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Home >> Chevrolet >> 2015 >> Impala Limited LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 114 (Object Detection System And Pedestrian Protection System) >> Diagnostic Information and Procedures >> DTC B0967 or B0968: Parking Assist On/Off Switch Circuit >> Circuit/System Verification

Circuit/System Verification

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  1. Ignition ON.
  2. Verify that DTC B0967 02 is not set.
    • If the DTC is set 

      Refer to Parking Assist Switch Malfunction.

    • If the DTC is not set 
  3. Verify that B0968 01 or B0968 06 is not set.
    • If the DTC is set 

      Refer to Parking Assist Switch Indicator Malfunction.

    • If the DTC is not set 
  4. Verify parking assist indicator turns on and off when commanding the Parking Assist Switch LED parameter On and Off with a scan tool.
    • If the LED does not turn On and Off 

      Refer to Circuit/System Testing - Parking Assist Switch Indicator Malfunction.

    • If the LED turns On and Off 
  5. Activate and deactivate the parking assist switch and verify the scan tool Park Assist Switch parameter changes between Active and Inactive.
    • If the Parking Assist Switch parameter does not change between Active and Inactive 

      Refer to Circuit/System Testing - Parking Assist Switch Malfunction.

    • If the Parking Assist Switch parameter changes between Active and Inactive 
  6. All OK.
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