#8684, "how to program a new keyless entry remote"
after searching on the net and not finding anything i decided to play around with it myself and figured out how to do it. i spent a few hours of tracing out wires and finally figured it out. i hope this helps some if you out there. there is no need to go to the dealer to reprogram anymore!!!!!
1) Turn ignition to OFF. 2) Ground pin 1 of the Data Link Connector (black 16-pin connector under right side of dash driver's side, it’s where you plug in a check engine code reader). Pin 4 of this connector is a ground, so placing a jumper wire between pins 1 & 4 will accomplish this. Grounding pin 1 tells the system you are getting ready to reprogram it. 3) Close all the doors. 4) Turn the key to ACC, then back to OFF. The power locks will lock/unlock. The system is now ready to be programmed. 5) Press a button on your remote 3 times. 6) The doors will lock/unlock to signal that the codes were received. 7) If you have two remotes, press a button on the second remote within 1 minute of pressing a button on the first one 3 times. Both must be programmed at the same time. 8) The doors will lock/unlock to signal that the codes were received. 9) Remove the connection between pins 1 & 4.
Note: Pin 1 is closes to the drivers seat on the right side of the connector looking at it. Pin 4 is to the left of pin 1.