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Home >> Jeep >> 2021 >> Compass Trailhawk >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> (Right Blind Spot Sensor Module (BSM) (RBSS) - Electrical Diagnostics) >> Diagnosis And Testing >> B22A9-97-Ecu Internal Performance-Component Or System Operation Obstructed Or Blocked >> Possible Causes

Possible Causes

Possible Causes
FOREIGN MATERIAL (MUD, ICE, STICKERS, PAINT)
RIGHT BLIND SPOT SENSOR (RBSS)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .