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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 246 (Power Door Lock System And Release Systems - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Power Door Lock Key Cylinder Switches Malfunction >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Operate the component:S13D Door Lock Switch - Driver»Unlock
  2. Operate the component:B29D Door Lock Key Cylinder Switch - Driver»Lock
  3. Verify the component activates:A23LR Door Latch Assembly - Left Rear/A23P Door Latch Assembly - Passenger/A23RR Door Latch Assembly - Right Rear
    • If the component does not work as specified 

      Refer to: Circuit/System Testing

    • If all functions work properly 
  4. All OK.