
ABS FIREWALL
CONNECTOR
( SHEET 3 )
919-1
919-1
LEGEND:
TWISTED PAIR
4-CHANNEL
OPTIONAL
922-1
921-1
920-1
922-1
921-1
920-1
BLK5232-1
BLK5232-1
GRA5232-1
GRA5232-1
914-1
914-5
911-5
911-1
912-1
913-1
912-5
913-5
914-4
911-4
913-4
912-4
916-3
917-3
917-2
916-2
916-4
917-4
STABILITY CONTROL
BENDIX ABS-6 CAB HARNESS ( CONTINUED )
P480
13
14
15
7
8
10
11
5
1
4
3
2
6
12
9
P492
B
A
C
D
P456
C B A P458
C B A
P457
C B A
J455
1
2
3
4
5
6
7
8
9
10
11
12
13
14
S483
S486
S485
S484
S487
S488

Peterbilt 379 Full diagramas electricos.pdf

Peterbilt 379 Full diagramas electricos.pdf

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Peterbilt 379 Full diagramas electricos.pdf