Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ICM-U025300

Condition
The infotainment module (ICM) checks the communication with the Accessory USB unit (AUU).
The diagnostic trouble code (DTC) is stored if the infotainment control module (ICM) registers a communication fault with the Accessory USB unit (AUU).





Substitute value
- None.

Possible source
- Internal fault in the Accessory USB unit (AUU).
- No Accessory USB unit (AUU).
- Damaged fuse.
- Open-circuit in the MOST cable.

Fault symptom[s]
- Accessory USB Unit; No Functionality