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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 84 (Automatic Transmission - 6T40 (MH8 MHB) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P1761: Up and Down Shift Switch Signal Message Counter >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
    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.
    • If a DTC is not set 
  2. Complete the diagnosis by looking for a GMLAN circuit fault. Refer to Scan Tool Does Not Communicate with High Speed GMLAN Device .
    • If a GMLAN circuit fault is found 

      Repair as necessary.

    • If a GMLAN circuit fault is not found 
  3. All OK.