[Tireburner]

From an e-mail I recieved: Programming 2002 Trailblazer


1- Close all the vehicle doors

2- Insert the key into the ignition cylinder (do not turn on)

3- Press and hold the door unlock switch

4- While holding the door lock switch in the unlock position, cycle the ignition ON, OFF, ON, OFF.

5- Release the door unlock switch. The doors will lock and unlock to confirm the program mode

6- Press and hold the LOCK and UNLOCK button simultaneously on one transmitter. After a delay of approx. 15 seconds, the doors will lock and unlock to confirm the programming of that transmitter.

7- Repeat the previous step to program up to 4 transmitters.

8- Turn the ignition switch to the RUN position in order to exit the keyless entry transmitter program mode.

9- Operate the transmitter(s) functions to verify proper operation.