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 can't talk to the part that helps keep the car from rolling away when parked. It's like when a light switch is broken, and you can't turn the light on.
The code C060B indicates that there is an issue with the electrical circuit that controls the left park brake actuator. This could mean the circuit is open or not making a proper connection.
The C060B code is triggered when the vehicle's control module detects an open circuit or a failure in the control circuit of the left park brake actuator. This actuator is responsible for applying the parking brake on the left side of the vehicle. An open circuit means there's a break somewhere in the wiring or connections that prevents the actuator from functioning properly.
• Parking brake warning light on
• Inability to engage or release the parking brake
• Unusual noises when applying the parking brake
• Faulty left park brake actuator
• Damaged or corroded wiring or connectors
• Blown fuse in the park brake circuit
Actuator: A device that causes a mechanism to operate.
Circuit: A complete and closed path around which a circulating electric current can flow.
• Inspect the wiring and connectors for damage or corrosion.
• Check the fuse related to the park brake circuit.
• Test the left park brake actuator for proper operation.
• Replace or repair damaged wiring or connectors.
• Replace a blown fuse in the park brake circuit.
• Replace the left park brake actuator if faulty.
• Multimeter
• Socket set
• Screwdriver
$150 - $400
Moderate
• Chevrolet Silverado
• GMC Sierra
• Cadillac Escalade
• Regularly inspect brake system wiring.
• Keep connectors clean and free of corrosion.
• Ensure parking brake is used regularly to maintain functionality.
Brake System Issue
• Avoid parking on steep inclines until repaired.
• Use wheel chocks as an extra precaution when parked.
Check with the vehicle manufacturer for warranty coverage on brake components.
This code has been associated with issues in vehicles with electronic parking brake systems, particularly in models with known wiring harness vulnerabilities.
Moderate – While the vehicle can be driven, the parking brake may not function correctly, posing a risk when parked on inclines.
Operating a vehicle with a malfunctioning parking brake can lead to accidents or rollaway incidents. Ensure repairs are made promptly.
• Vehicle parked on a level surface
• Ignition in the 'on' position
The left park brake actuator is typically located near the rear left wheel, integrated with the brake assembly.
Q: Can I drive with the C060B code?
A: You can drive, but be cautious as the parking brake may not work properly.
Q: How can I prevent this issue?
A: Regular maintenance and inspections of the brake system can help prevent this issue.
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