This is a
Factory OEM (Original
Equipment Manufacturer) 3 button keyless entry remote, aka
"key fob" for a 2003 GMC Yukon.
These are genuine GMC OEM electronics in a
new aftermarket case.
Collect all remotes that you wish to
program. This procedure will erase all previously programmed remotes. You must
program all existing and new remotes that you wish to use on the vehicle at
1. Close all doors, insert key into
ignition - do not turn it.
2. Hold the UNLOCK button on the driver's side door - DO NOT RELEASE until
instructed to do so in step 4.
3. Quickly turn ignition from ON to OFF
twice. (Do not start the car, ON is the position just before starting and OFF is
where you can remove the key).
4. RELEASE the UNLOCK button. The locks will
now cycle from lock to unlock signaling the vehicle has entered programming
***If the locks cycle before you release the
unlock button, the programming will not work and your vehicle is not in
programming mode - Repeat from step one. If the locks continue to cycle before
releasing, the procedure is not being followed correctly or something is
malfunctioning with the vehicle???s keyless entry system.
5. Push and hold the LOCK and UNLOCK buttons
at the same time on the first remote you wish to program. Hold the buttons down
together until the vehicle responds by cycling the door locks (you may have to
hold the buttons down for up to 5 minutes when programming a new remote ??? a
previously paired remote will pair more quickly). Repeat step 5 above for any additional
or existing remotes that you wish to program and use on the vehicle at this
6. Turn the key to the ON position, which
exits programming mode. Programming is now complete. Test all remotes.