Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car's computer is saying that the sensor that tells how fast the right front wheel is spinning isn't getting enough power.
The C1219 code indicates that the voltage supply to the right front wheel speed sensor is below the expected range.
This code is triggered when the Anti-lock Braking System (ABS) module detects that the supply voltage to the right front wheel speed sensor is lower than the specified threshold. This can affect the sensor's ability to accurately report wheel speed data.
• ABS warning light on
• Traction control light on
• Inconsistent speedometer readings
• Faulty wheel speed sensor
• Damaged wiring or connectors
• Faulty ABS module
ABS: Anti-lock Braking System
OBD-II: On-Board Diagnostics, Second Generation
• Inspect the right front wheel speed sensor for damage.
• Check wiring and connectors for corrosion or disconnection.
• Test the voltage supply to the sensor.
• Replace the wheel speed sensor if faulty.
• Repair or replace damaged wiring or connectors.
• Replace the ABS module if necessary.
• Multimeter
• OBD-II scanner
• Basic hand tools
$100 - $300
Moderate
• Toyota Camry
• Honda Accord
• Ford Focus
• Regularly inspect ABS components.
• Keep wheel sensors clean and free of debris.
• Ensure wiring is secure and undamaged.
Sensor Issue
• Do not ignore the ABS warning light.
• Have the vehicle inspected by a professional if unsure.
Check with the vehicle manufacturer for warranty coverage on ABS components.
This code is commonly associated with sensor wiring issues and has been reported in various vehicle models over the years.
Moderate – While the vehicle can still be driven, it is important to address this issue to ensure proper ABS function.
Driving with a malfunctioning ABS system can increase the risk of accidents, especially in slippery conditions.
• Vehicle stationary
• Ignition on
The right front wheel speed sensor is typically located near the brake rotor on the right front wheel.
Q: Can I drive with the C1219 code?
A: Yes, but it's not recommended as the ABS may not function properly.
Q: How do I reset the ABS light?
A: Fix the issue causing the code, 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.
View on AmazonThese are optional diagnostic tools, not guaranteed fixes. As an Amazon Associate I earn from qualifying purchases.