C065F

Left Rear Wheel Speed Sensor B Circuit/Open

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

ABS/ESP light comes on
Incorrect operation of the ABS system
Unstable vehicle movement when braking

Causes

Broken or damaged wiring harness
Poor contact in the sensor connector
Wheel speed sensor malfunction
Problems with the ABS module

How to Fix

Check the integrity of the wiring harness and connectors
Measure the resistance of the wheel speed sensor
Check the sensor signal with an oscilloscope
Replace sensor or repair wiring harness if necessary

Related codes

C065E C0660 C0060