I need some DIY guides how remove door hinge and put it back on.
LEXUS SC400 1992 Left Door Hinge.

 

Nohing to it. The release plug for the door harness is inside the kick panel on a junction below the fuse box, you'll see it. The rest is bolts that are pretty obvious .

 

I am assuming you're trying to re-align the door and stop the squeaking, right? This is a two-person job from what I understand. How do plan on tackling this. Very interested.

 

Its not as hard as it seems, i've done it myself. Just have a bucket under neath so you can set the door on something. You do have to get that harness out like OLT said, but after that, just unbolt (I believe its a 12mm or 14mm), pop the door off, replace hinge, install.

 

Does it necessary to unplug the harness when i remove the door? can i just keep it in place? then replace with new hinge. Anybody know the specific bolt n tool to do this job? i kinda do-it-myself n lack of tools.

 

The plugs are connected into the door thus having to take the door panel off and unplugging it.

 

I feel spoiled for having one of these