C0105
Abnormal Signal Of Rear ABS Wheel Speed Sensor Right
C0105 is an OBD-II diagnostic trouble code meaning: Abnormal Signal Of Rear ABS Wheel Speed Sensor Right. Common causes: malfunction of the rear right wheel speed sensor, open or short circuit in the sensor circuit. Estimated repair cost: $56–167.
Symptoms
- The ABS indicator on the dashboard is on
- ABS system is unstable or disabled
- Possible false alarms of ABS when braking
Causes
- Malfunction of the rear right wheel speed sensor
- Open or short circuit in the sensor circuit
- Contamination or damage to the toothed ring
- Wheel bearing failure
- Problems with connecting the sensor (oxidation of contacts)
How to Fix
- Check the integrity of the sensor and its wiring
- Clean sensor contacts and connectors
- Check the condition of the gear ring
- Measure the sensor resistance (compare with the norm)
- If necessary, replace the sensor or repair the wiring
Related codes
Error C0105 by Vehicle Brand
FAQ
What does the C0105 code mean?
C0105 is an OBD-II diagnostic trouble code that indicates: Abnormal Signal Of Rear ABS Wheel Speed Sensor Right
What causes a C0105 error code?
The most common causes of C0105 include: Malfunction of the rear right wheel speed sensor; Open or short circuit in the sensor circuit; Contamination or damage to the toothed ring; Wheel bearing failure.
How do I fix a C0105 diagnostic trouble code?
To fix C0105: Check the integrity of the sensor and its wiring. Clean sensor contacts and connectors. Check the condition of the gear ring. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0105?
Limited driving only, diagnose soon
How much does it cost to fix C0105?
The estimated repair cost for C0105 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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