C0655
Left Front Wheel Speed Sensor B Intermittent/Erratic
C0655 is an OBD-II diagnostic trouble code meaning: Left Front Wheel Speed Sensor B Intermittent/Erratic. Common causes: damage to the wheel speed sensor, sensor or magnetic ring dirty. Estimated repair cost: $56–167.
Symptoms
- ABS light is on
- Incorrect ABS operation
- Lost speed data on dashboard
- Activation of the stabilization system for no reason
Causes
- Damage to the wheel speed sensor
- Sensor or magnetic ring dirty
- Open or shorted wiring harness
- Poor contact in the sensor connector
- ABS control unit malfunction
How to Fix
- Check the condition of the sensor and magnetic ring
- Clean the sensor from dirt
- Check the integrity of the wiring harness
- Check the contacts in the sensor connector
- Replace the wheel speed sensor if necessary
- Check the operation of the ABS system after repair
Related codes
Error C0655 by Vehicle Brand
FAQ
What does the C0655 code mean?
C0655 is an OBD-II diagnostic trouble code that indicates: Left Front Wheel Speed Sensor B Intermittent/Erratic
What causes a C0655 error code?
The most common causes of C0655 include: Damage to the wheel speed sensor; Sensor or magnetic ring dirty; Open or shorted wiring harness; Poor contact in the sensor connector.
How do I fix a C0655 diagnostic trouble code?
To fix C0655: Check the condition of the sensor and magnetic ring. Clean the sensor from dirt. Check the integrity of the wiring harness. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0655?
Do not drive — repair immediately
How much does it cost to fix C0655?
The estimated repair cost for C0655 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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