C1172 Code - Steering Angle Sensor Internal Fault
Quick Answer
The Anti-Lock Brake System (ABS) Module monitors the Steering Angle Sensor. Common causes include Initialize Steering Angle Sensor, Faulty Steering Angle Sensor, Steering Angle Sensor harness is open or shorted. 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
- C1172 indicates Steering Angle Sensor Internal Fault.
- Common causes
- Common causes include Initialize Steering Angle Sensor, Faulty Steering Angle Sensor, Steering Angle Sensor harness is open or shorted.
- 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 C1172 Description
What are the Possible Causes of the DTC C1172?
- Initialize Steering Angle Sensor
- Faulty Steering Angle Sensor
- Steering Angle Sensor harness is open or shorted
- Steering Angle Sensor circuit poor electrical connection
How to Fix the DTC C1172?
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 C1172 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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Information for Specific Makes
- C1172 Infiniti — Local Arear Network Communication 2
- C1172 Mercedes-Benz — Steering Angle Sensor Internal Fault
- C1172 Nissan — Local Arear Network Communication 2
Frequently Asked Questions about C1172 Code
1. What are the common symptoms of OBDII code C1172 (Steering Angle Sensor Internal Fault)?
The common symptoms of OBDII code C1172 include the traction control and stability control lights illuminating on the dashboard, erratic steering behavior, and potential loss of control while driving.
2. What typically causes the OBDII code C1172 (Steering Angle Sensor Internal Fault)?
The most common cause of OBDII code C1172 is a malfunction or failure in the steering angle sensor itself. This sensor is responsible for measuring the steering wheel angle and is crucial for the proper functioning of the vehicle's stability control system.
3. How can I diagnose the OBDII code C1172 (Steering Angle Sensor Internal Fault)?
Diagnosing OBDII code C1172 usually involves using a diagnostic scanner to read the fault code and then performing further testing on the steering angle sensor to determine if it is faulty or if there are any wiring issues causing the problem.
4. Can I still drive my vehicle with OBDII code C1172 (Steering Angle Sensor Internal Fault)?
It is not recommended to drive your vehicle with OBDII code C1172 present, as it can affect the stability and control of your vehicle. It is best to have the issue diagnosed and repaired as soon as possible.
5. How can I repair OBDII code C1172 (Steering Angle Sensor Internal Fault)?
Repairing OBDII code C1172 typically involves replacing the faulty steering angle sensor. It is crucial to use a high-quality replacement sensor and ensure proper installation to prevent the issue from reoccurring.
6. Is it possible to reset OBDII code C1172 (Steering Angle Sensor Internal Fault) without replacing the sensor?
In some cases, resetting the fault code may temporarily clear the warning lights on the dashboard. However, if the underlying issue with the steering angle sensor is not addressed, the code is likely to reappear.
7. How much does it cost to repair OBDII code C1172 (Steering Angle Sensor Internal Fault)?
The cost of repairing OBDII code C1172 can vary depending on the make and model of your vehicle, the labor rates of the repair shop, and the cost of the replacement steering angle sensor. It is advisable to get a few quotes from different shops to compare prices.
8. Can a DIY enthusiast fix OBDII code C1172 (Steering Angle Sensor Internal Fault)?
While some experienced DIY enthusiasts may be able to replace the steering angle sensor themselves, it is recommended to have this repair done by a professional technician. Proper diagnosis and installation are crucial to ensure the issue is resolved correctly.
9. Will OBDII code C1172 (Steering Angle Sensor Internal Fault) cause my vehicle to fail an emissions test?
OBDII code C1172 is not directly related to emissions, so it should not cause your vehicle to fail an emissions test. However, it is still important to address this issue promptly to ensure the safety and performance of your vehicle.
10. How long does it take to repair OBDII code C1172 (Steering Angle Sensor Internal Fault)?
The repair time for OBDII code C1172 can vary depending on the accessibility of the steering angle sensor in your vehicle and the experience of the technician. In general, it may take a few hours to replace the sensor and perform necessary testing to ensure proper functionality.
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