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Home >> Cadillac >> 2017 >> Escalade ESV Base, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Object Detection System And Pedestrian Protection System - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC B0987: Vehicle Direction Camera Indicator Circuit (Chevrolet, GMC) >> Circuit/System Verification
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Circuit/System Verification

  1. Ignition ON.
  2. Verify the lane departure warning indicator turns ON and OFF when turning the lane departure warning system on and off with 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 
  3. All OK.
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