C1226 Code - Right Front Excessive Wheel Speed Variation
Quick Answer
As the wheel spins, the wheel speed sensor produces an AC signal. Common causes include Faulty Hub Assembly (Right Front Wheel Speed Sensor is part of hub assembly), Faulty Right Front Wheel Speed Sensor, Right Front Wheel Speed Sensor harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C1226 indicates Right Front Excessive Wheel Speed Variation.
- Common causes
- Common causes include Faulty Hub Assembly (Right Front Wheel Speed Sensor is part of hub assembly), Faulty Right Front Wheel Speed Sensor, Right Front Wheel Speed Sensor harness is open or shorted.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code C1226 Description
What are the Possible Causes of the DTC C1226?
- Faulty Hub Assembly (Right Front Wheel Speed Sensor is part of hub assembly)
- Faulty Right Front Wheel Speed Sensor
- Right Front Wheel Speed Sensor harness is open or shorted
- Right Front Wheel Speed Sensor circuit poor electrical connection
How to Fix the DTC C1226?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1226 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Information for Specific Makes
- C1226 Buick — Right Front Excessive Wheel Speed Variation
- C1226 Cadillac — Right Front Excessive Wheel Speed Variation
- C1226 Chevrolet — Right Front Excessive Wheel Speed Variation
- C1226 Ford — Red Brake Warning Light Failure
- C1226 GMC — Right Front Excessive Wheel Speed Variation
- C1226 Lexus — SA2 Solenoid Circuit
- C1226 Lincoln — Red Brake Warning Light Failure
- C1226 Mercury — Red Brake Warning Light Failure
- C1226 Pontiac — Right Front Excessive Wheel Speed Variation
- C1226 Scion — SA2 Solenoid Circuit
- C1226 Toyota — SA2 Solenoid Circuit
Frequently Asked Questions about C1226 Code
1. What are common symptoms of OBDII code C1226 (Right Front Excessive Wheel Speed Variation)?
- Common symptoms include the ABS light illuminating on the dashboard, traction control issues, and potential uneven braking.
2. What are possible causes of OBDII code C1226?
- Possible causes include a faulty wheel speed sensor, damaged wheel bearing, wiring issues, or problems with the ABS module.
3. How can I diagnose the cause of OBDII code C1226?
- Diagnosing this code typically involves checking the right front wheel speed sensor, inspecting the wiring for damage, and testing the wheel bearing for wear.
4. Can driving with OBDII code C1226 cause further damage?
- Continuing to drive with this code may lead to issues with the vehicle's stability control system and compromise overall braking performance.
5. How can I repair OBDII code C1226?
- Repairing this code usually involves replacing the right front wheel speed sensor, addressing any wiring issues, or replacing a faulty ABS module if necessary.
6. Are there any DIY tips for fixing OBDII code C1226?
- DIY enthusiasts can try checking the wheel speed sensor connections, cleaning the sensor mounting area, and inspecting the wiring for any visible damage.
7. Is it safe to drive with OBDII code C1226 if the symptoms are not severe?
- It is not recommended to drive with this code present, as it can affect the vehicle's safety systems and lead to unpredictable handling.
8. How much does it typically cost to repair OBDII code C1226 at a repair shop?
- Repair costs for this code can vary depending on the specific issue, but it may range from $100-$500, including parts and labor.
9. Can OBDII code C1226 be triggered by other underlying issues?
- Yes, this code can sometimes be triggered by issues with the ABS system, brake components, or even a malfunctioning traction control system.
10. Will resetting the OBDII code C1226 make it go away permanently?
- Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to return.
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