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Home >> Chevrolet >> 2018 >> Equinox L >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Assistance Systems >> Diagnostic Information And Procedures >> DTC B0954, P0955, P0956, P0957, P0958, P0959, P0960, B0961, B096C Or B096D: Parking Assist Sensor Circuit >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON.
  2. Verify that DTC B1405 is not set.
    • Go to next step: If the DTC is not set 
  3. Verify that DTC B0954 01, B0955 01, B0956 01, B0957 01 B0954 21, B0955 21, B0956 21 or B0957 21 is not set.
    • If the DTC is set 
    1. Verify the B306 Parking Assist Sensors are not contaminated with snow, mud, dirt, slush or ice.
      • If contaminated, clean the B306 Parking Assist Sensors.
      • If there is no contamination
    2. Refer to Circuit/System Testing below.
    • Go to next step: If the DTC is not set 
  4. Verify that DTC B0954 3A, B0955 3A, B0956 3A or B0957 3A is not set.
    • If the DTC is set 

      Replace the appropriate B306 Parking Assist Sensor with the correct sensor type.

    • Go to next step: If the DTC is not set 
  5. Ignition ON, transmission in R.
  6. Verify the scan tool Parking Assist System Status parameter is Enabled.
    • If the parameter is Disabled 

      Refer to Circuit/System Testing below.

    • Go to next step: If the parameter is Enabled 
  7. All OK.
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