Steering Angle Sensor Performance
The steering angle sensor is sending incorrect data to the control module.
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 much and in which direction you turn the steering wheel, but it's sending wrong info to the computer, which can confuse stability controls.
What the computer is actually seeing
The steering angle position signal is out of expected range, showing values that aren't matching what it's supposed to at particular wheel angles.
What a healthy reading looks like
Expected angle values range typically from -270° to 270°. If the sensor is functioning correctly while turning, output should change smoothly without spikes or drops.
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 signs of damage or corrosion. Repair or replace as needed. Decision Point: If wiring is okay, proceed to step 2; if bad, fix and retest.
- 22. Verify alignment settings if the vehicle has had recent alignment work. Improper alignment may require recalibrating the sensor. Decision Point: If realignment has occurred, perform recalibration; if not, move to step 3.
- 33. Test the steering angle sensor with a scan tool to observe live data. Turn the steering wheel slowly and check for consistent output values. Decision Point: If values change smoothly, the sensor may be fine; if not, replace the sensor.
Common causes
- Corroded or damaged wiring to the sensor
- Faulty steering angle sensor
- Calibration issue after wheel alignment
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code active?
It's not ideal; handling may be affected, especially during sharp turns or slippery conditions.
Will the code come back after clearing?
If the underlying issue isn't fixed, yes, it will return once the vehicle is driven.
Why does this code pair with other steering codes?
Chained errors may indicate related issues within the steering system affecting overall performance.
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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