C0197 GMC 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 GMC 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.
Code C0197 GMC Description
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.
What are the Possible Causes of the DTC C0197 GMC?
- 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 GMC?
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 GMC 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 GMC code?
Need more information on how to fix the C0197 GMC code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the C0197 GMC code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about C0197 GMC Code
1. What are common symptoms of OBDII code C0197 GMC (Yaw Rate Circuit Range/Performance)?
- Common symptoms include the traction control light or stability control light coming on, loss of traction control functionality, and potential steering issues.
2. What causes OBDII code C0197 GMC to trigger?
- The code C0197 is typically triggered by a malfunction in the yaw rate sensor or a problem with the wiring or connections related to the yaw rate circuit.
3. How can I diagnose the issue causing OBDII code C0197 GMC?
- Diagnosing the issue involves using a scan tool to read the code, checking the yaw rate sensor and its wiring for any visible damage, and performing a system test to determine if the sensor is functioning correctly.
4. Can a malfunction in the yaw rate sensor affect vehicle safety?
- Yes, a malfunctioning yaw rate sensor can affect the vehicle's stability control system, leading to potential loss of control in certain driving conditions.
5. What are some repair tips for fixing OBDII code C0197 GMC?
- Repair options may include replacing the yaw rate sensor, repairing or replacing damaged wiring, checking and cleaning sensor connections, and performing a system reset after the repair.
6. Is it safe to continue driving with OBDII code C0197 GMC present?
- It is not recommended to continue driving with this code present, as it can affect the vehicle's stability control system and compromise safety in certain driving conditions.
7. How much does it typically cost to repair OBDII code C0197 GMC?
- The cost of repair can vary depending on the extent of the issue, but it may range from $200 to $500, including parts and labor.
8. Can I reset OBDII code C0197 GMC myself?
- While you can clear the code with an OBDII scanner, it is important to diagnose and address the underlying issue causing the code to prevent it from reoccurring.
9. Will OBDII code C0197 GMC cause my vehicle to fail an emissions test?
- The code itself may not directly cause a vehicle to fail an emissions test, but it is indicative of an issue that should be addressed to ensure proper vehicle operation.
10. How long does it typically take to repair OBDII code C0197 GMC?
- The repair process for this code can take a few hours to a full day, depending on the complexity of the issue and the availability of parts.
Discuss the causes and fixes for C0197 GMC OBDII Code
Code C0197 GMC comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
