1993 Pontiac Firebird Owner's Manual - Page 52

5. If you are programming two transmitters, press any button on the second transrktter. ~e door locks should lock and unlock. When matching transmitters, the first transmitter code matched will be stored in both memories unless a second transmitter is matched. This means that the second transmitter will not work unless is matched it in step 5. 6. Remove the fused jumper from the DLC. The system will not work unless the jumper isremoved. 7. Check that all the buttons on both transmitters work correctly. If the transmitters don't work, or if you'd rather not match the transmitters yourself, see your Pontiac dealer. 1 I To match transmitters to your vehicle: 1. Find the Data Link Connector(DLC). It is in thebottom of the instrument panel near the steering column. 2. Insert one endof a fused jumper into terminal "G." Terminal "G" is the far top terminal on the right. 3. Insert the otherend of the fused jumper into terminal"A." Terminal "A" is the bottom terminal on far the left. You have grounded the program input line. You should hear the door locks lock and unlock within one to three seconds. 4. Press any buttonon the fist transmitter. The door locks should lock and unlock. You can tell the batteries are weak if the transmitter won't work atthe normal range in any location. If you have to get close to your vehicle before the transmitter works, it's probably time to change the batteries. To replace batteries in the Remote Lock Control: 1. If your transmitter has a screw, remove the screw from the back cover. If it doesn'thave ascrew, pop the cover off by inserting a dime (or similar object) in the slat between the covers and twisting. 2. Lift off the front cover, bottom half first. Battery Replacement Under normal use, the batteries in your key chain transmitter should last about two years. 51 .-=