C0462
System
Chassis (ABS / Stability)
Scanner required
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Steering Angle Sensor Not Calibrated

Understand C0462, common causes, and the right TOPDON scanner to diagnose it.

Stability control needs steering angle sensor center position — required after alignment or SAS replacement.

Common symptoms

  • ESC light on
  • Stability control inactive
  • Often with C0563

Typical causes

  • SAS calibration not done after alignment
  • Battery disconnect on some models
  • Failed steering angle sensor

What scanner do you need?

Full-system scanner (engine, ABS, SRS, transmission, service resets)

Use live data and freeze frame to confirm the fault before replacing parts. ABS, SRS, and network U-codes usually require a full-system scanner.

Diagnostic tips

  • Record freeze frame data when the code first sets
  • Clear the code only after fixing the root cause
  • Check for related pending codes that point to a common issue
  • Verify battery voltage is above 12.4V before chasing sensor codes

Recommended TOPDON scanners

Frequently asked questions

Can I diagnose C0462 with a basic code reader?
C0462 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Is it safe to drive with C0462?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.