OBD Guide

C0035

Right Front Wheel Speed Sensor Supply

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–89 (est.)

Symptoms

  • ABS/ESP indicator is on
  • ABS and ESP systems do not work
  • Possible problems with cruise control
  • Unstable speedometer readings

Causes

  • Open or short circuit in the sensor power supply circuit
  • Wheel speed sensor malfunction
  • Wiring harness damage
  • Connector problems or contact corrosion
  • Malfunction of the ABS/ESP control unit

How to Fix

  1. Check the integrity of the wiring harness to the sensor
  2. Inspect the sensor connectors for corrosion or damage.
  3. Check sensor resistance (usually 800-2500 Ohm)
  4. Check for power supply to the sensor (usually 12V)
  5. If necessary, replace the wheel speed sensor
  6. Check the operation of the system after repair

Related codes

Error C0035 by Vehicle Brand