MAJOR Problems - Need Help Desperately

Originally Posted by HummBebe

I suppose they can check for codes and tell you what may be wrong. If it is a computer issue, PCM BCM or EBCM, they can flash and reset then ship them back?

That's where you run into issues though - when you reflash the computer you need to do a CASE relearn with a tech 2 scan tool, and judging by his location it seems the chances of that are slim.

[HummBebe]

Can the dealer do the case relearn and then send it back???

[Brazi]

Originally Posted by HummBebe

Can the dealer do the case relearn and then send it back???

That is the BIG question:

Can a new PCM be programmed and a CASE relearn done without the whole vehicle, using the original data?

If not, I do not see another alternative than to bring a tech specialist with all the equipment needed to Brazil. That will make a US$ 100 problem turn into a very expensive ordeal.

I will also insist with GM(Brazil) and Hummer(US) to see if they can help me.