Infotainment Control Module (ICM) (2007-11)
All the values given below are between the respective terminal in column 1 and terminal #A10 in column 1 (power ground) unless otherwise stated in brackets after the table entry.
NOTE:
It is important to connect the breakout box and check the ground connections before starting to measure.
| U= | DC voltage in volts (V) | UAC = | AC voltage in volts (V) |
| Ubat = | Battery voltage (V) | f = | Frequency in Hertz (Hz) |
| Ulow = | Voltage approximately 0 V | t = | Time in seconds |
| PWM = | Pulse width modulated signal as a % | - | - |
Connector C1
| Breakout box terminal | Control module terminal | Signal type | Ignition on | Ignition off |
|---|---|---|---|---|
| #1 | #C1-1 | 30 supply | U = Ubat | U = Ubat |
| #2 | #C1-2 | CAN H#1 | U = 2.5-3.5 V | U = Ulow |
| #3 | #C1-3 | CAN L#1 | U = 2.5-3.5 V | U = Ulow |
| #4 | #C1-4 | CAN H#2 | U = 2.5-3.5 V | U = Ulow |
| #5 | #C1-5 | CAN L#2 | U = 2.5-3.5 V | U = Ulow |
| #6 | #C1-6 | LIN SWS | U = 5 V | U = Ulow |
| #7 | #C1-7 | Reserve | - | - |
| #8 | #C1-8 | Reserve | - | - |
| #9 | #C1-9 | Reserve | - | - |
| #10 | #C1-10 | Ground, power supply | U = Ulow | U = Ulow |
Connector B
CONNECTOR B
| Breakout box terminal | Control module terminal | Signal type | Ignition on | Miscellaneous |
| - | #C2-1 | Input signal, MOST | - | Optical input signal |
| - | #C2-2 | Output signal, MOST | - | Optical output signal |