• ABS warning light on
• Traction control light on
• Inconsistent braking performance
• Damaged or dirty tone wheel
• Faulty wheel speed sensor
• Wiring issues or poor electrical connections
Tone Wheel: A gear-like component that works with the wheel speed sensor to measure wheel speed.
ABS: Anti-lock Braking System, which prevents the wheels from locking up during braking.
• C0035
• C0037
The car's computer is having trouble reading the wheel speed from the back left wheel. It's like when a bicycle's speedometer can't tell how fast you're going because something's wrong with the sensor on the wheel.
The tone wheel is part of the wheel speed sensor system, which helps the car know how fast each wheel is turning. If there's an issue with the left rear tone wheel, the car might not get accurate speed information from that wheel.
The C0036 code indicates a malfunction with the left rear tone wheel, which is part of the wheel speed sensor system used by the anti-lock braking system (ABS) and traction control system. This can be due to damage, misalignment, or issues with the wheel speed sensor itself.
• Inspect the left rear tone wheel for damage or debris.
• Check the wheel speed sensor for proper operation.
• Examine the wiring and connectors for any signs of damage or corrosion.
• Clean or replace the tone wheel if dirty or damaged.
• Replace the wheel speed sensor if faulty.
• Repair or replace damaged wiring or connectors.
• OBD-II scanner
• Multimeter
• Socket set
$100 - $300
Moderate
• Chevrolet Silverado
• Ford F-150
• Toyota Camry
• Regularly inspect and clean wheel components.
• Avoid driving through deep water or mud.
• Perform routine maintenance checks.
Sensor Issue
• Drive cautiously if the ABS light is on.
• Have the vehicle inspected by a professional as soon as possible.
Check with your vehicle manufacturer for specific warranty coverage related to the ABS system.
This code is commonly seen in vehicles with high mileage or those frequently driven in harsh conditions.
Moderate – While the vehicle can still be driven, it is recommended to address this issue to ensure proper braking performance.
Ignoring ABS-related issues can lead to reduced braking efficiency and increased stopping distances, especially in wet or slippery conditions.
• Vehicle parked on a flat surface
• Ignition in the 'on' position
The left rear tone wheel is located near the brake rotor of the left rear wheel.
Q: Can I drive with a C0036 code?
A: While you can drive with this code, it's best to have it checked soon to ensure your ABS and traction control systems are working properly.
Q: How do I reset the ABS light after fixing the issue?
A: After repairing the issue, the ABS light should turn off on its own. If it doesn't, you can use an OBD-II scanner to clear the code.