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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> 2.0L - DTCS B1810-00 To P0111-00 >> DTC Troubleshooting >> B25C8-00-Driver Door Ajar Switch 2 Circuit High >> Possible Causes

Possible Causes

Possible Causes
DRIVER DOOR SECONDARY AJAR SWITCH CIRCUIT SHORTED TO VOLTAGE
DRIVER DOOR SECONDARY AJAR SWITCH CIRCUIT OPEN/HIGH RESISTANCE
DRIVER DOOR LATCH
BODY CONTROL MODULE (BCM)

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