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Home >> Chevrolet >> 2017 >> Cruze LS, Standard Trans >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Object Detection System And Pedestrian Protection System >> Diagnostic Information and Procedures >> DTC B0958, B0959, B0960, or B0961: Parking Assist Rear Sensor Circuits >> Circuit/System Verification
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Circuit/System Verification

  1. Ignition ON.
  2. Verify DTC B1405 is not set.
    • If the DTC is not set 
  3. Verify DTC B0958 01, B0959 01, B0960 01, B0961 01, B0958 21, B0959 21, B0960 21 or B0961 21 is not set.
    • If any of the DTCs are set 
    1. Verify none of the B78 Rear Object Sensors are contaminated with snow, mud, dirt, slush, or ice.
      • If contaminated, clean the B78 Rear Object Sensors.
      • If there is no contamination.
    2. Refer to Circuit/System Testing.
    • If none of the DTCs are set 
  4. Verify that DTC B0958 3A, B0959 3A, B0960 3A or B0961 3A is not set.
    • If any of the DTCs are set 

      Replace the appropriate B78 Rear Object Sensor with the correct sensor type.

    • If none of the DTCs are set 
  5. Ignition ON, transmission in R.
  6. Verify the scan tool Parking Assist System Status parameter is Enabled.
    • If the Parking Assist System Status parameter is Disabled 

      Refer to Circuit/System Testing.

    • If the Parking Assist System Status parameter is Enabled 
  7. All OK.
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