C0660
Left Rear Wheel Speed Sensor B Range/Performance
C0660 is an OBD-II diagnostic trouble code meaning: Left Rear Wheel Speed Sensor B Range/Performance. Common causes: wheel speed sensor malfunction, damage to the sensor wiring harness. Estimated repair cost: $56–167.
Symptoms
- ABS/ESP indicator is on
- Disabling the ABS/ESP system
- Incorrect operation of cruise control
- Unstable speedometer readings
Causes
- Wheel speed sensor malfunction
- Damage to the sensor wiring harness
- Sensor gear is dirty or damaged
- Sensor connection problems
- ABS/ESP module malfunction
How to Fix
- Check the integrity of the sensor wiring harness
- Clean or replace sensor gear
- Check the resistance of the wheel speed sensor
- Replace the wheel speed sensor if necessary
- Check the connection of the sensor to the ABS/ESP module
Related codes
Error C0660 by Vehicle Brand
FAQ
What does the C0660 code mean?
C0660 is an OBD-II diagnostic trouble code that indicates: Left Rear Wheel Speed Sensor B Range/Performance
What causes a C0660 error code?
The most common causes of C0660 include: Wheel speed sensor malfunction; Damage to the sensor wiring harness; Sensor gear is dirty or damaged; Sensor connection problems.
How do I fix a C0660 diagnostic trouble code?
To fix C0660: Check the integrity of the sensor wiring harness. Clean or replace sensor gear. Check the resistance of the wheel speed sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0660?
Limited driving only, diagnose soon
How much does it cost to fix C0660?
The estimated repair cost for C0660 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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