Steering Angle Sensor Calibration Fault
The steering angle sensor cannot be calibrated or is out of range.
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 car can't figure out where the steering wheel is sitting, messing with stability control and other systems.
What the computer is actually seeing
The steering angle sensor signal is inconsistent or exceeds expected calibration limits.
What a healthy reading looks like
Steering angle signal should be between -90 to +90 degrees; a calibrated value should match the wheel position.
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. Inspect wiring and connectors for damage or corrosion at the steering angle sensor. Repair as needed. Decision: OK? Go to step 2. Not OK? Fix wiring/connectors and retest.
- 22. Check the steering angle sensor's voltage at idle with the key on; you should see a voltage of around 0.5 to 4.5 volts. Decision: OK? Go to step 3. Not OK? Replace the sensor.
- 33. Perform a steering angle sensor calibration using a scan tool. Follow the manufacturer's procedure. Decision: Calibration successful? If yes, clear codes; if no, go to step 4.
- 44. Check for binding in the steering column or rack. Rotate the wheel manually; it should move freely. Decision: OK? If yes, consider replacing the steering angle sensor. If no, fix any binding issues first.
Common causes
- Faulty steering angle sensor
- Faulty wiring or connectors to the sensor
- Calibration procedure not completed or done improperly
- Steering column issues or binding
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
Yes, but the vehicle's stability control may not function properly, so cautious driving is advised.
Will this code come back after I clear it?
If you've fixed the underlying issue, it shouldn't return; verify repairs with proper testing.
Why does this code appear alongside steering issues?
The steering angle sensor directly affects stability control systems; faults here can lead to erratic handling.
Working a real vehicle right now?
Let DiagCoach walk you through it live with your specific symptoms, vehicle, and what you've already checked.
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