Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer thinks the brake pressure sensor is getting too much power. It's like a light bulb that's too bright because it's getting too much electricity.
The code C063E indicates that the brake pressure sensor circuit is receiving a higher voltage than expected, which could affect the sensor's ability to accurately measure brake pressure.
The C063E code is triggered when the vehicle's control module detects a voltage signal from the brake pressure sensor that is higher than the specified range. This could be due to a short circuit, a faulty sensor, or an issue with the wiring.
• ABS warning light on
• Brake system warning light on
• Reduced braking performance
• Faulty brake pressure sensor
• Short circuit in the sensor wiring
• Faulty control module
OBD-II: On-Board Diagnostics, a standardized system in vehicles for self-diagnosis and reporting.
ABS: Anti-lock Braking System, a safety system that prevents the wheels from locking up during braking.
• Use an OBD-II scanner to confirm the code.
• Inspect the brake pressure sensor and wiring for damage.
• Check the voltage output from the sensor.
• Replace the brake pressure sensor if faulty.
• Repair or replace damaged wiring.
• Reset the control module and clear the code.
• OBD-II scanner
• Multimeter
• Wrench set
$150 - $400
Moderate
• Chevrolet Silverado
• GMC Sierra
• Cadillac Escalade
• Regularly inspect brake system components.
• Ensure proper maintenance of electrical connections.
• Avoid exposure of sensors to excessive moisture.
Sensor Issue
• Do not ignore the warning lights.
• Have the brake system checked by a professional.
• Avoid driving the vehicle until the issue is resolved.
Check with the vehicle manufacturer for warranty coverage on brake system components.
This code has been reported in vehicles with electronic brake systems, particularly in models with complex sensor networks.
High – This code affects braking performance and should be addressed immediately.
Driving with impaired braking performance can be dangerous. Address this issue promptly to ensure vehicle safety.
• Vehicle at operating temperature
• Brake system engaged
The brake pressure sensor is typically located near the master cylinder or integrated into the ABS module.
Q: Can I drive with a C063E code?
A: It's not recommended, as it may affect your braking performance. Have it checked as soon as possible.
Q: How do I clear the C063E code?
A: After repairs, use an OBD-II scanner to clear the code. If the issue persists, further diagnosis is needed.
Pro · Four-system diagnostics
A handheld scanner aimed at engine, transmission, ABS, and airbag diagnostic work.
Chassis and ABS faults usually need a scanner that can read brake-system data directly.
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