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Home >> Cadillac >> 2019 >> XTS Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 6T70 (M7U M7W), 6T75 (M7V), Or 6T80 (Mhm) - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC P1761 >> Circuit/System Verification

Circuit/System Verification

    NOTE:
    • DTC P1761 is an informational DTC.
    • Diagnose all other body control module DTCs prior to DTC P1761.
  1. Verify there are no other body control module or communication DTCs set.
    • Go to next step: If a DTC is not set 
  2. Complete the diagnosis by looking for a CAN circuit fault. Refer to Scan Tool Does Not Communicate with High Speed GMLAN Device .
    • If a CAN circuit fault is found 

      Repair as necessary.

    • Go to next step: If a CAN circuit fault is not found 
  3. All OK.