C1145 Infiniti Code - YAW Rate Sensor
Quick Answer
The Yaw Rate/Side/Decel G sensor detects the Yaw Rate/Side/Decel G affecting the vehicle and transmits the data to the ABS actuator and electric unit (control unit) as an analog voltage signal. Common causes include Faulty Yaw Rate/Side G Sensor, Yaw Rate/Side G Sensor harness is open or shorted, Yaw Rate/Side G 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
- C1145 Infiniti indicates YAW Rate Sensor.
- Common causes
- Common causes include Faulty Yaw Rate/Side G Sensor, Yaw Rate/Side G Sensor harness is open or shorted, Yaw Rate/Side G 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 C1145 Infiniti Description
What are the Possible Causes of the DTC C1145 Infiniti?
- Faulty Yaw Rate/Side G Sensor
- Yaw Rate/Side G Sensor harness is open or shorted
- Yaw Rate/Side G Sensor circuit poor electrical connection
How to Fix the DTC C1145 Infiniti?
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 C1145 Infiniti 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.
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Frequently Asked Questions about C1145 Infiniti Code
1. What does the OBDII code C1145 for Infiniti YAW Rate Sensor indicate?
The code C1145 relates to a fault with the YAW Rate Sensor in an Infiniti vehicle. It typically signifies an issue with the sensor's circuit or performance.
2. What are the common symptoms of a YAW Rate Sensor problem in an Infiniti?
Common symptoms of a YAW Rate Sensor issue in an Infiniti include the ABS warning light or traction control light illuminating on the dashboard, unstable handling or steering, and potential loss of vehicle stability.
3. What are the possible causes of the C1145 OBDII code for the YAW Rate Sensor in an Infiniti?
The C1145 code can be triggered by a faulty YAW Rate Sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor's calibration or software.
4. How can I diagnose a YAW Rate Sensor problem in my Infiniti when experiencing the C1145 code?
Diagnosing a YAW Rate Sensor problem typically involves using a diagnostic scanner to retrieve the specific trouble codes, conducting a visual inspection of the sensor and its wiring, and performing tests to check the sensor's functionality.
5. Can I drive my Infiniti with a YAW Rate Sensor issue related to the C1145 code?
It is not recommended to drive your Infiniti with a YAW Rate Sensor problem as it can affect the vehicle's stability and safety systems. It is advisable to have the issue diagnosed and repaired promptly.
6. How can I repair a YAW Rate Sensor problem causing the C1145 code in my Infiniti?
Repairing a YAW Rate Sensor issue may involve replacing the faulty sensor, repairing damaged wiring or connectors, recalibrating the sensor, or updating its software. It is recommended to consult a professional mechanic for accurate diagnosis and repair.
7. Are there any DIY tips for troubleshooting a YAW Rate Sensor problem in an Infiniti?
DIY tips for troubleshooting a YAW Rate Sensor problem include checking the sensor's wiring for visible damage, ensuring proper sensor connections, and clearing the trouble codes to see if they reappear after driving.
8. How much does it cost to repair a YAW Rate Sensor issue causing the C1145 code in an Infiniti?
The cost of repairing a YAW Rate Sensor problem in an Infiniti can vary depending on the extent of the issue, the need for sensor replacement, and labor costs. It is advisable to obtain quotes from reputable repair shops.
9. Can a YAW Rate Sensor problem causing the C1145 code be fixed at home or does it require professional assistance?
While some basic troubleshooting can be done at home, repairing a YAW Rate Sensor problem related to the C1145 code often requires specialized tools and expertise. It is recommended to seek professional assistance for accurate diagnosis and repair.
10. How important is it to address a YAW Rate Sensor issue triggering the C1145 code in an Infiniti?
Addressing a YAW Rate Sensor problem is crucial for maintaining the safety and stability of your Infiniti vehicle. Ignoring the issue can lead to compromised handling, reduced vehicle control, and potential safety hazards while driving.
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