C1108 - Front Left Sensor 2

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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C1108 Possible Causes

  • ABS Wheel Sensor not properly installed
  • ABS Wheel Sensor rotor or encoder damaged
  • ABS Wheel Sensor rotor loose on axle
  • Faulty ABS Wheel Sensor
  • ABS Wheel Sensor harness is open or shorted
  • ABS Wheel Sensor circuit poor electrical connection
  • Faulty Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit)

First diagnose C1108 code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the C1108 code

    Labor: 1.0

    The cost of diagnosing the C1108 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

When is the C1108 code detected?

ABS actuator and electric unit (control unit) cannot identify sensor pulses, because of large gap between wheel sensor and sens rotor.

C1108 Possible Symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

C1108 Description

When the sensor rotor rotates, the magnetic field changes. It converts the magnetic field changes to current signals (rectangular wave) and transmits them to the Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit). The ABS Actuator and Electric Unit monitors the ABS Wheel Sensor. The ABS Actuator and Electric Unit sets the OBDII code when the ABS Wheel Sensor is not to factory specifications.
OBDII Code C1108 - Front Left Sensor 2 - AutoCodes.com

C1108 More Information

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C1108 Information for specific makes

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