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Home >> Fiat >> 2013 >> 500c Pop, Automatic Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> (Transmission Control Module (TCM) - Electrical Diagnostics >> Diagnosis And Testing >> U0103-Lost Communication With Electric Gear Shift Module >> Diagnostic Test
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Diagnostic Test

  1. VERIFY THE DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE 
    NOTE:

    Make sure the battery is fully charged before proceeding.

    1. Turn the ignition on.
    2. With the scan tool, read the active DTCs.

      Does the scan tool display: U0103-LOST COMMUNICATION WITH ELECTRIC GEAR SHIFT MODULE?

      Yes 

      • Refer to  DIAGNOSIS AND TESTING  and perform the U1722-87-Lost Communication with ESM diagnostic procedure.

      No 

      • Refer to  DIAGNOSIS AND TESTING  and perform the Stored Lost Communication DTCs diagnostic procedure.
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