Diagnostic Test
WARNING: This page is about a different car, the 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- ACTIVE DTC
- Ignition on, engine not running.
- With the scan tool, select view DTC's.
Is the DTC Active at this time?
Yes
- Refer to U0102-LOST COMMUNICATION WITH TRANSFER CASE CONTROL MODULE / AWD and perform the diagnostic procedure.
No
- Refer to STORED LOST COMMUNICATION DTCS and perform the diagnostic procedure.