My remote key is not working ,i had done the relearn steps but after 1 or 2min it stop opening ,i noticed that once i open the car by the key the remote work but if lock the car and leave it for 2 min the remote stop working .

 

Battery on the fob might be bad.

 

I have a friend with an Avalanche with the same problem. He says his mechanic tells him its a faulty "body module"??

 

I think i have to visit the dealer

 

Why wouldn't you just do that in the first place LOL.

 

because i cant stay with no car for 2 days & the car is out off warently .

 

it shouldn't take 2 days to do anything. If that is how long they said, find a new dealership.

but damn that sucks.

 

I dont think it would take more than an hour or 2 tops. They'll likely try a new fob first and see if it does it. then go from there.

 

Word, they will just hook your **** up to the computer, run some test. Either make it work, or program a new key fob like he said.