Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ICM-1A5D

Condition
The infotainment module (ICM) checks the communication with the Accessory USB unit (AUU).
The diagnostic trouble code is stored if the control module detects:

- Fault in the communication with the Accessory USB unit (AUU).
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- When the ignition has been on for at least 75 seconds and the battery voltage is above 11 V.





Substitute value
- None.

Possible source
- Internal fault in the Accessory USB unit (AUU).
- No Accessory USB unit (AUU).

Fault symptom[s]
- USB unit/Does not work