Diagnostic Test

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC

NOTE:

If DTC U0002-00-CAN C BUS OFF PERFORMANCE is set in the Body Control Module (BCM), diagnose this DTC before continuing with this diagnostic procedure.

Cycle the ignition on.
With the scan tool, read active DTCs.
Does the scan tool display this DTC as active?

Yes
- Refer to DIAGNOSIS AND TESTING and perform the NO RESPONSE FROM IPC (INSTRUMENT PANEL CLUSTER) diagnostic procedure.
No
- Refer to STORED LOST COMMUNICATION DTCS and perform the STORED LOST COMMUNICATION DTCS diagnostic procedure.