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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> (Left Blind Spot Sensor Module (BSM) (LBSS) - Electrical Diagnostics) >> DTC Troubleshooting >> C100B-15-Left Blind Spot Sensor - Circuit Short To Battery Or Open >> Possible Causes

Possible Causes

Possible Causes
LEFT BLIND SPOT SENSOR AND REAR-VIEW MIRROR CONNECTIONS
LEFT BLIND SPOT INDICATOR DRIVER CIRCUIT OPEN OR HIGH RESISTANCE
LEFT BLIND SPOT INDICATOR DRIVER CIRCUIT SHORT TO VOLTAGE
LEFT BLIND SPOT SENSOR

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