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