Diagnostic Test
WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
This module will not be able to communicate when this fault is active and therefore will only display this DTC as stored. To diagnose this fault, use a scan tool and check for DTC's in the TIPM. If DTC's are active, Refer to DIAGNOSIS AND TESTING and diagnose and repair the faults. If no DTC's are active, but there are stored Lost Communication DTC's set, Refer to DIAGNOSIS AND TESTING and diagnose and repair these faults. If no DTC's are set, perform BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .