Click Here Now!

1997 Buick LeSabre

1.   Insert key in ignition and leave in the OFF position

2.    Locate the Data Link Port. It is located under dash drivers side. Be sure you know
which pins are 8 and 4.   

        (Note port is wider at top) Your OBDII port will not
            have numbers, use this diagram for reference.



3.       Make sure there are metal contact pins in terminals 8 and 4. Connect 8 to 4 with a 
 jumper wire (leave the jumper
wire connected throughout the programming 
Make sure you know which terminals are 8 and 4. The vehicle will respond 
by locking and unlocking the 
doors to signify entering of programming mode.

4.    Close doors.

5.   Turn ignition to the ON position (as far as you can go without cranking the engine).
      Doors will lock. 

6.      Press and hold both the LOCK and UNLOCK buttons together on the first transmitter to
 programmed. After about 15 seconds, the vehicle will respond by locking and
       unlocking the doors. 
Release the buttons on the transmitter.

7.      Within one minute, repeat the previous step on the remaining transmitters to be

8.    Remove jumper wire applied to th OBDII Port.


   Can I Program an ignition key for this vehicle?
      Click Here