C0529
Steering Angle Sensor Module Missing Calibration
Steering angle sensor not calibrated — required after wheel alignment, suspension service or sensor replacement.
- Check engine light: Yes
- Emissions related: No
- Repair difficulty: medium
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Common causes
Ordered by how often each turns out to be the cause.
- Calibration not performed after serviceCommon
Parts involved
- Steering Angle Sensor Module
C0529 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.