Steering Angle Sensor Calibration Not Complete
The steering angle sensor has not been calibrated or is reading incorrectly.
Heads up: this code wasn't in our hand-written library yet, so DiagCoach AI built this page on the fly. Double-check critical specs against service info before condemning parts.
What it means (plain English)
The computer checks the angle of your steering wheel to understand where the vehicle is pointed. If it isn't calibrated right, it can't tell if you're turning correctly or not—this can cause issues with stability and traction systems.
What the computer is actually seeing
The module expects to see a stable signal from the steering angle sensor between -90 to +90 degrees while the wheel is turned. If the signal is erratic or out of range, the fault triggers.
What a healthy reading looks like
Steering angle sensor should read between -90° to +90° during operation, with a steady signal around 0° when the wheel is straight.
Guided diagnostic — the DiagCoach way
Don't just throw parts at it. Walk through these in order — each step tells you whether to keep going or stop and fix what you found.
- 11. Check for any visible damage to the wiring and connectors associated with the steering angle sensor. Ensure there is no corrosion or loose connections.
- 22. Using a scan tool, access the live data for the steering angle sensor. Confirm the readings are within expected parameters. If the reading is erratic, proceed to the next step.
- 33. Perform a physical calibration of the steering angle sensor using the manufacturer's procedure. This often involves turning the wheel from lock to lock and returning to center.
- 44. After calibration, clear the fault codes and run the vehicle to see if the code reappears. If it does, replace the steering angle sensor if no faults with the wiring are found.
Common causes
- Uncalibrated steering angle sensor
- Faulty wiring or connectors
- Defective steering angle sensor
- Interference from other electronic components
- Software issues in the vehicle's control modules
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
It's generally drivable, but stability control systems may not function correctly, which can affect safety, especially in adverse conditions.
Will the code come back?
If the calibration is not properly performed or if there are underlying electrical issues, the code is likely to return.
Why does this code pair with other codes?
Many steering and stability codes are interrelated, especially if other sensors depend on the steering angle for proper operation.
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