Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car's computer thinks there's a problem with the right side of the parking brake. It's like when a toy's button gets stuck and doesn't work right.
The code indicates that the electronic parking brake actuator on the right side is not performing as expected or is stuck in the 'off' position.
The C0613 code is triggered when the Electronic Control Unit (ECU) detects a malfunction in the right park brake actuator. This can occur if the actuator is not engaging or disengaging properly, potentially due to mechanical or electrical issues.
• Parking brake warning light on
• Parking brake not holding the vehicle
• Unusual noises when engaging the parking brake
• Faulty park brake actuator
• Wiring issues or poor connections
• Malfunctioning ECU
ECU: Electronic Control Unit
OBD-II: On-Board Diagnostics II
• Inspect the right park brake actuator for physical damage.
• Check the wiring and connections to the actuator.
• Use a diagnostic scanner to read any additional trouble codes.
• Replace the faulty park brake actuator.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the ECU if necessary.
• OBD-II scanner
• Multimeter
• Socket set
$200 - $600
Moderate
• Chevrolet Silverado
• GMC Sierra
• Cadillac Escalade
• Regularly inspect the parking brake system.
• Ensure proper maintenance of electronic components.
• Avoid excessive force when engaging the parking brake.
Brake System Issue
• Do not ignore the warning light; have the brake system checked promptly.
• Avoid parking on steep inclines until the issue is resolved.
Check vehicle warranty for coverage on brake system components.
This code has been more common in vehicles with electronic parking brake systems introduced in the last decade.
Moderate – It is important to address this issue to ensure the vehicle's parking brake functions correctly.
Failure to repair the parking brake system can lead to vehicle rollaway, posing a safety risk.
• Vehicle parked on a level surface
• Engine off and ignition in the 'on' position
The park brake actuator is typically located near the rear wheels of the vehicle.
Q: Can I drive with a C0613 code?
A: It's not advisable to drive with this code active, as the parking brake may not function properly.
Q: How can I reset the C0613 code?
A: Fix the underlying issue first, then use an OBD-II scanner to clear the code.
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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Universal · Torque wrench
Useful when reassembly torque matters for wheel, suspension, and under-hood fasteners.
Useful when wheel, hub, or suspension hardware needs correct reassembly torque.
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Universal · Drive-on ramps
Helpful for safer access underneath the vehicle during exhaust, EVAP, and underbody inspection work.
Helpful for safer access during underbody inspection work.
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