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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> (Radio Frequency Module (RF Hub) - Electrical Diagnostics) >> DTC Troubleshooting >> B1046-11 - Front Passenger Door Handle Sense - Circuit Short To Ground >> Possible Causes

Possible Causes

Possible Causes
FRONT RIGHT EXTERIOR DOOR HANDLE CAP (PASSIVE ENTRY)
FRONT RIGHT PASSIVE HANDLE SWITCH SENSE CIRCUIT SHORTED TO GROUND
FRONT RIGHT PASSIVE HANDLE SWITCH SENSE CIRCUIT SHORTED TO THE FRONT RIGHT PASSIVE HANDLE SWITCH RETURN CIRCUIT
FRONT RIGHT EXTERIOR DOOR HANDLE (PASSIVE ENTRY)
RADIO FREQUENCY HUB (RF HUB)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.  Refer to STANDARD PROCEDURE .