Can hummer h3 tailgate be opened from inside? The rear door/tailgate handle just snapped off.

SOURCE: 2000 Toyota Sienna tailgate door will not open/broken handle

I hope I can help, I had the same problem on my 2001. I called the dealership and they said 375.00 + parts to fix. Being mechanically inclined I decidet to try it myself. Please understand, this is not exact, but is a pretty good guide. To open from the outside, make sure doors are unlocked(mine relocked after a minute or so) place a screwdriver, long and thin, into the slot that the handle passes through the door on the right side. Raise the handle of the driver, and you should be pressing down on a cable that operates the latch. the door should release. If you cant do that, from the inside, remove the two side trim pieces. Then remove the inner door panel, One screw under plastic cap on handle, one under cap on strap... and pop off all plastic buttons(hidden) between the door and cover, a 1" putty knife will work for this. You will see the cable that used to connect to the handle. Remove the cable by pulling it through the slot(apparent when you get to it) and now remove the two screws that hold the handle on. Also, you have to remove a screw from the passengers side of the cover plate over the handle. the plate will slide(not sure which way now), and it will come off. replace the handle and etc..... inreverse.. Took me 25 minutes, start to finish. Further questions, let me know. remember, mine was 2001 Sienna.

SOURCE: tailgate stuck

The auto lock burned out you need to go to dealer and get ripped off for $300 to have them fix it. Make sure you tell them the exact problem since it took 3 mechanics two days to figure mine out after i told them what was wrong the first time. Not too swift there.

SOURCE: 2009 Hummer h3 won't start

My H3 didn't start this morning. I noticed something unusual about my truck when I first tried. The alarm had a weak sound when it went off. The fact that it turned over but didn't start made me believe it was not the battery. I was trying to call the mechanic and a wrecker to get my H3 fixed. However, before that I got the wrecker out there, I went to Autozone. He told me it sounded like the battery and cold weather kills the battery. So 3 hours have passed and temperatures warmed up to a cool 56 degrees. I was going to put jumper cables but out of curiousity, I said well let me crank it and see if it was cold weather. Sure enough, it cranked right up.

Either way, I am going to take it to Autozone and have the battery checked. I can't miss another day of work due to an old battery.

SOURCE: 2009 Hummer h3 won't start

I can't get my hummer to start! put in a nwe battery and starter and it still will not crank!........ when I turn the key I get nothing.......

1 could it be the init.switch
2 or some other issue

SOURCE: Yukon xl rear door won't unlock and there is no manual lock.

I fixed mine by using fine steel wool to clean the brass contacts located at the right upper door frame on the right door as viewed from the rear of the vechicle.