program keyless entry?

hywman · June 24, 2003

Anyone know how to program keyless entry unit for a 2002 trailblazer?

mcali17 · June 24, 2003

If you mean program your remotes, I was told you have to take it to the dealer. Supposedly, they need to use the Tech II to program them. There isn't the cool little turn the key on and off thing for the remotes in these trucks. If you have a good dealer, I would doubt they would even charge you, especially since your truck is still under warranty?

Did you buy this thing used or something? Just wondering why you don't know what rear end is in it. It is listed right on the window sticker.

C5SilverBullet · June 29, 2003

You need to take it to the dealer to have it programmed, it should just take a minute.

Now if you had a Corvette you can do it yourself!

hywman · July 1, 2003

No need to go to a Dealer here is the info to program..

1 SIT IN VEHICLE AND CLOSE DOOR

2 HOLD FINGER DOWN ON UNLOCK POWER DOOR LOCK SWITCH ON DRIVERS DOOR.

3 put key in ignition, TURN IGNITION ON / OFF , ON / OFF.LEAVE KEY IN IGNITION.(DO NOT START VEHICLE, ON POSITION IS THE POSITION BEFORE START)

4 RELEASE FINGER FROM POWER DOOR LOCK.POWER DOOR LOCKS WILL CYCLE.(JUMP UP AND DOWN)

5 PRESS AND HOLD BOTH THE LOCK AND UNLOCK BUTTONS ON NEW REMOTE UNTILL YOU HEAR POWER DOOR LOCKS CYCLE.(JUMP UP AND DOWN) YOU MAY HAVE TO HOLD BOTH BUTTONS DOWN FOR 5- 20 SECONDS.

6 TAKE 2ND NEW , OR OLD REMOTE AND HOLD BOTH UNLOCK AND LOCK BUTTONS DOWN UNTILL LOCKS CYCLE.(MAY TAKE 5- 20 SECONDS)

7 TURN KEY ON, THEN OFF.

YOU ARE DONE, EXIT VEHICLE AND TRY YOUR REMOTE.

Victory Red · July 1, 2003

Do those instructions work on all GM vehicles? If so, what year(s)?

C5SilverBullet · July 1, 2003

No need to go to a Dealer here is the info to program..

1 SIT IN VEHICLE AND CLOSE DOOR

2 HOLD FINGER DOWN ON UNLOCK POWER DOOR LOCK SWITCH ON DRIVERS DOOR.

3 put key in ignition, TURN IGNITION ON / OFF , ON / OFF.LEAVE KEY IN IGNITION.(DO NOT START VEHICLE, ON POSITION IS THE POSITION BEFORE START)

4 RELEASE FINGER FROM POWER DOOR LOCK.POWER DOOR LOCKS WILL CYCLE.(JUMP UP AND DOWN)

5 PRESS AND HOLD BOTH THE LOCK AND UNLOCK BUTTONS ON NEW REMOTE UNTILL YOU HEAR POWER DOOR LOCKS CYCLE.(JUMP UP AND DOWN) YOU MAY HAVE TO HOLD BOTH BUTTONS DOWN FOR 5- 20 SECONDS.

6 TAKE 2ND NEW , OR OLD REMOTE AND HOLD BOTH UNLOCK AND LOCK BUTTONS DOWN UNTILL LOCKS CYCLE.(MAY TAKE 5- 20 SECONDS)

7 TURN KEY ON, THEN OFF.

YOU ARE DONE, EXIT VEHICLE AND TRY YOUR REMOTE.

8. HOP AROUND ON LEFT FOOT WHILE SINGING "I'M A LITTLE TEA POT."

MarkD · July 1, 2003

No need to go to a Dealer here is the info to program..

1 SIT IN VEHICLE AND CLOSE DOOR

2 HOLD FINGER DOWN ON UNLOCK POWER DOOR LOCK SWITCH ON DRIVERS DOOR.

3 put key in ignition, TURN IGNITION ON / OFF , ON / OFF.LEAVE KEY IN IGNITION.(DO NOT START VEHICLE, ON POSITION IS THE POSITION BEFORE START)

4 RELEASE FINGER FROM POWER DOOR LOCK.POWER DOOR LOCKS WILL CYCLE.(JUMP UP AND DOWN)

5 PRESS AND HOLD BOTH THE LOCK AND UNLOCK BUTTONS ON NEW REMOTE UNTILL YOU HEAR POWER DOOR LOCKS CYCLE.(JUMP UP AND DOWN) YOU MAY HAVE TO HOLD BOTH BUTTONS DOWN FOR 5- 20 SECONDS.

6 TAKE 2ND NEW , OR OLD REMOTE AND HOLD BOTH UNLOCK AND LOCK BUTTONS DOWN UNTILL LOCKS CYCLE.(MAY TAKE 5- 20 SECONDS)

7 TURN KEY ON, THEN OFF.

YOU ARE DONE, EXIT VEHICLE AND TRY YOUR REMOTE.

8. HOP AROUND ON LEFT FOOT WHILE SINGING "I'M A LITTLE TEA POT."

ROTFLMAOBSOMN!

hywman · July 1, 2003

we just bought a new remote on ebay ,this is specific instructions for trailblazer, they worked fine on our 2002 LTZ , better to hop around than pay dealership 60 for remote- 80 to program ..

MarkD · July 1, 2003

On my '99 Z71, I ended up having to pay the Stealer. None of the "routines" would work.

mcali17 · July 6, 2003

Let us know if it works, but personally I doubt it. My dad's a GMC Truck dealer and I was talking to one of the techs a few weeks ago and he said that on the GM360s there is no routine to program the remotes like years past, you need the tech II. Plus, I would say if your dealer is going to charge you to program a remote, find another dealer. Besides, you should still be under warranty, right?