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C1168 Mazda Code - Right Rear ABS Wheel Speed Sensor/Sensor Rotor

Quick Answer

The C1168 code for Mazda vehicles specifically refers to an issue with the Right Rear ABS Wheel Speed Sensor/Sensor Rotor. Common causes include Faulty Right Rear ABS Wheel Speed Sensor, Damaged or worn Right Rear ABS Sensor Rotor, Corroded or damaged wiring/connectors leading to the 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
C1168 Mazda indicates Right Rear ABS Wheel Speed Sensor/Sensor Rotor.
Common causes
Common causes include Faulty Right Rear ABS Wheel Speed Sensor, Damaged or worn Right Rear ABS Sensor Rotor, Corroded or damaged wiring/connectors leading to the 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.
What is this?
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code C1168 Mazda Description

The C1168 code for Mazda vehicles specifically refers to an issue with the Right Rear ABS Wheel Speed Sensor/Sensor Rotor. The ABS (Anti-lock Braking System) is a crucial safety feature in modern vehicles that prevents wheels from locking up during braking, allowing the driver to maintain control and steer the vehicle. The wheel speed sensors monitor the speed of each wheel and send this information to the ABS control module. The sensor rotor is a toothed ring located on the wheel hub that the sensor reads to determine wheel speed.

OBDII Code C1168 Mazda - Right Rear ABS Wheel Speed Sensor/Sensor Rotor
C1168 Mazda Code - Right Rear ABS Wheel Speed Sensor/Sensor Rotor

Common Causes of C1168 Mazda

  1. Faulty Right Rear ABS Wheel Speed Sensor.
  2. Damaged or worn Right Rear ABS Sensor Rotor.
  3. Corroded or damaged wiring/connectors leading to the sensor.
  4. Electronic control module (ECM) issues affecting sensor communication.
  5. Wheel bearing or hub assembly issues affecting sensor performance.

Symptoms of C1168 Mazda

  1. ABS warning light illuminated on the dashboard.
  2. Traction control system (TCS) warning light may also be illuminated.
  3. Erratic or inconsistent ABS activation during braking.
  4. Increased stopping distances or difficulty stopping in slippery conditions.
  5. ABS system may deactivate altogether, reverting to standard braking.

How to Fix C1168 Mazda

  1. Begin by diagnosing the specific cause of the C1168 code using a diagnostic scanner to pinpoint the faulty component (sensor, rotor, wiring, etc.).
  2. Access the Right Rear ABS Wheel Speed Sensor/Sensor Rotor by removing the wheel and brake components as necessary.
  3. Inspect the sensor and rotor for damage, wear, or corrosion, replacing any components that are faulty.
  4. Check the wiring and connectors for any signs of damage or poor connection, repairing or replacing as needed.
  5. Clear the trouble code from the ABS control module using the diagnostic scanner, and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix C1168 Mazda

The typical repair costs for addressing a C1168 code related to the Right Rear ABS Wheel Speed Sensor/Sensor Rotor can vary depending on the specific cause of the issue and the cost of parts and labor. On average, the parts for this repair may range from $50 to $200, while labor costs can add an additional $100 to $300. Overall, the total repair cost could fall between $150 and $500. It's important to note that these estimates are general and can fluctuate based on location, vehicle make and model, and the specific repair shop rates. It's recommended to obtain quotes from local auto repair shops for a more accurate cost estimate.

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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 C1168 Mazda Code

1. What are the common symptoms of OBDII code C1168 in a Mazda related to the right rear ABS wheel speed sensor/sensor rotor?

The common symptoms include the ABS warning light illuminating on the dashboard, potential loss of ABS functionality, and possible traction control system issues.

2. What are some possible causes of OBDII code C1168 in a Mazda indicating a problem with the right rear ABS wheel speed sensor/sensor rotor?

Potential causes may include a faulty ABS wheel speed sensor, damaged sensor wiring, a malfunctioning sensor rotor, or issues with the ABS control module.

3. How can I diagnose the OBDII code C1168 in my Mazda to confirm a problem with the right rear ABS wheel speed sensor/sensor rotor?

Diagnosis typically involves using a diagnostic scan tool to retrieve the trouble code, inspecting the right rear ABS wheel speed sensor and its wiring for damage, and checking the sensor rotor for any signs of wear or damage.

4. Is it safe to continue driving my Mazda with OBDII code C1168 related to the right rear ABS wheel speed sensor/sensor rotor issue?

It is not recommended to drive the vehicle with this issue, as it can compromise the effectiveness of the ABS system and potentially affect overall braking performance.

5. How can I repair OBDII code C1168 in my Mazda caused by a faulty right rear ABS wheel speed sensor/sensor rotor?

Repairing this issue typically involves replacing the right rear ABS wheel speed sensor or sensor rotor, depending on which component is determined to be faulty during diagnosis.

6. Are there any DIY tips for fixing OBDII code C1168 in a Mazda related to the right rear ABS wheel speed sensor/sensor rotor?

While some may attempt to replace the sensor or sensor rotor themselves, it is recommended to have this type of repair done by a professional mechanic to ensure proper installation and calibration.

7. Can a malfunctioning right rear ABS wheel speed sensor/sensor rotor affect other vehicle systems in a Mazda?

Yes, a malfunctioning sensor or sensor rotor can affect the overall stability and traction control systems in the vehicle, in addition to the ABS functionality.

8. How much does it typically cost to repair OBDII code C1168 in a Mazda caused by issues with the right rear ABS wheel speed sensor/sensor rotor?

The cost of repairs can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor.

9. Are there any preventive maintenance measures I can take to avoid encountering OBDII code C1168 related to the right rear ABS wheel speed sensor/sensor rotor in my Mazda?

Regularly inspecting the ABS system components for signs of wear or damage, such as corrosion or frayed wiring, can help prevent issues with the right rear ABS wheel speed sensor/sensor rotor.

10. How long does it typically take to repair OBDII code C1168 in a Mazda related to the right rear ABS wheel speed sensor/sensor rotor?

The repair time can vary depending on the extent of the issue and the availability of parts, but it may take a few hours to half a day for a professional mechanic to complete the repair.

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