BSarte

<TABLE border=0 cellSpacing=0 cellPadding=6 width="100%" itxtvisited="1"><TBODY itxtvisited="1"><TR itxtvisited="1"><TD style="BORDER-BOTTOM: 1px inset; BORDER-LEFT: 1px inset; BORDER-TOP: 1px inset; BORDER-RIGHT: 1px inset" class=alt2 itxtvisited="1">Originally Posted by iowaman
THIS WILL WORK FOR MOST ALL GM CARS & VANS

Chevy Venture & VANS ONLY SOME SUV'S
[ol][*]Gather ALL your keyless FOBS for this vehicle.[*]Remove the ignition key from the ignition lock cylinder.[*]Remove the "BCM PRGRM" fuse from the fuse panel, accessed by opening the front passenger door. Use the legend on the fuse panel to properly locate the "BCMPRGRM" fuse.[*]Close the liftgate.[*]Get in and close all the doors.[*]Insert key into the ignition, and turn the ignition lock cylinder to ACC (one click towards you - the opposite direction from starting the engine).[*]Turn the ignition lock cylinder to OFF, and then back to ACC within 1 second.[*]Open and close any vehicle door. A chime will be heard when the system enters programming mode.[*]Press and hold the transmitter LOCK and UNLOCK buttons simultaneously for about 14 seconds. IMPORTANT: After 7 seconds a chime may be heard confirming successful synchronization. It is necessary to wait approximately 14 seconds for a second chime that will confirm successful programming. Your new remote has been accepted and all existing remote codes have been erased.[*]Repeat the previous step on each additional transmitter to be programmed (incuding any existing transmitters)[*]Re-Install the "BCMPRGRM" fuse into the fuse panel. [/ol]
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GM TRUCKS AND MOST CARS


IMPORTANT: Before entering programming mode, have in possession all of the transmitters you will be using on the vehicle. Once you program the transmitter, all previous codes will be erased from the memory. The other transmitters will not be functional until you program the transmitters again.
1. Close all vehicle doors.
2. Insert the key into the ignition.
3. Hold down the power UNLOCK button on the driver’s door panel-continue to hold down until instructed to release.
4. Perform steps 5 through 8 in fairly rapid succession.
5. Turn the ignition switch to the ON position (as far as you can go without starting the engine).
6. Turn the ignition switch to the OFF position.
7. Turn the ignition switch to the ON position.
8. Turn the ignition switch to the OFF position.
9. Release the power unlock button on the door panel. The vehicle will lock and unlock the doors automatically.
10. Hold down the LOCK and UNLOCK buttons on the transmitter simultaneously until the door locks and unlocks. This step may take up to 30 seconds.
11. Repeat the previous step for each additional transmitter (including any existing transmitters).
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<!-- END TEMPLATE: bbcode_quote -->Hi,

I have been trying to program two remotes using the procedure listed below. I get the first one programmed just fine and it works, then I do the second one and it works fine but then the first one does not work at all.

The procedure seems to work fine. The end statement says I can program up to 4 remotes? How?

Any suggestions on what the issue is?

Bruce

IMPORTANT: Before entering programming mode, have in possession all of the transmitters you will be using on the vehicle. Once you program the transmitter, all previous codes will be erased from the memory. The other transmitters will not be functional until you program the transmitters again.
1. Close all vehicle doors.
2. Insert the key into the ignition.
3. Hold down the power UNLOCK button on the driver’s door panel-continue to hold down until instructed to release.
4. Perform steps 5 through 8 in fairly rapid succession.
5. Turn the ignition switch to the ON position (as far as you can go without starting the engine).
6. Turn the ignition switch to the OFF position.
7. Turn the ignition switch to the ON position.
8. Turn the ignition switch to the OFF position.
9. Release the power unlock button on the door panel. The vehicle will lock and unlock the doors automatically.
10. Hold down the LOCK and UNLOCK buttons on the transmitter simultaneously until the door locks and unlocks. This step may take up to 30 seconds.
11. Cycle the ignition switch from the OFF position to the to the ON position then back to the OFF position to exit position.
12. Repeat the previous step for each additional transmitter (including any existing transmitters).<!-- / message -->