C063E

Symptoms

• The brake system fault indicator is on
• Reduced ABS performance
• Unstable behavior of the ESP system
• Loss of pressure in the brake system

Causes

• Brake pressure sensor fault J
• Open or short circuit in the sensor circuit
• Wiring Harness Problems
• Malfunction of the brake system control unit
• Corrosion of contacts or connectors

How to Fix

1. Check the continuity of the brake pressure sensor circuit J
2. Check the resistance and voltage at the sensor
3. Inspect connectors and contacts for corrosion or damage
4. Replace brake pressure sensor J if necessary
5. Check and, if necessary, replace the brake system control unit

Related codes

Error C063E by Vehicle Brand