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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - DTCS B1000-44 To B1072-71 >> DTC Troubleshooting >> B1045-64-DRL_Parking_Turn Light Right Feedback-Signal Plausibility Failure >> Possible Causes

Possible Causes

Possible Causes
LIGHTING FAULT SENSE CIRCUIT SHORTED TO VOLTAGE
LIGHTING FAULT SENSE CIRCUIT SHORTED TO GROUND
LIGHTING FAULT SENSE CIRCUIT OPEN OR HIGH RESISTANCE
GROUND CIRCUIT OPEN OR HIGH RESISTANCE
LAMP ASSEMBLY
BODY CONTROL MODULE (BCM)

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