ICOM A, B, and C provide vehicle diagnostic and repair interfaces. ICOM A connects to the vehicle OBD II port and communicates with control units, requiring a minimum 8V supply voltage. ICOM B connects to ICOM A via USB to enable MOST system interfaces, relying on ICOM A for power. ICOM C matches BMW round ports to OBD II sockets, obtaining 8V minimum power from the vehicle. Extension cables can connect ICOM A more reliably to different vehicle ports. The document also provides system requirements for running ICOM software natively on computers.

1. BMW ICOM A+B+C
1.ICOM A description (16PIN interface)
ICOMA is the basic component. In physical terms, it would provide the vehicle diagnostic
interface OBD II interface, and to provide adaptive integration to the repair shop network
interfaces required. Computer through an efficient core, which is responsible for testing as a
protocol converter device and vehicle control unit and connected to the data exchange between the
measurement techniques required for signal processing. Supply voltage by KL30 by vehicle
interface. ICOM A requirement of the electrical operation of a minimum voltage of 8V. Only the
supply voltage exceeds the minimum limit in order to ensure a stable function
2. ICOM B function (MOST interface)
ICOM B is the external ICOM A MOST (Multimedia Transmission System) interface. It is
through the USB cable to connect with ICOM A. Supply voltage provided by ICOM A through

2. USB. Only when the lowest of the ICOM A supply voltage of 8V, when, ICOM B would only be
ready to run the electrical side of the vehicle through a standard ICOM B MOST interface.
3. ICOM C function (20PIN interface)
ICOM C is an intelligent interface converters that allows OBD II socket and BMW round match.
As the lengthening of the auxiliary module, it will ICOM A and non-OBD II vehicle interface
connections. Supply voltage from the vehicle side of the circular socket by KL30 provided. ICOM
C electrical operation provides for a minimum voltage of 8V. KL30 on the voltage sent to the
OBD II device on the inside, and thus to ICOM A power supply. Only when the vehicle’s battery
voltage exceeds the minimum limit in order to ensure stability of the two devices interact.
4.ICOM A Extension Cable (16PIN Interface extension cord)

3. ICOM A was due to different models and different models and their own weight, a direct
connection OBD-II diagnostic blocks are susceptible to loss and poor contact, the use of extension
cords, connecting reliable, easier to use.
BMW ICOM / ISIS / ISID BMW new detector (off-line programming support) BMW ICOM /
ISIS (including computers, a complete set of configuration, support for off-line programming,
diagnostics).
As all of you know. There are 2 types version. One is VMware version, and the other is native
install version.
VMware version can works with all computers, but it required a high lever computer.
But we always advise our customer to buy the native install version ICOM software, it works
much more stable and faster.
And in order to save the cost for our costomer, now we can offer the ICOM software for kinds of
computer, for more infomation, you can contact our online representation.

4. There is a minume requirement for the computer if it use to install the ICOM software.
CPU: Duo core CPU is a must
Memory: 4G minum
HDD: 320G

6. Right now, we provide BMW ICOM Full Set (Native Installed and Ready to Use)
(Click below to read the detail)
BWM ICOM A+B+C with IBM X61T BMW ICOM A+B+C with IBM T60

7. BMW ICOM A+B+C with Dell D630 BMW ICOM A+B+C with Dell E6320
Software
Diagnose&Program diagram