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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Power Door Lock System And Release Systems) >> Diagnostic Information and Procedures >> Door Ajar Indicator Malfunction (Coupe) >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify the scan tool Driver Door Ajar Switch parameter changes between Inactive and Active when opening and closing the driver door.
    • If the parameter does not change 

      Refer to Circuit/System Testing - Driver Door Ajar Switch Malfunction.

    • If the parameter changes 
  3. Verify the scan tool Passenger Door Ajar Switch parameter changes between Inactive and Active when opening and closing the passenger door.
    • If the parameter does not change 

      Refer to Circuit/System Testing - Passenger Door Ajar Switch Malfunction.

    • If the parameter changes 
  4. All OK.
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