Bought a used 2005 Colorado that did not come with a keyless fob. I acquired a transmitter for 2005 Colorado, now need help with programming it. Thanks in advance.

According to a very good site... www.programyourremote.com







1. There is no manual way to program keyless remotes for this vehicle.
2. You must take thisvehicle to a Locksmith or dealership with the
correct equipmentto have the remotes programmed