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Home >> Dodge and Ram >> 2024 >> ProMaster 2500 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Body Control Module (BCM) - DTCS B1041-14 To B104A-15) >> DTC Troubleshooting >> B1043-18 Parking_SIDEMARKER Light Rear Left - Circuit Current Below Threshold >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2024 RAM ProMaster EV. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
LEFT PARK LAMP RELAY OUTPUT CIRCUIT SHORTED TO VOLTAGE
LEFT PARK LAMP RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE
GROUND CIRCUIT OPEN OR HIGH RESISTANCE
LEFT REAR PARK LAMP
BODY CONTROL MODULE (BCM)

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