I need to do fluid replacement..transfer case, both diffs, and trans!?
 

I searched this site pretty hard with out a whole lot of luck. Is there a place to find the procedure for these fluid swaps? Does my local GM dealer do them if I cant get the info I need to do them properly? On a site this big shouldnt there be a DIY section that covers all this info? I would be happy to do photo DIY's for this stuff if it has not been done already.
Sorry for the newb questions. :(

Wyohummer also known as matters8 on youtube has a video doing just what you are looking for. I hope this helps.

The local dealer here wanted over $1200 to do what you are talking about. If you have the ability, do it yourself and save some bucks.

My dealer did mine at about 50,000 miles. It was about $300 total.

Wow. I new CA was expensive but I didn't know it was that much different than other places!

You are saying you got transfer case, both diffs, and trans fluids changed (All 4) for $300 @ a GM dealer??????:confused::confused::confused::confuse d:

Okay, got home and pulled the repair order. I was off, it was $469 including $37 state inspection and $25 for a rental car for the day.

$400 is still an OUTSTANDING price to have all 4 of those fluids changed at a dealer!

Very informative video. Thanks. That all looks pretty straight forward...somewhere I read about fillimg the transfer case from the sensor / plug above the regular fill hole...??

?, some cases had the fill hole too low.
i dont know which,,where info is?