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Home >> Buick >> 2017 >> Envision Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Power Door Lock System And Release Systems >> Diagnostic Information and Procedures >> DTC B396E: Liftgate Close Switch Malfunction >> Circuit/System Verification

Circuit/System Verification

  1. Ignition - On/Vehicle - In Service Mode
  2. Verify the scan tool parameter: Liftgate Rear Close Switch = Inactive
    • If not the specified state 

      Refer to: Circuit/System Testing

    • If the specified state 
  3. Operate the component: B70 Liftgate Close Switch - Pressed

    Verify the scan tool parameter: Liftgate Rear Close Switch = Active

    • If not the specified state 

      Refer to: Circuit/System Testing

    • If the specified state 
  4. All OK.
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