Steering Angle Sensor Range/Performance Problem
There's an issue with the steering angle sensor's reading.
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 you're turning the steering wheel and sends that info to the computer. If it's not working properly, the computer can't tell if you're steering correctly, which can affect stability control and handling.
What the computer is actually seeing
The PCM detects the steering angle sensor signal is out of expected parameters, usually indicating a malfunction or misalignment.
What a healthy reading looks like
The steering angle sensor should output a voltage between 0.5V (full left) to 4.5V (full right) based on steering input, usually around 2.5V when centered.
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 to the steering angle sensor for damage or disconnection. Correct any issues found. Decision: If no issues, proceed to step 2.
- 2Check the voltage output from the steering angle sensor with a multimeter. You should see a range from 0.5V to 4.5V during a full turn. If readings are outside this range, sensor may be faulty. Decision: Replace the sensor if faulty; otherwise, proceed to step 3.
- 3Use a scan tool to check for stored codes and clear them. After clearing, perform a steering angle sensor calibration if your vehicle requires it. Decision: If code returns after calibration, replace the steering angle sensor.
Common causes
- Wiring issues or damaged connectors to the steering angle sensor.
- Faulty steering angle sensor itself.
- Steering system misalignment affecting sensor readings.
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
It's generally safe to drive, but you may lose stability control features, so fix it soon.
Will this code come back after clearing?
Yes, if the underlying issue isn't addressed, the code will likely return.
Why does this code often pair with other codes?
Issues with the steering angle sensor can affect multiple systems like stability control, causing related codes.
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 →