Fault in Steering Angle Sensor Signal
The steering angle sensor signal is out of range or has a malfunction.
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)
There’s an issue with the sensor that measures how much you turn the steering wheel, affecting things like stability control and steering response.
What the computer is actually seeing
The vehicle's computer is monitoring the steering angle sensor for a voltage signal typically between 0.5 to 4.5 volts, representing the angle of the steering wheel. If the signal is out of this range, it triggers the fault code.
What a healthy reading looks like
Expected voltage range from the steering angle sensor is 0.5 - 4.5 volts; when centered, it should be around 2.5 volts.
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 the wiring and connectors to the steering angle sensor for damage or corrosion. Repair as needed. Decision Point: If wiring is intact, proceed to step 2. If damaged, repair and clear code.
Common causes
- Wiring issues (shorts or breaks in the harness)
- Faulty steering angle sensor
- Incorrectly calibrated steering angle sensor
- Steering column or steering rack issues
Typical repair cost
$$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
You can drive, but handling may be affected. Get it checked soon, especially if you notice any driving issues.
Will this code come back after clearing?
If the underlying issue isn't fixed, yes, it will likely return after clearing.
Why is this related to traction control or stability issues?
The steering angle sensor helps the computer determine how much to intervene for safety features like traction control.
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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