1 Warm the vehicle to operating temperature if possible.
2 Stop vehicle, place in park or neutral and turn ignition OFF.
3 Turn ignition ON and wait 15 seconds
4 Connect the terminals as shown in the diagram using your own wire link,
(Click here for details) , for 2-5 secondsthen remove.
5 Codes will be emitted via SRS Warning Light.
6 Read codes as described in the Code Format Description below.
7 Press the continue button to enter the code numbers and get the code description(s).