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Engine-Codes – Generic – C0071

C0071 Code - Change Range Of Steering Angle Sensor Is Too Big

Quick Answer

The C0071 code indicates that the change range of the steering angle sensor is too big. Common causes include Improper sensor calibration, Damaged wiring or connectors, Faulty steering angle 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
C0071 indicates Change Range Of Steering Angle Sensor Is Too Big.
Common causes
Common causes include Improper sensor calibration, Damaged wiring or connectors, Faulty steering angle 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 09, 2024
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Code C0071 Description

The C0071 code indicates that the change range of the steering angle sensor is too big. The steering angle sensor is a critical component of the vehicle's stability control system, as it provides information about the steering wheel position and rate of turn. When the change range of the sensor is too large, it can lead to inaccuracies in the data it provides to the vehicle's systems, affecting the stability control, traction control, and other safety features.

OBDII Code C0071 - Change Range Of Steering Angle Sensor Is Too Big
C0071 Code - Change Range Of Steering Angle Sensor Is Too Big

Common Causes of C0071

  1. Improper sensor calibration
  2. Damaged wiring or connectors
  3. Faulty steering angle sensor
  4. Mechanical issues in the steering system
  5. Impact or damage to the sensor from a collision or rough driving conditions

Symptoms of C0071

  1. ABS or stability control warning light illuminated on the dashboard
  2. Traction control system malfunctions
  3. Steering wheel feels loose or unresponsive
  4. Vehicle veers to one side while driving
  5. Unusual noises coming from the steering system

How to Fix C0071

  1. Diagnose the issue by using a diagnostic scanner to read and interpret the code, as well as inspecting the sensor, wiring, and connectors.
  2. Re-calibrate or replace the steering angle sensor if it is found to be faulty or out of range.
  3. Repair or replace damaged wiring or connectors.
  4. Test drive the vehicle to ensure that the issue has been resolved and that the sensor is providing accurate data to the stability control system.
  5. Clear the fault code from the vehicle's computer system to reset the warning lights.

Cost to Fix C0071

The cost of repairing a C0071 code can vary depending on the specific cause of the issue and the labor rates in your area. On average, the repair costs for this issue can range from $200 to $500, including parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's recommended to get quotes from multiple shops to find the best deal.

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Code C0071 Information for Specific Makes

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 C0071 Code

1. What are the common symptoms of OBDII code C0071?

The common symptoms of OBDII code C0071, which indicates that the change range of the steering angle sensor is too big, include the traction control light or stability control light coming on, and potential issues with the vehicle's steering behavior.

2. What could cause OBDII code C0071 to be triggered?

OBDII code C0071 is typically triggered when the change range of the steering angle sensor is detected to be outside of the expected parameters. This could be due to a malfunction in the steering angle sensor itself, a calibration issue, or a problem with the steering system.

3. How can I diagnose the cause of OBDII code C0071?

Diagnosing OBDII code C0071 usually involves using a diagnostic scanner to read the code and determine the specific details of the issue. Further diagnosis may require checking the steering angle sensor for proper operation, inspecting the steering system components, and performing a recalibration if necessary.

4. What are the potential dangers of ignoring OBDII code C0071?

Ignoring OBDII code C0071 can lead to compromised stability and traction control systems, which may affect the vehicle's handling and safety. It is important to address this code promptly to ensure proper functionality of these critical systems.

5. Can I repair OBDII code C0071 at home?

While some basic troubleshooting steps can be taken at home, resolving OBDII code C0071 may require specialized tools and expertise. It is recommended to consult with a professional mechanic to accurately diagnose and repair the underlying issue causing this code.

6. How much does it cost to fix OBDII code C0071?

The cost of fixing OBDII code C0071 can vary depending on the cause of the issue. It may involve simple recalibration of the steering angle sensor, which can be relatively inexpensive, or it could require replacing faulty sensor components or addressing more complex steering system issues, which may be more costly.

7. Is it safe to drive with OBDII code C0071 active?

Driving with OBDII code C0071 active is not recommended, especially if it affects the stability or traction control systems. It is advisable to address this issue promptly to ensure the safe operation of your vehicle.

8. How often does OBDII code C0071 occur in vehicles?

OBDII code C0071 related to the steering angle sensor change range being too big can occur in vehicles with electronic stability control systems, particularly in newer vehicles equipped with advanced safety features.

9. Can extreme weather conditions trigger OBDII code C0071?

Extreme weather conditions, such as extreme temperatures or heavy precipitation, can potentially impact the performance of the steering angle sensor and trigger OBDII code C0071. It is important to keep the vehicle well-maintained to prevent weather-related issues.

10. Will OBDII code C0071 cause my vehicle to fail an emissions test?

OBDII code C0071 is related to the steering angle sensor and does not directly affect emissions. However, if left unresolved, it can lead to safety concerns that may impact the overall performance of the vehicle, potentially resulting in a failed emissions test.

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