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Home >> Jeep >> 2018 >> Compass Trailhawk >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> (Right Blind Spot Sensor Module (BSM) (RBSS) - Electrical Diagnostics) >> DTC Troubleshooting >> B129D-97-Right Blind Spot Sensor-Component Or System Operation Obstructed Or Blocked >> Diagnostic Test

Diagnostic Test

CHECK FOR AN ACTIVE DIAGNOSTIC TROUBLE CODE (DTC) 

NOTE:

Before proceeding with this diagnostic procedure, remove any ice, snow, mud, dirt, or other obstructions from the rear fascia/bumper. Also remove any ice, snow, dirt, mud, or other obstructions from the underside of the fascia/bumper surrounding the sensors.

  1. Turn the ignition on.
  2. With the scan tool, read DTCs.

    Does the scan tool display this DTC as active?

    Yes 

    No 

    • Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
    • Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .