2000 tahoe not going into key fob programming mode

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Tahoe JT

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As the title says my 2000 tahoe is not going into key fob programming mode. I hold down the unlock switch and turn the ignition on off x2 and release the unlock switch and nothing happens.

This started when i dropped my only key fob on the floor and broke it. So the key fob worked fine with the car until then. So now the car wont start and i have no idea of whats going on.

Any sugestions would be nice


2000 tahoe 5,3 LT
 

Wayne Cary

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Did you get this figured out. I have an 00 Z71 and it didn't have any fobs, but everywhere I have looked says it comes with them, but like yours, it wont go into programming mode.
 

Fless

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Kind of late to the discussion, and it looks like the OP hasn't posted anything further.

To the OP, I don't think the fobs have anything to do with the truck not starting.

Are you using this procedure to program the key fobs?

It's the one I used for my '04 when I bought two new remotes. Funny, though, the factory one wouldn't program, but I had bought a new pair so that's all I needed.
 

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