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Home >> Jeep >> 2021 >> Compass Trailhawk >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - DTCS B106A-12 To B1800-11 >> DTC Troubleshooting >> B1662-15-Rear Fog Lamp Control-Circuit Short To Battery Or Open >> Possible Causes

Possible Causes

Possible Causes
REAR FOG LAMP FEED CIRCUIT SHORTED TO VOLTAGE
REAR FOG LAMP FEED CIRCUIT OPEN
GROUND CIRCUIT OPEN
REAR FOG LAMP
BODY CONTROL MODULE (BCM)

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