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Home >> Chevrolet >> 2021 >> Traverse LS, FWD >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Vehicle Access System >> Diagnostic Information and Procedures >> Door Ajar Indicator Malfunction >> Circuit/System Verification

Circuit/System Verification

  1. Ignition - On / Vehicle - In Service Mode
  2. Verify the appropriate scan tool door ajar switch parameter changes when opening and closing the vehicle doors.
    • {Driver Door Ajar Switch} If the parameter state does not change 

      Refer to: Circuit/System Testing - Test 1

    • {Passenger Door Ajar Switch} If the parameter state does not change 

      Refer to: Circuit/System Testing - Test 2

    • {Left Rear Door Ajar Switch} If the parameter state does not change 

      Refer to: Circuit/System Testing - Test 3

    • {Right Rear Door Ajar Switch} If the parameter state does not change 

      Refer to: Circuit/System Testing - Test 4

    • Go to next step: If the parameter state changes 
  3. All OK.