Diagnostic Trouble Code (DTC) Information IAM-B1D1993
Condition
The integrated audio module (IAM) checks the functionality in its internal CD player.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- No communication with the CD player for more than 10 seconds.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Activated control module.
- Activated CD player.
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
- Disrupted or no communication between the integrated audio module (IAM) and its internal CD player.
- Damaged integrated audio module (IAM).
Fault symptom[s]
- CD player does not function