AutoCodes – Hyundai – C1210 Hyundai

C1210 Hyundai Code - Rear Right Wheel Speed Sensor Range Or Performance

Quick Answer

The Wheel Speed Sensor is the essential component the Anti-Lock Brake System (ABS) ECU uses to calculate vehicle speed and to determine whether wheel lock occurs. Common causes include Improper installation of wheel speed sensor, Abnormal Rotor and wheel bearing, Faulty Rear Right Wheel Speed Sensor. 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: C1210 Hyundai indicates Rear Right Wheel Speed Sensor Range Or Performance.
Common causes: Common causes include Improper installation of wheel speed sensor, Abnormal Rotor and wheel bearing, Faulty Rear Right Wheel Speed Sensor.
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.

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Code Popularity 21,815

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 21, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1210 Hyundai Description

The Wheel Speed Sensor is the essential component the Anti-Lock Brake System (ABS) ECU uses to calculate vehicle speed and to determine whether wheel lock occurs. For example, a rear-wheel speed signal is used as a reference value, for vehicle speed, in front-wheel drive vehicles, and if a difference between the front and rear wheel speed occurs, then ABS control is performed. The wheel speed sensor generates sinewave signals, based on a magnetic field made by a permanent magnet in the speed sensor when the tone wheel rotates. The ABS ECU monitors the wheel speed sensor signal continuously. This code is set when an abnormal signal due to an air gap problem or an abnormal speed change ratio is detected at the vehicle speed between 10 km/h to 80 km/h(6.2mph to 49.7mph). The warning lamp is turned OFF unless additional faults are detected when the IG KEY has turned ON again, and wheel speed is more than 12 Km/h(7.5mph).

OBDII Code C1210 Hyundai - Rear Right Wheel Speed Sensor Range Or Performance - AutoCodes.com — C1210 Hyundai Code - Rear Right Wheel Speed Sensor Range Or Performance

What does this mean?

What are the Possible Causes of the DTC C1210 Hyundai?

Improper installation of wheel speed sensor
Abnormal Rotor and wheel bearing
Faulty Rear Right Wheel Speed Sensor
Rear Right Wheel Speed Sensor harness is open or shorted
Rear Right Wheel Speed Sensor circuit poor electrical connection

How to Fix the DTC C1210 Hyundai?

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 C1210 Hyundai 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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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1210 Hyundai Code

1. What are the common symptoms of OBDII code C1210 Hyundai related to the Rear Right Wheel Speed Sensor?

- Common symptoms include the ABS warning light coming on, traction control issues, and potential problems with the vehicle's stability control system.

2. What can cause the OBDII code C1210 Hyundai to trigger for the Rear Right Wheel Speed Sensor?

- The code can be triggered by a faulty wheel speed sensor, damaged wiring or connectors, issues with the sensor's mounting position, or problems with the sensor's tone ring.

3. How can I diagnose the OBDII code C1210 for the Rear Right Wheel Speed Sensor on my Hyundai?

- Diagnosing this code typically involves using a diagnostic scan tool to read the code, checking the condition of the wheel speed sensor and its wiring, and performing a visual inspection of the sensor's mounting.

4. Can I still drive my Hyundai if the OBDII code C1210 Rear Right Wheel Speed Sensor is triggered?

- It is not recommended to drive the vehicle with this code active, as it can affect the performance of the ABS and stability control systems, potentially compromising the vehicle's safety.

5. What are the repair options for fixing OBDII code C1210 related to the Rear Right Wheel Speed Sensor on a Hyundai?

- Repair options include replacing the faulty wheel speed sensor, repairing damaged wiring or connectors, ensuring proper mounting of the sensor, and addressing any issues with the sensor's tone ring.

6. Is it possible to reset the OBDII code C1210 for the Rear Right Wheel Speed Sensor on a Hyundai without fixing the underlying issue?

- While you can clear the code with a diagnostic tool, it is important to address the root cause of the problem to prevent the code from reoccurring and ensure the proper functioning of the vehicle's safety systems.

7. How can I prevent the OBDII code C1210 from triggering again after repairing the Rear Right Wheel Speed Sensor on my Hyundai?

- To prevent the code from reoccurring, make sure to use quality replacement parts, ensure proper installation and calibration of the new sensor, and regularly inspect the sensor and its wiring for any issues.

8. Are there any DIY tips for troubleshooting the OBDII code C1210 related to the Rear Right Wheel Speed Sensor on a Hyundai?

- DIY tips include checking for visible damage to the sensor and its wiring, testing the sensor's resistance with a multimeter, and ensuring the sensor is securely mounted in the correct position.

9. How long does it typically take to repair the OBDII code C1210 for the Rear Right Wheel Speed Sensor on a Hyundai?

- The repair time can vary depending on the exact cause of the issue, but replacing a faulty wheel speed sensor and addressing related wiring problems usually takes a few hours.

10. Can a professional mechanic help diagnose and repair the OBDII code C1210 Hyundai for the Rear Right Wheel Speed Sensor?

- Yes, a professional mechanic with experience in ABS and stability control systems can accurately diagnose the issue, recommend the necessary repairs, and ensure the proper functioning of the wheel speed sensor.