Steering Position Sensor Range/Performance Problem
The steering position sensor is malfunctioning or out of range.
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 position sensor detects how far you've turned the steering wheel. If it's not working right, the vehicle's stability control and other systems can't tell the position of the steering wheel accurately, which can cause handling issues.
What the computer is actually seeing
The computer sees inputs from the steering position sensor that are either outside of the expected range or not changing as they should when you turn the wheel.
What a healthy reading looks like
The steering position voltage should be between 0.5V (full left) and 4.5V (full right), with a neutral point around 2.5V when the wheel is straight.
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. Inspect the wiring and connectors to the steering position sensor for damage or corrosion. Are they secure and in good condition? -> If not, repair or replace as needed.
- 22. Check the voltage output of the steering position sensor while turning the wheel from left to right. Is the voltage in the expected range (0.5V - 4.5V)? -> If not, replace the sensor.
- 33. Use a scan tool to monitor live data from the steering position sensor while performing a key-on/engine-off test. Is the data updating correctly with wheel position changes? -> If yes, the sensor is likely fine; investigate further for mechanical issues. If no, replace the sensor.
Common causes
- Faulty steering position sensor
- Wiring issues or short circuits in the sensor circuit
- Poor connections at the sensor or computer connectors
- Mechanical blockage in the steering system
Typical repair cost
$$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
It's not recommended as it can affect vehicle handling and stability control.
Will this code come back after clearing it?
If the underlying issue isn't fixed, it will return.
Why would this code pair with ABS or traction control codes?
Because the steering position sensor is crucial for the stability and traction systems to function properly.
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 →