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Home >> Jeep >> 2019 >> Renegade Trailhawk >> Repair and Diagnosis >> External Pages >> Different car >> Section 928 ((Body Control Module (BCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> B1044-15-Column Switch Module MAINLIGHTS-Circuit Short To Battery Or Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2018 Fiat 500L. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
PARK LAMP SWITCH SENSE CIRCUIT SHORTED TO VOLTAGE
PARK LAMP SWITCH SENSE CIRCUIT OPEN
GROUND CIRCUIT OPEN
LEFT MULTIFUNCTION SWITCH
BODY CONTROL MODULE (BCM)
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