Well after a six pack of pbr and some tool reconstruction I welded a t-60 bit to a wrench and got-er-done. The parts store wanted $45 for the "$special tool"........ I think not. I may start making and selling this wonder tool for like $10 lol
I've been dormant for awhile otherwise you woulda got a similar answer from me. I've replaced the wiper motor twice in my xj but it sounds like your ready for some new wiring too.
after watching a lot of these videos I wonder if the hummer would do better if it articulated more. It seems they articulate as much as a toy matchbox car. This goes for the old and new ones. Just a thought.