2007 Hyundai Santa Fe Limited
2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe

2007 ACCESSORIES & BOD...
2007 Hyundai Santa Fe Limited
2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe

Fig. 1: Identifying Au...
2007 Hyundai Santa Fe Limited
2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe

Fig. 2: Auto Light - C...
2007 Hyundai Santa Fe Limited
2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe

Fig. 3: Identifying Au...
2007 Hyundai Santa Fe Limited
2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe

signal output is immed...
2007 Hyundai Santa Fe Limited
2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe

Courtesy of HYUNDAI MO...
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Auto lighting control

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Auto lighting control

  1. 1. 2007 Hyundai Santa Fe Limited 2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe 2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe AUTO LIGHTING CONTROL SYSTEM SPECIFICATIONS AUTO LIGHTING CONTROL SYSTEM SPECIFICATIONS CHART Item Specifications Rated voltage 5V Load Max. 1mA ON : 24 ± 5.2 (Lux), 1.77 ± 0.08 (V) Tail lamp OFF : 48 ± 10.5 (Lux), 3.47 ± 0.1 (V) Detection illuminations ON : 6 ± 1.4 (Lux), 0.63 ± 0.06 (V) Head lamp OFF : 12 ± 2.7 (Lux), 1.02 ± 0.06 (V) DESCRIPTION The auto light control system operates by using the auto light switch. If you set the multi-function switch to "AUTO" position, the tail lamp and head lamp will be turned automatically on or off according to external illumination. COMPONENT LOCATION Microsoft Saturday, September 26, 2009 1:22:09 PM 1:22:14 Page 1 © 2005 Mitchell Repair Information Company, LLC.
  2. 2. 2007 Hyundai Santa Fe Limited 2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe Fig. 1: Identifying Auto Lighting Control System Component Location Courtesy of HYUNDAI MOTOR CO. Microsoft Saturday, September 26, 2009 1:22:09 PM Page 2 © 2005 Mitchell Repair Information Company, LLC.
  3. 3. 2007 Hyundai Santa Fe Limited 2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe Fig. 2: Auto Light - Circuit Diagram Courtesy of HYUNDAI MOTOR CO. AUTO LIGHT SWITCH INSPECTION 1. Operate the auto light switch, then check for continuity between terminals of 18P multi - function switch connector. Microsoft Saturday, September 26, 2009 1:22:09 PM Page 3 © 2005 Mitchell Repair Information Company, LLC.
  4. 4. 2007 Hyundai Santa Fe Limited 2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe Fig. 3: Identifying Auto Light Switch Connector Terminals Courtesy of HYUNDAI MOTOR CO. Fig. 4: Connector Terminals Continuity Reference Chart Courtesy of HYUNDAI MOTOR CO. AUTO LIGHT SENSOR INSPECTION While operating the auto light switch, check if the operations are normal as shown in the timing chart. 1. 2. 3. 4. 5. 6. Auto light sensor value is always read at IGN ON. Light is turned ON after 2.5sec±0.2sec when auto light sensor value is same as light ON input value. Light is turned OFF after 2.5sec±0.2sec when sensor value is same as light OFF input value. Tail lamp and head lamp are turned ON when sensor value is same as tail lamp ON input value. Light ON value of sensor is based on the below table. Head lamp signal is output when head lamp switch is ON. After head lamp is turned OFF, head lamp Microsoft Saturday, September 26, 2009 1:22:09 PM Page 4 © 2005 Mitchell Repair Information Company, LLC.
  5. 5. 2007 Hyundai Santa Fe Limited 2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe signal output is immediately stopped if head lamp OFF luminance condition is met at auto light switch ON. VOLTAGE SPECIFICATION CHART TAIL LAMP, AV LAMP HEAD LAMP (low beam) ON 1.77V ± 0.08V 0.63V ± 0.06V OFF 3.47V ± 0.10V 1.02V ± 0.06V Fig. 5: Head Lamp And Tail Lamp Blinking Pattern Courtesy of HYUNDAI MOTOR CO. REPLACEMENT 1. Disconnect the negative (-) battery terminal. 2. Remove the Photo & auto light sensor (B) using screw (-) driver. Fig. 6: Identifying Photo & Auto Light Sensor Microsoft Saturday, September 26, 2009 1:22:09 PM Page 5 © 2005 Mitchell Repair Information Company, LLC.
  6. 6. 2007 Hyundai Santa Fe Limited 2007 ACCESSORIES & BODY, CAB Auto Lighting Control System - Santa Fe Courtesy of HYUNDAI MOTOR CO. 3. Remove the auto light connector (C). 4. Installation is the reverse of removal. Microsoft Saturday, September 26, 2009 1:22:09 PM Page 6 © 2005 Mitchell Repair Information Company, LLC.

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