Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car is taking too long to release the brakes on the back right wheel.
This code indicates that the hydraulic system for the right rear brake is not releasing as quickly as it should.
The C001E code is triggered when the Electronic Brake Control Module (EBCM) detects that the hydraulic pressure release time for the right rear brake exceeds the specified limit. This could be due to a malfunction in the hydraulic system or a problem with the brake caliper.
• Right rear wheel may drag
• Increased stopping distances
• Brake pedal feels spongy
• Faulty brake caliper
• Hydraulic fluid leak
• Blocked brake line
Brake Caliper: A component that squeezes the brake pads against the wheel's rotor to slow down the vehicle.
Hydraulic Fluid: A fluid used in hydraulic systems to transfer force into pressure.
• Inspect the right rear brake caliper for damage.
• Check for hydraulic fluid leaks in the brake system.
• Test the brake line for blockages or kinks.
• Replace or repair the brake caliper.
• Fix any hydraulic fluid leaks.
• Clear or replace the brake line if blocked.
• Brake caliper tool
• Hydraulic fluid tester
• Brake line wrench
$150 - $400
Moderate
• Vehicle 1
• Vehicle 2
• Vehicle 3
• Regular brake system maintenance
• Check brake fluid levels frequently
• Inspect brake lines for wear and tear
Brake System Issue
• Do not ignore the warning light; get the brakes checked immediately.
• Avoid driving at high speeds until the issue is resolved.
Check with your vehicle manufacturer for brake system warranty coverage.
This code has been associated with brake system issues in vehicles with hydraulic brake systems.
High – Braking performance is critical for safety.
Driving with compromised brakes is unsafe and may be illegal in some regions.
• Vehicle stationary
• Brake system pressurized
The right rear brake caliper is located at the rear right wheel of the vehicle.
Q: Can I drive with the C001E code?
A: It's not recommended to drive with this code active, as it indicates a brake issue.
Q: How can I prevent this code from appearing?
A: Regular maintenance of the brake system and checking for leaks can help prevent this issue.
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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