Diagnostic Test
WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- ACTIVE DTC NOTE:
For vehicle communication problems, use the scan tool to refer to the Network Review Screen. The screen depicts a high level view of the vehicle network. Fault and problem areas appear in red. Selecting any of the network components allows access to the source of the problem.
- Turn the ignition on.
- With a scan tool, select View DTCs.
Is the status Active for this DTC?
Yes
- Perform the U0103-Loss Communication with Electric Gear Shift Module diagnostic procedure. .
No
- Perform the CHECKING FOR AN INTERMITTENT DTC. Refer to INTERMITTENT CONDITION .