Diagnostic Trouble Code (DTC) Information IAM-U300041
Condition
The Integrated Audio Module (IAM) checks internal components in the control module.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Software error in the control module.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Start up of the MOST network.
NOTE:
The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.
Substitute Value
- None.
Possible Source
- The software is defective or changed.
- Damaged integrated audio module (IAM).
Fault symptom[s]
- Audio other/Other audio problems