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Home >> Buick >> 2018 >> Enclave Premium, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 81 (Object Detection System And Pedestrian Protection System) >> Diagnostic Information and Procedures >> DTC B0987: Vehicle Direction Camera Indicator Circuit >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page is about a different car, the 2017 GMC Acadia Limited, 2017 Chevrolet Traverse, and 2017 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify that DTC B356A is not set.
    • If the DTC is not set 
  3. Verify the lane departure warning indicator turns ON and OFF while pressing and releasing the lane departure warning switch.
    • If the indicator does not turn ON and OFF 

      Refer to Circuit/System Testing.

    • If the indictor turns ON and OFF 
  4. All OK.