1993 Buick LeSabre Owner's Manual - Page 65

5. Still keeping the program terminal grounded, repeat Step 4 with the second transmitter. If you disconnect the ground wire before completing this step, only the first transmitter is matched. If you make a mistake, disconnect the jumper wire and start over at Step3. BLK LSSEMBLY LINE DIAGNOSTIC NK (ALDL) CONNECTOR -... 6. Remove the jumper wire. (Note: The system will not operate if the jumper wire is still connected.) I I 7. Test the operation of both transmitters with the vehicle. If the lock control does not work as it should, see your Buick dealer. 3. Use a jumper wire with alligator clips at both ends to ground (Terminal A) to program (Terminal G ) . Grounding the program terminal erases the system memory and causes the doors to lock and unlock once. Thismeans the system is ready to be matched to the transmitter. 4. Keeping the program terminal grounded, press the UNLOCK button on the first transmitter. The door locks will lock and unlock again to indicate the transmitter is now matched. If there is no response, check the transmitter batteries. If you do not want to match a second transmitter, proceed to Step 6. Battery Replacement Under normal use, the batteries in your key chain transmitter should last about two years. You can tell the batteries are weak if the transmitter won't work at the normal range in any location. If you have to get close to your vehicle before the transmitter works, it's probablytime to change the batteries. 63