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Home >> Dodge and Ram >> 2021 >> ProMaster 1500 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> (Body Control Module (BCM) - Electrical Diagnostics) >> DTC Troubleshooting >> B11B3-12-Rear Side Marker Front And Rear Clearance Light Identification Lamp Relay - Circuit Short To Battery >> Possible Causes
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Possible Causes

Possible Causes
(L779) PARK LAMP RELAY CONTROL CIRCUIT SHORTED TO VOLTAGE
PARK LAMP RELAY
BODY CONTROL MODULE (BCM)