Keyless remote will not work even after replacing battery

SOURCE: programing keyless remote

To Program a new remote you must get in your vehicle, close all doors hold your unlock button down.while holding the button down turn your key on and off two times.at that time your locks will all cycle.Then with your keyless remote hold your lock and unlock buttons till the locks cycle .

SOURCE: Keyless remote entry does not function, panic button does.

This link will take you to very good instructions try it worked for me www.wikihow/program-a-keyless-entry-for-a-chevy-silverado this works on GMC models also.

Harvey N Tawatao

• 3854 Answers
• Posted on Apr 08, 2009

SOURCE: Driver 2 Remote Keyless Entry (RKE) not working, Driver 1 is OK

To resynchronize your transmitter, stand close to your vehicle and press and hold the LOCK and UNLOCK buttons on the transmitter at the same time for seven seconds. The door locks should cycle to confirm synchronization. If the locks do not cycle, see your dealer for service.   I hope this works and good luck

SOURCE: Keyless remote Problem for Yukon Denali 2005

Have your dealership test the remotes for you, they will also use a "Tech-2" to re-program it and should not charge you to do so. "I know mine does not" The "puddle" lamps come on when you un-lock the doors with the remote."If they are enabled in the options on your dash information center or "DIC". "See owners manual for info on that". As far as the DRL's make sure your bulbs are good because they are known to blow out. But the remote should not have anything to do with those.Hope that helps a little?

SOURCE: keyless entry remote quit working. Just purchased

Transmitter Programming Notes Transmitter Programming

1. Start with the ignition OFF, hold down the power unlock button on the door panel. Turn ignition key ON, OFF, ON, OFF. Release power unlock button on the door panel. The locks will cycle once.
2. Hold down the keyless entry transmitter LOCK and UNLOCK buttons for 15 seconds . The locks will again cycle once.
3. Repeat step #2 for each additional keyless entry transmitter.
4. Turn the ignition on to exit the keyless entry transmitter programming mode. Programming is now complete