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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Totally Integrated Power Module (TIPM) - Electrical Diagnostics - 3500 Cab & Chassis, 4500 & 5500) >> Diagnosis and Testing >> U1148-Additional Can-C Ecu Detected >> Diagnostic Test

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.
  1. REPROGRAM THE TIPM 
    1. Turn the ignition on.
    2. With the scan tool, select network view and select the CAN C Bus network. This will list the CAN C Bus modules on the vehicle. Read and record the listed modules.
    3. With the scan tool, select TIPM, miscellaneous functions then add/remove ECUs.
    4. With the scan tool, add or remove the module that was not configured in the TIPM.
    5. With the scan tool, erase Diagnostic Trouble Codes (DTCs).
    6. Cycle the ignition from on to off three times and read the active TIPM DTCs.

      Does the scan tool display this DTC as active?

      Yes 

      • Retest the system and attempt to reprogram the TIPM.
      • Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST  .

      No