Diagnostic Test
WARNING: This page is about a different car, the 2012 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
- VERIFY DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE
- Using the scan tool, read active DTCs.
Is this DTC active?
Yes
- Refer to U103A-92 CAN-AT (AUDIO AND TELEMATICS) BUS- PERFORMANCE OR INCORRECT OPERATION and perform the U103A-92 CAN AT (AUDIO AND TELEMATICS) BUS PERFORMANCE OR INCORRECT OPERATION diagnostic procedure.
No
- Refer to COMMUNICATION - DIAGNOSIS AND TESTING and perform the Stored Lost Communication DTCs diagnostic procedure.
- Using the scan tool, read active DTCs.