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Home >> GMC >> 2016 >> Yukon Denali, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 91 (Object Detection System And Pedestrian Protection System) >> Diagnostic Information and Procedures >> DTC B0968: Parking Assist On/Off Switch Indicator Circuit (Chevrolet, GMC) >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2015 GMC Yukon XL, 2015 GMC Yukon, 2015 Chevrolet Tahoe, 2015 Chevrolet Suburban, and 2015 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify the parking assist switch indicator turns ON and OFF when turning the parking assist system on and off with the park assist switch.
    • If the indicator does not turn ON and OFF 

      Refer to Circuit/System Testing.

    • If the indicator turns ON and OFF 
  3. All OK.
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