This requires that the vehicle be connected to special diagnostic
equipment.
Two new Keys should be ready because the system requires a minimum of
two Keys in the program.
After the first two Keys are programmed, additional Keys can be entered
individuallyby following the instructions for adding duplicate Keys.
Add Duplicate Key (Requires two working Keys)
Insert an existing Key into the ignition cylinder.
Turn the ignition cylinder to ON (2) and back to OFF.
Remove the existing Key and, within five seconds, insert a
second Key and turn it to ON(2) then back OFF.
Insert the new Key before ten seconds have elapsed and turn
it to ON (2). Leave it on for one second and turn back to OFF.
The security light will light up for three seconds to
indicate that the new Key has been successfully programmed.