• ABS warning light on
• Traction control light on
• Inconsistent speedometer readings
• Faulty wheel speed sensor
• Damaged wiring or connectors
• Faulty ABS control module
ABS: Anti-lock Braking System
OBD-II: On-Board Diagnostics, Second Generation
• C0091
• C0035
This code means there's a problem with one of the wheels on your car. It's like when your bike wheel isn't working right.
C0090 is a chassis code indicating an issue with the wheel speed sensor.
The C0090 code is related to the wheel speed sensor circuit, which is responsible for monitoring the rotational speed of the wheels and providing this information to the vehicle's control systems. This code indicates a malfunction in the right rear wheel speed sensor circuit.
• Inspect the right rear wheel speed sensor and wiring for damage.
• Check the electrical connections to the sensor.
• Test the sensor using a multimeter.
• Replace the faulty wheel speed sensor.
• Repair or replace damaged wiring.
• Replace the ABS control module if necessary.
• Multimeter
• OBD-II scanner
• Socket set
$100 - $300
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regularly inspect wheel sensors and wiring.
• Avoid driving through deep water.
• Perform routine maintenance checks.
Sensor Issue
• Do not ignore the ABS warning light.
• Have a professional inspect the vehicle if unsure.
• Avoid harsh braking until repaired.
Check with your vehicle manufacturer for warranty coverage on ABS components.
C0090 has been a common issue in vehicles with ABS systems, particularly in models with high mileage.
Moderate – It is important to address this issue to maintain safe braking performance.
Driving with a malfunctioning ABS can lead to increased stopping distances and reduced control during braking.
• Dry road surface
• Vehicle parked on a level surface
The wheel speed sensor is located near the wheel hub of the right rear wheel.
Q: Can I drive with a C0090 code?
A: It's not recommended to drive with this code as it affects the ABS system, which is crucial for safe braking.
Q: How do I reset the ABS light?
A: The ABS light can be reset by fixing the underlying issue and using an OBD-II scanner to clear the code.
