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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brakes (Abs) - DTCS C0010-01 To C104A-02 >> DTC Troubleshooting >> C0037-01-Left Rear Speed Sensor - General Electrical Failure >> Possible Causes

Possible Causes

Possible Causes
CONNECTOR/TERMINAL DAMAGE
LEFT REAR WHEEL SPEED SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE
LEFT REAR WHEEL SPEED SENSOR SUPPLY CIRCUIT SHORTED TO VOLTAGE
LEFT REAR WHEEL SPEED SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
LEFT REAR WHEEL SPEED SENSOR SUPPLY CIRCUIT SHORTED TO GROUND
LEFT REAR WHEEL SPEED SENSOR SIGNAL CIRCUIT OPEN
LEFT REAR WHEEL SPEED SENSOR SUPPLY CIRCUIT OPEN
LEFT REAR WHEEL SPEED SENSOR SUPPLY CIRCUIT SHORTED TO THE LEFT REAR WHEEL SPEED SENSOR SIGNAL CIRCUIT
LEFT REAR WHEEL SPEED SENSOR
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE

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