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Home >> Jeep >> 2021 >> Compass Altitude, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - DTCS B1805-11 To B23BF-2A >> Diagnosis And Testing >> B230C-64-Rear Wiper Park Switch Input-Signal Plausibility Failure >> Possible Causes

Possible Causes

Possible Causes
REAR WIPER PARK SWITCH SENSE CIRCUIT OPEN
REAR WIPER PARK SWITCH SENSE CIRCUIT SHORTED TO GROUND
REAR WIPER MOTOR
BODY CONTROL MODULE (BCM)

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