C065C

Right Front Wheel Speed Sensor B Intermittent/Erratic

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$33–167 (est.)

Symptoms

The ABS/ESP indicator on the dashboard is on
Incorrect operation of the stabilization system
Disabling the cruise control system
Erroneous speedometer readings

Causes

Damage to the sensor wiring harness
Oxidation of contacts in the connector
Mechanical damage to the sensor
Contamination or damage to the drive ring on the hub
Problems with the ABS control unit

How to Fix

Visual inspection of the sensor and wires for damage
Sensor resistance check (must meet specifications)
Cleaning contacts in connectors
Checking the integrity of the wiring harness
Diagnostics of the master ring on the hub
Replace the sensor if necessary

Related codes

C0650 C0651 C0654 C0658