AutoCodes – Generic – C0371

C0371 Code - Yaw Rate Sensor

Quick Answer

The skid control Electronic Control Unit (ECU) receives signals from the Yaw Rate and Deceleration sensor via the CAN communication system. Common causes include Faulty Yaw Rate and Deceleration Sensor, Yaw Rate and Deceleration Sensor harness is open or shorted, Yaw Rate and Deceleration 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: C0371 indicates Yaw Rate Sensor.
Common causes: Common causes include Faulty Yaw Rate and Deceleration Sensor, Yaw Rate and Deceleration Sensor harness is open or shorted, Yaw Rate and Deceleration 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.

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Code Popularity 11,304

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 02, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0371 Description

The skid control Electronic Control Unit (ECU) receives signals from the Yaw Rate and Deceleration sensor via the CAN communication system. The yaw rate sensor has a built-in deceleration sensor and detects the vehicle's condition using 2 circuits (GL1: G sensor 1, GL2: G sensor 2). The Engine Control Module (ECM) monitors the Yaw Rate and Deceleration sensor. The ECM sets the OBDII code when the Yaw Rate and Deceleration sensor is not to factory specifications.

OBDII Code C0371 - Yaw Rate Sensor - AutoCodes.com — C0371 Code - Yaw Rate Sensor

What does this mean?

What are the Possible Causes of the DTC C0371?

Faulty Yaw Rate and Deceleration Sensor
Yaw Rate and Deceleration Sensor harness is open or shorted
Yaw Rate and Deceleration Sensor circuit poor electrical connection

How to Fix the DTC C0371?

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 C0371 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.

Need more information about the C0371 code?

Need more information on how to fix the C0371 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0371 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C0371 Lexus — Yaw Rate Sensor
C0371 Scion — Yaw Rate Sensor
C0371 Toyota — Yaw Rate Sensor

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 C0371 Code

1. What is OBDII code C0371 for Yaw Rate Sensor?

The OBDII code C0371 indicates a fault with the yaw rate sensor in the vehicle's electronic stability control system.

2. What are common symptoms of an issue with the yaw rate sensor?

Common symptoms include the traction control or stability control warning light coming on, poor handling or stability while driving, and potential loss of control during maneuvers.

3. What are possible causes of OBDII code C0371 related to the yaw rate sensor?

Possible causes include a faulty yaw rate sensor, damaged wiring or connectors leading to the sensor, or issues with the sensor's calibration.

4. How can I diagnose a problem with the yaw rate sensor triggering OBDII code C0371?

Diagnosing the issue may involve checking the sensor's wiring and connections for damage, testing the sensor for proper functionality, and ensuring it is properly calibrated.

5. Can I drive my vehicle with OBDII code C0371 related to the yaw rate sensor?

It is not recommended to drive the vehicle with this code present, as it can affect the stability and control of the vehicle while driving.

6. How can I repair OBDII code C0371 related to the yaw rate sensor?

Repairing this code may involve replacing the faulty yaw rate sensor, repairing any damaged wiring or connectors, and recalibrating the sensor as needed.

7. Is it possible to reset OBDII code C0371 related to the yaw rate sensor without fixing the underlying issue?

Resetting the code without addressing the underlying problem may temporarily turn off the warning light, but the issue will likely reoccur if not properly repaired.

8. How much does it typically cost to repair OBDII code C0371 related to the yaw rate sensor?

The cost of repair can vary depending on the exact cause of the issue, but it may involve parts and labor expenses ranging from $200 to $500 or more.

9. Can a DIY enthusiast replace the yaw rate sensor to fix OBDII code C0371?

Replacing the yaw rate sensor may require technical knowledge and specific tools, so it is recommended to consult a professional mechanic for an accurate diagnosis and repair.

10. Are there any preventive maintenance tips to avoid OBDII code C0371 related to the yaw rate sensor in the future?

Regularly inspecting the stability control system, ensuring proper maintenance of the vehicle's sensors, and addressing any warning lights promptly can help prevent issues with the yaw rate sensor triggering OBDII code C0371.