Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code information ICM-1A5A

Condition




The infotainment module (ICM) controls communication with the integrated audio module (IAM).
The trouble code is generated if the infotainment module (ICM) registers a fault in communication with the integrated audio module (IAM).
The trouble code can be diagnosed with the ignition on and battery voltage above 11 V.

Substitute value
- Nothing.

Possible source
- Internal fault in integrated audio module (IAM).
- No integrated audio module (IAM).

Fault symptom[s]
- Audio system inoperative.