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Home >> Jeep >> 2019 >> Compass Trailhawk >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> (Right Blind Spot Sensor Module (BSM) (RBSS) - Electrical Diagnostics) >> DTC Troubleshooting >> B22A9-15-Ecu Internal Performance-Circuit Short To Battery Or Open >> Possible Causes
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Possible Causes

Possible Causes
RIGHT BLIND SPOT INDICATOR DRIVER CIRCUIT SHORT TO BATTERY VOLTAGE
RIGHT BLIND SPOT INDICATOR DRIVER CIRCUIT OPEN OR HIGH RESISTANCE
RIGHT BLIND SPOT INDICATOR GROUND CIRCUIT SHORT TO VOLTAGE
RIGHT BLIND SPOT INDICATOR GROUND CIRCUIT OPEN OR HIGH RESISTANCE
RIGHT BLIND SPOT INDICATOR
RIGHT BLIND SPOT SENSOR (RBSS)

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