Code result
C0440
Steering Wheel Position Sensor Circuit
Moderate severity
What it means
The steering angle sensor reports an electrical fault. ESC and lane keeping assistance functions are typically disabled.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Steering angle sensor failed
highOne of the most commonly reported causes for this code — check this first.
Clock spring damaged
mediumA plausible cause — test and verify before replacing parts.
Related help
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