OBD Guide

C1015

Right Front Wheel Speed Sensor Circuit

C1015 is an OBD-II diagnostic trouble code meaning: Right Front Wheel Speed Sensor Circuit. Common causes: broken or damaged sensor wiring harness, wheel speed sensor malfunction. Estimated repair cost: $33–111.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–111 (est.)

Symptoms

  • ABS/ESP indicator is on
  • Loss of stability when braking
  • Incorrect operation of the ABS system
  • Incorrect speedometer readings (in rare cases)

Causes

  • Broken or damaged sensor wiring harness
  • Wheel speed sensor malfunction
  • Problems with connecting the sensor (oxidation of contacts, damage to the connector)
  • Damage to the toothed ring on the hub

How to Fix

  1. Check the integrity of the sensor wiring harness
  2. Inspect the sensor connector for damage or oxidation.
  3. Check sensor resistance (compare with factory values)
  4. Make sure there is no damage to the toothed ring on the hub.
  5. Replace sensor or repair wiring harness if necessary

Related codes

FAQ

What does the C1015 code mean?

C1015 is an OBD-II diagnostic trouble code that indicates: Right Front Wheel Speed Sensor Circuit

What causes a C1015 error code?

The most common causes of C1015 include: Broken or damaged sensor wiring harness; Wheel speed sensor malfunction; Problems with connecting the sensor (oxidation of contacts, damage to the connector); Damage to the toothed ring on the hub.

How do I fix a C1015 diagnostic trouble code?

To fix C1015: Check the integrity of the sensor wiring harness. Inspect the sensor connector for damage or oxidation.. Check sensor resistance (compare with factory values). For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1015?

Limited driving only, diagnose soon

How much does it cost to fix C1015?

The estimated repair cost for C1015 is $33–111. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat