C050B

Right Front Wheel Speed Sensor A Correlation

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

ABS/ESP indicator is on
Unstable ABS operation
Loss of traction on slippery surfaces
Incorrect speedometer readings

Causes

Damage to the wheel speed sensor
Sensor or gear ring dirty
Open or short circuit in wiring harness
Malfunction of the ABS/ESP control unit
Problems with the toothed ring on the hub

How to Fix

Check the status of the wheel speed sensor
Clean the sensor and toothed ring from dirt
Check the integrity of the wiring harness
Replace the wheel speed sensor if necessary
Check the operation of the ABS/ESP control unit

Related codes

C050A C050C C050D