• ABS warning light on
• Poor braking performance
• Traction control issues
• Faulty wheel speed sensor
• Damaged wiring or connectors
• Malfunctioning ABS control module
ABS: Anti-lock Braking System
OBD-II: On-Board Diagnostics II
• C0020
• C0035
This code means there's a problem with the car's braking system, which helps the car stop safely.
C0019 indicates an issue with the vehicle's anti-lock braking system (ABS) wheel speed sensor.
The C0019 code is triggered when the ABS control module detects a malfunction with the wheel speed sensor, which is responsible for monitoring the speed of each wheel to prevent them from locking up during braking.
• Check ABS warning light status
• Inspect wheel speed sensor and wiring
• Test the ABS control module
• Replace faulty wheel speed sensor
• Repair or replace damaged wiring
• Replace ABS control module if necessary
• OBD-II scanner
• Multimeter
• Socket set
$100 - $300
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regular maintenance checks
• Inspect ABS components periodically
• Avoid driving through deep water
Sensor Issue
• Do not ignore the ABS warning light
• Have your brakes inspected regularly
Check with your vehicle manufacturer for specific warranty coverage on ABS components.
This code has been commonly reported in vehicles with high mileage or those exposed to harsh driving conditions.
Moderate – It is important to address this issue to ensure safe braking performance.
Driving with a malfunctioning ABS can compromise vehicle safety and may not comply with road safety regulations.
• Vehicle at operating temperature
• Flat and dry road surface
The wheel speed sensor is located at each wheel hub assembly.
Q: Can I drive with the C0019 code?
A: It's not recommended to drive with this code, as it affects your vehicle's braking safety.
Q: How can I reset the ABS light?
A: Fix the underlying issue first, then use an OBD-II scanner to clear the code.
