Tool:Launch X431 V,LAUNCH X431 V+,etc. 

Module：2009 Land Rover Discovery 3，VIN：SALAN25489A50****；

Function：When finding DTC in ABS steering angle or replaced some parts，

need to use this function.

Operation：

Choose “Intelligent diagnostic”，confirm all the information.

Choose “Quick test”；

Choose “SASM”；

Choose “Special function”；

Choose “ABS Steering angle calibration”；

Prompt: Make sure the steering wheel is in the middle and the front wheel

is directly in front；

Prompt: Switch on the ignition(Position 2)；

Prompt: Please wait；

Press “Yes”；

Prompt: Steering wheel angle sensor calibration finished；

Press “Yes”；

Prompt: Turn off the ignition (Position 0) ；

Prompt: Switch on the ignition (Position 2) ；

Prompt: Turn off the ignition (Position 0) ；

Prompt: Please check all the DTC；

Function finished.