key fob programming

Does anyone know how to program the OEM factory keyless entry remotes to a 2001 GMC Sierra?  I only have 1 remote and i don't want to take it to GMC and pay them 50$ for something i'm sure i can do.  If you have any information it will be appreciated!  thanks

I'm not 100% sure it will work on your model, but I had a customer with one and the instructions were printed on the inside of the back housing. It said something like turn the ignition on and press and hold the lock and unlock at the same time for 10 seconds and the horn will honk to confirm programming. Hope that helps.  

I'll only charge you $ 45.00 for this Follow these steps : 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). 12. Turn the ignition switch to the ON position in order to exit the transmitter programming mode.Jeff

Velocity Custom Home Theater

Mobile Audio/Video Specialist

Morden, Manitoba CANADA