Steering Wheel Position Sensor Range/Performance Problem
There's a problem with the steering wheel position 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 wheel position sensor measures how far and in what direction you're turning the wheel. If it sends bad data to the computer, the system can't tell what's going on and might not respond properly to your steering inputs.
What the computer is actually seeing
The computer expects to see a linear voltage signal from the steering wheel position sensor, which should range from 0.5V at the center position to about 4.5V at full turn. Anything outside of this range triggers a fault code.
What a healthy reading looks like
Voltage should be between 0.5V and 4.5V, linear response corresponding to wheel position.
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.
- 1Check for loose or damaged wiring at the steering column and sensor—repair as needed.
- 2Inspect the connector for corrosion or bent pins—clean or replace as necessary.
- 3Measure the voltage output of the steering wheel position sensor with the key on and the engine off. It should be between 0.5V and 4.5V. If it's outside this range, the sensor is likely faulty.
- 4If the voltage is good, check for steering angle calibration in the vehicle's computer—recalibrate if necessary.
Common causes
- Wiring issues in the steering column
- Faulty steering wheel position sensor
- Poor connector contacts or corrosion
- Steering angle miscalibration after repairs
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
It's generally drivable, but be cautious as you might have unpredictable steering response.
Will this code return after clearing it?
If you fix the underlying issue, it should stay cleared; otherwise, it will return.
Why does this code pair with other steering codes?
Related faults in the steering system often trigger multiple codes due to interconnected components.
Working a real vehicle right now?
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