C0235

Open Or Grounded Rear Speed Signal Circuit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

ABS/ESP indicator is on
Disabling the stabilization system
Incorrect operation of the anti-lock braking system

Causes

Broken wires in the speed sensor circuit
Short to ground
Rear wheel speed sensor malfunction
Damage to the sensor connector
Problems with the ABS/ESP control unit

How to Fix

Check the integrity of the wires and connectors of the rear wheel speed sensors
Check the resistance of the speed sensors (must meet specification)
Check for dirt or damage on the sensors
Check the operation of the ABS/ESP control unit
Replace faulty components if necessary

Related codes

C0035 C0040 C0245