C063D

Brake Pressure Sensor J Circuit/Open

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

The ABS or ESP light on the dashboard comes on
Incorrect operation of ABS or ESP
Reduced braking efficiency in emergency situations

Causes

Broken or damaged sensor wiring harness
Poor contact in the sensor connector
Malfunction of the brake pressure sensor itself
Problems with the ABS/ESP control unit

How to Fix

Check the integrity of the sensor wiring harness
Check the contacts in the sensor connector for oxidation or damage.
Check resistance and voltage at sensor according to manufacturer's specifications
If necessary, replace the brake pressure sensor

Related codes

C0630 C0040 C0060