Steering Angle Sensor Voltage Range/Performance Problem
There’s a problem with the steering angle sensor's voltage signal.
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 tracks how far you’ve turned the steering wheel and sends that info to the computer. If it’s not working right, the system doesn’t know how to respond to your steering input properly.
What the computer is actually seeing
The computer expects a voltage range from the steering angle sensor of about 0.5V to 4.5V, representing an angle of -90 to +90 degrees. If the voltage falls outside this range or is inconsistent, the fault triggers.
What a healthy reading looks like
0.5V at -90 degrees, 2.5V at 0 degrees, 4.5V at +90 degrees.
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 at the steering angle sensor for any visible damage or corrosion. Repair or replace as needed. Decision Point: Are the connections good? If yes, go to step 2. If no, fix the wiring/connectors.
Common causes
- Faulty steering angle sensor
- Corroded or damaged wiring
- Poor electrical connections or ground issues
- Misalignment of the sensor after repairs or accidents
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
Yes, but you might notice issues with stability control and steering response.
Will this code come back?
If the root problem isn't fixed, yes.
Why does this code pair with others?
It's common for multiple issues to affect steering and stability systems, causing related fault codes.
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