Steering Angle Sensor Circuit Range/Performance Problem
There’s a problem with the steering angle sensor’s performance.
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 tells the computer how much the steering wheel is turning. When it sees values that don't match normal patterns, it triggers this code.
What the computer is actually seeing
The steering angle sensor outputs a voltage that should change in a predictable way as you turn the wheel. If the output is outside of expected limits or seems inconsistent, the computer flags it as a fault.
What a healthy reading looks like
Steering angle should vary from -450 to +450 degrees, with voltage typically between 0.5V to 4.5V as the steering moves.
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 for any obvious wiring damage or loose connectors at the steering angle sensor. Repair as necessary. Decision: Is wiring/connectors good? (Yes: proceed, No: fix wiring/connector and recheck code).
- 22. Use a scan tool to read the live data of the steering angle sensor. Note the range of values while turning the steering wheel. Decision: Are values within the expected range? (Yes: proceed, No: replace the steering angle sensor).
- 33. If applicable, verify if there have been recent repairs to the steering system that may require recalibration. Use the appropriate scan tool to attempt a calibration. Decision: Did calibration fix the code? (Yes: vehicle is good, No: further inspect the sensor and its connections).
Common causes
- Faulty steering angle sensor
- Wiring issues (shorts or opens)
- Poor connections at the sensor or module
- Calibration issues after replacing steering components
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
It's moderate severity. You can drive, but the stability control may not work properly until fixed.
Will this code come back after clearing it?
If the underlying issue isn’t fixed, it likely will come back.
Why does it pair with other codes?
Multiple codes may indicate related issues in the steering or stability control systems.
Working a real vehicle right now?
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