Lost Communication With Steering Angle Sensor Secondary
The U0531 code means the vehicle's onboard diagnostic system has detected: Lost Communication With Steering Angle Sensor Secondary. This is a moderate severity code.
- Keep driving?
- Short distances only
- DIY difficulty
- hard
- Estimated cost
- $200 - $900
Network codes mean modules are not communicating. You need a scanner that reads all systems to find the problem.
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Common Symptoms
- Stability control warning light
- Steering wheel off-center indication
- Lane keep assist malfunction
- Electronic power steering intermittent
Probable Causes (Ranked by Likelihood)
- Steering angle sensor internal failure Very High
- Clock spring wire damage High
- CAN bus wiring fault at steering column Moderate
- Aftermarket steering wheel installation issue Low
Step-by-Step Diagnostic Procedure
-
Perform steering angle sensor calibration
-
Inspect clock spring connector
-
Check CAN bus wires at steering column
-
Verify no aftermarket steering modifications
Frequently Asked Questions
Can I drive with U0531?
Check the severity. If it affects safety systems like stability control or braking, limit driving to short distances. Comfort features like heaters or parking assist are safe to drive with.
What causes U0531?
Most commonly a faulty steering angle sensor secondary or damaged wiring in the communication circuit to that module.
How much does it cost to fix U0531?
Typical repair costs range from $200 - $900 depending on whether the module or just wiring needs repair.
Sources
This page is built from documented references. Verify against your own service info before repair work.
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