LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - DTCS B1000-44 To B1072-71 >> DTC Troubleshooting >> B1042-64-DRL_Parking_Turn Light Left Feedback-Signal Plausibility Failure >> Possible Causes

Possible Causes

Possible Causes
LAMP FAULT SENSE CIRCUIT SHORTED TO VOLTAGE
LAMP FAULT SENSE CIRCUIT SHORTED TO GROUND
LAMP 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  .