Steering Angle Sensor Fault
There’s an issue with the steering angle sensor readings.
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 steering angle sensor measures how far and fast you're turning the steering wheel. If it’s broken, the car's stability systems can’t work properly.
What the computer is actually seeing
The computer expects a voltage signal from the steering angle sensor that varies with the angle; it should typically range around 0.5 to 4.5 volts depending on the turn angle.
What a healthy reading looks like
Steering angle sensor output should show a consistent change in voltage correlating with steering wheel movement, usually between 0.5V (straight) to 4.5V (full turn).
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.
- 1Inspect the wiring and connectors leading to the steering angle sensor for any visible damage or corrosion. Repair if necessary.
- 2Check the steering angle sensor itself using a scan tool to see if its output is within expected voltage ranges (0.5-4.5V during turning).
- 3If output is faulty, replace the steering angle sensor and calibrate it according to manufacturer specifications.
Common causes
- Damaged wiring or connectors to the steering angle sensor.
- Faulty steering angle sensor.
- Calibration issues after steering component replacement.
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
It can be drivable but with reduced stability control; fix it soon.
Will the code come back after resetting?
If the underlying issue is not fixed, yes, the code will likely return.
Why does this code pair with others?
Related codes often indicate a network or sensor problem that affects multiple systems.
Working a real vehicle right now?
Let DiagCoach walk you through it live with your specific symptoms, vehicle, and what you've already checked.
Start guided diagnostic →