Insert the ignition key and turn the switch to the ON position.
Locate the 20-pin data link connector under the hood.
(this is the connector that technicians use to connect to your car's computer)
Install a jumper wire between pins 5 and 6 of the 20-pin under-hood DLC.
Press the LOCK button on the transmitter for 1 second
(turn signals will blink one).
Remove the jumper wire, turn the ignition switch OFF, and remove the key.