OBD Guide

C0107

Abnormal Signal Of Front ABS Wheel Speed Sensor Right

C0107 is an OBD-II diagnostic trouble code meaning: Abnormal Signal Of Front ABS Wheel Speed Sensor Right. Common causes: abs speed sensor malfunction, damage to the sensor wiring harness. Estimated repair cost: $22–111.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$22–111 (est.)

Symptoms

  • The ABS indicator on the instrument panel is on
  • ABS system does not work when braking
  • Activating the stability control system during normal driving

Causes

  • ABS speed sensor malfunction
  • Damage to the sensor wiring harness
  • Contamination or damage to the ring gear on the hub
  • Poor contact in the sensor connector
  • ABS control unit malfunction

How to Fix

  1. Visual inspection of the sensor and wires for damage
  2. Checking the sensor resistance (usually 800-2200 ohms)
  3. Cleaning the sensor and ring gear from dirt
  4. Checking the integrity of the wiring harness
  5. Checking the sensor signal with an oscilloscope
  6. Replace the sensor if necessary

Related codes

Error C0107 by Vehicle Brand

FAQ

What does the C0107 code mean?

C0107 is an OBD-II diagnostic trouble code that indicates: Abnormal Signal Of Front ABS Wheel Speed Sensor Right

What causes a C0107 error code?

The most common causes of C0107 include: ABS speed sensor malfunction; Damage to the sensor wiring harness; Contamination or damage to the ring gear on the hub; Poor contact in the sensor connector.

How do I fix a C0107 diagnostic trouble code?

To fix C0107: Visual inspection of the sensor and wires for damage. Checking the sensor resistance (usually 800-2200 ohms). Cleaning the sensor and ring gear from dirt. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C0107?

Limited driving only, diagnose soon

How much does it cost to fix C0107?

The estimated repair cost for C0107 is $22–111. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat