Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This means that the car's computer is having trouble getting the right information from the sensor on the right back wheel. It's like if you were trying to listen to music but the radio wasn't working properly.
The code C0513 indicates that the signal from the right rear wheel speed sensor is not within the expected range or is not performing as expected.
The C0513 code is triggered when the ABS (Anti-lock Braking System) module detects an issue with the right rear wheel speed sensor. This sensor is responsible for providing the wheel speed data to the ABS module, which is crucial for the ABS system to function properly. If the sensor's output is not within the expected range, it may affect the vehicle's braking performance.
• ABS warning light illuminated
• Traction control light may be on
• Inconsistent braking performance
• Faulty right rear wheel speed sensor
• Damaged or corroded wiring or connectors
• Faulty ABS module
ABS: Anti-lock Braking System
OBD-II: On-Board Diagnostics II
• Use an OBD-II scanner to confirm the code
• Inspect the right rear wheel speed sensor and its wiring
• Test the sensor's output with a multimeter
• Replace the right rear wheel speed sensor
• Repair or replace damaged wiring or connectors
• Replace the ABS module if necessary
• OBD-II scanner
• Multimeter
• Basic hand tools
$100 - $300
Moderate
• Chevrolet Silverado
• GMC Sierra
• Cadillac Escalade
• Regularly inspect wheel speed sensors
• Keep sensor areas clean and free of debris
• Check wiring and connectors for damage
Sensor Issue
• Avoid hard braking until the issue is resolved
• Drive cautiously, especially in wet conditions
Check with the vehicle manufacturer for warranty coverage on ABS components.
Wheel speed sensor issues are common in vehicles with high mileage or those frequently driven in harsh conditions.
Moderate – While the vehicle is still drivable, braking performance may be affected.
Driving with a malfunctioning ABS system can increase the risk of accidents, especially in adverse weather conditions.
• Dry surface
• Vehicle stationary
The right rear wheel speed sensor is located near the brake rotor on the rear passenger side wheel.
Q: Can I drive with a C0513 code?
A: Yes, but drive cautiously as your ABS and traction control systems may not function properly.
Q: How do I reset the ABS light?
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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