AutoCodes – Pontiac – C0197 Pontiac

C0197 Pontiac Code - Yaw Rate Circuit Range/Performance

Quick Answer

The Electronic Brake Control Module (EBCM) triggers a yaw rate sensor test every 40 milliseconds and switches the sensor into test mode. Common causes include Faulty Yaw Rate Sensor, Yaw Rate Sensor harness is open or shorted, Yaw Rate 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
C0197 Pontiac indicates Yaw Rate Circuit Range/Performance.
Common causes
Common causes include Faulty Yaw Rate Sensor, Yaw Rate Sensor harness is open or shorted, Yaw Rate 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 2,785
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 09, 2020
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Code C0197 Pontiac Description

The Electronic Brake Control Module (EBCM) triggers a yaw rate sensor test every 40 milliseconds and switches the sensor into test mode. The EBCM sends a test signal to the sensor via the test circuit. When the test is run, the measured yaw rate from the sensor to the EBCM must be in the range of 25 degrees per second that is greater or less then 7 degrees per second. At standstill, the vehicle yaw rate is zero. The yaw rate signal at standstill is called the offset. If calibration at standstill is not possible, a quick calibration during driving is done. The measured yaw rate is calibrated to a calculated reference yaw rate signal. Yaw rate sensor sensitivity is estimated by comparison of the reference yaw rate and the measured yaw rate during cornering.
Steering angle centering is the process by which the EBCM calibrates the steering sensor output so that the output reads zero when the steering wheel is centered. The vehicle stability enhancement system (VSES) steering angle sensor centering process is performed manually.
OBDII Code C0197 Pontiac - Yaw Rate Circuit Range/Performance - AutoCodes.com
C0197 Pontiac Code - Yaw Rate Circuit Range/Performance

What are the Possible Causes of the DTC C0197 Pontiac?

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

How to Fix the DTC C0197 Pontiac?

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 C0197 Pontiac 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 C0197 Pontiac 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 C0197 Pontiac Code

1. What are the common symptoms of OBDII code C0197 in a Pontiac related to the Yaw Rate Circuit Range/Performance issue?

- Common symptoms include the traction control and stability control lights coming on, potential loss of stability control functionality, and erratic vehicle handling.

2. What can cause the OBDII code C0197 Yaw Rate Circuit Range/Performance in a Pontiac?

- Possible causes include a faulty yaw rate sensor, damaged wiring or connectors in the yaw rate circuit, or issues with the stability control module.

3. How can I diagnose the OBDII code C0197 Yaw Rate Circuit Range/Performance in my Pontiac?

- Diagnosis typically involves using an OBDII scanner to read the code, inspecting the yaw rate sensor and its connections, and conducting a thorough check of the stability control system.

4. Can I continue driving my Pontiac with the OBDII code C0197 Yaw Rate Circuit Range/Performance?

- It is not recommended to drive the vehicle with this code present, as it can affect the stability and control systems, potentially compromising safety.

5. What are some repair tips for fixing the OBDII code C0197 Yaw Rate Circuit Range/Performance in a Pontiac?

- Repair tips may include checking and replacing the yaw rate sensor, repairing any damaged wiring or connectors, and resetting the stability control module after the issue is resolved.

6. Is it necessary to take my Pontiac to a mechanic for the OBDII code C0197 Yaw Rate Circuit Range/Performance?

- While some DIY enthusiasts may attempt to diagnose and fix the issue themselves, it is recommended to consult a qualified mechanic for accurate diagnosis and proper repair.

7. How much does it typically cost to repair the OBDII code C0197 Yaw Rate Circuit Range/Performance in a Pontiac?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve sensor replacement, wiring repairs, or module reprogramming, potentially ranging from $200 to $600 or more.

8. Can resetting the OBDII code C0197 Yaw Rate Circuit Range/Performance in a Pontiac resolve the issue?

- Resetting the code may temporarily clear the warning lights, but if the underlying problem persists, the code is likely to reappear. It is crucial to address the root cause of the issue for a lasting fix.

9. How long does it typically take to repair the OBDII code C0197 Yaw Rate Circuit Range/Performance in a Pontiac?

- The repair time can vary depending on the complexity of the issue and the availability of parts. It may take a few hours to a full day for a mechanic to diagnose and fix the problem.

10. Are there any recalls or service bulletins related to the OBDII code C0197 Yaw Rate Circuit Range/Performance in Pontiac vehicles?

- It is recommended to check with Pontiac dealerships or online resources for any relevant recalls or service bulletins related to this specific OBDII code to stay informed about potential manufacturer-acknowledged issues.

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