AutoCodes – Scion – C0371 Scion

C0371 Scion 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 Scion 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 2,089
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 02, 2020
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Code C0371 Scion 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 Scion - Yaw Rate Sensor - AutoCodes.com
C0371 Scion Code - Yaw Rate Sensor

What are the Possible Causes of the DTC C0371 Scion?

  • 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 Scion?

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 Scion 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 Scion code?

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Need Help with the Code?

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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 C0371 Scion Code

1. What are the common symptoms of OBDII code C0371 in a Scion related to the Yaw Rate Sensor?

The common symptoms include the traction control system or stability control system warning lights coming on, poor vehicle handling, and potentially erratic steering behavior.

2. What typically causes the OBDII code C0371 related to the Yaw Rate Sensor in a Scion?

This code is usually triggered by a malfunction or failure of the yaw rate sensor itself, which is responsible for measuring the vehicle's rotation around its vertical axis.

3. How can I diagnose the Yaw Rate Sensor issue causing OBDII code C0371 in my Scion?

A diagnostic scan tool capable of reading OBDII codes can help pinpoint the specific issue. Additionally, inspecting the sensor for any physical damage or loose connections is recommended.

4. Can I drive my Scion with OBDII code C0371 triggered by the Yaw Rate Sensor issue?

It is not advisable to drive the vehicle with this code present, as it can impact the stability and handling of the vehicle, potentially leading to unsafe driving conditions.

5. What are some repair options for fixing OBDII code C0371 related to the Yaw Rate Sensor in a Scion?

Repair options may include recalibrating or resetting the yaw rate sensor, repairing any damaged wiring or connections, or replacing the sensor altogether if it is faulty.

6. How much does it typically cost to repair OBDII code C0371 caused by the Yaw Rate Sensor in a Scion?

The cost of repair can vary depending on the exact cause of the issue and whether the sensor needs to be recalibrated, repaired, or replaced. It is recommended to consult with a professional mechanic for an accurate estimate.

7. Can a DIY enthusiast replace the Yaw Rate Sensor in a Scion to address OBDII code C0371?

Replacing the yaw rate sensor may require specialized tools and technical knowledge, so it is generally recommended to have this repair done by a qualified mechanic to ensure it is done correctly and safely.

8. Are there any preventive maintenance measures I can take to avoid OBDII code C0371 related to the Yaw Rate Sensor in my Scion?

Regularly inspecting the sensor for damage, ensuring proper connections, and following the manufacturer's recommended maintenance schedule can help prevent issues with the yaw rate sensor.

9. Will resetting the OBDII code C0371 related to the Yaw Rate Sensor in my Scion make the problem go away?

Resetting the code may temporarily clear the warning lights, but it will not fix the underlying issue with the yaw rate sensor. It is important to diagnose and address the root cause of the problem to prevent further issues.

10. How important is it to address OBDII code C0371 related to the Yaw Rate Sensor in a Scion promptly?

Addressing this code promptly is crucial as it directly affects the vehicle's stability and handling, which can impact driving safety. Ignoring the issue can lead to further complications and potentially unsafe driving conditions.

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