Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Steering Angle Sensor: Testing and Inspection

Calibrating the steering wheel angle sensor

Note: The wheel alignment must be correct before calibration is carried out.

1. Put the wheels straight ahead.
2. Connect the diagnostic tool.
3. Select Steering Angle Sensor Calibration. Follow the instructions displayed.
4. Read and clear diagnostic trouble codes.
5. Test drive the vehicle.
6. Check for any DTC that have been generated. If any DTC have been generated, refer to the corresponding code for fault diagnosis and procedure.
7. Disconnect the diagnostic tool.