C0210 Code - Right Rear Wheel Speed Sensor Signal Malfunction
Quick Answer
The speed sensor detects wheel speed and sends the appropriate signals to the ECU. Common causes include Faulty Right Rear Speed Sensor, Right Rear Speed Sensor harness is open or shorted, Right Rear Speed Sensor circuit poor electrical connection. 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
- C0210 indicates Right Rear Wheel Speed Sensor Signal Malfunction.
- Common causes
- Common causes include Faulty Right Rear Speed Sensor, Right Rear Speed Sensor harness is open or shorted, Right Rear Speed Sensor circuit poor electrical connection.
- 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 C0210 Description
When the rotors rotate, the magnetic field emitted by the permanent magnet in the speed sensor generates AC voltage. Since the frequency of this AC voltage changes in direct proportion to the speed of the rotor, the frequency is used by the ECU to detect the speed of each wheel.
What are the Possible Causes of the DTC C0210?
- Faulty Right Rear Speed Sensor
- Right Rear Speed Sensor harness is open or shorted
- Right Rear Speed Sensor circuit poor electrical connection
- Right Rear Speed Sensor rotor
- Sensor installation
- Brake actuator (skid control ECU)
How to Fix the DTC C0210?
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 C0210 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
- C0210 Buick — Yaw Rate Sensor Signals Voltage
- C0210 Cadillac — Yaw Rate Sensor Signals Voltage
- C0210 Chevrolet — Yaw Rate Sensor Signals Voltage
- C0210 GMC — Yaw Rate Sensor Signals Voltage
- C0210 Lexus — Right Rear Wheel Speed Sensor Signal Malfunction
- C0210 Pontiac — Yaw Rate Sensor Signals Voltage
- C0210 Saturn — Yaw Rate Sensor Signals Voltage
- C0210 Scion — Right Rear Wheel Speed Sensor Signal Malfunction
- C0210 Toyota — Right Rear Wheel Speed Sensor Signal Malfunction
Frequently Asked Questions about C0210 Code
1. What does the OBDII code C0210 mean?
C0210 indicates a malfunction in the right rear wheel speed sensor circuit, which may affect the ABS or stability control systems.
2. What are the symptoms of a C0210 code?
Common symptoms include an illuminated ABS or traction control warning light, reduced braking performance, or intermittent ABS activation.
3. What causes the C0210 code to appear?
This code can be caused by a faulty wheel speed sensor, damaged sensor wiring, corroded connectors, or an issue with the ABS control module.
4. Can I still drive with a C0210 code?
You can drive with this code, but the ABS and traction control systems may not function properly, increasing the risk of skidding in certain conditions.
5. How do I diagnose a C0210 code?
Start by inspecting the right rear wheel speed sensor and its wiring for damage. Use a multimeter to test the sensor’s resistance and verify circuit continuity.
6. How do I fix the C0210 code?
Repairs may involve replacing the right rear wheel speed sensor, repairing damaged wiring, cleaning corroded connectors, or recalibrating the ABS system.
7. How much does it cost to fix a C0210 code?
Replacing a wheel speed sensor typically costs $100–$300, including parts and labor, though costs may vary based on the vehicle.
8. Can a dirty wheel bearing trigger the C0210 code?
Yes, if debris or dirt affects the sensor's ability to read the wheel speed, it can trigger this code.
9. Will clearing the C0210 code fix the problem?
Clearing the code will turn off the warning light temporarily, but if the underlying issue isn’t resolved, the code will return.
10. Does a C0210 code affect the vehicle’s braking system?
Yes, it can disable the ABS and traction control systems, but the vehicle’s standard hydraulic brakes will still function.
Discuss the causes and fixes for C0210 OBDII Code
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