The-audio: control module, green connector
NOTE:
The connectors on the adapter cable must have the correct color-coding for the signal chart to match.
Before taking any readings, see Checking the ground terminals .
| Control module terminal | Breakout box terminal | Signal type | Ignition on | Miscellaneous |
|---|---|---|---|---|
| A1 | #15 | 30 supply | Ubat | - |
| A2 | #16 | 15 supply | Ubat | - |
| A3 | #17 | Extra input (AUX input), left channel (+) | Analog input signal | - |
| A4 | #18 | Extra input (AUX-input), ground | U=Ulow | - |
| A5 | #19 | Extra input (AUX input), right channel (+) | Analog input signal | - |
| A6 | #20 | - | - | - |
| A7 | #21 | CANH | Digital signal 2-3 V | - |
| A8 | #22 | CANL | Digital signal 2-3 V | - |
| A9 | #23 | Power supply, aerial amplifier | 11 V | - |
| A10 | #24 | Audio channel (+), center loudspeaker | Alternating current at sound in center loudspeaker | - |
| A11 | #25 | Audio channel (-), center loudspeaker | Alternating current at sound in center loudspeaker | - |
| A12 | #26 | Ground | Ulow | - |