The symptoms may be a problem with a bad door ajar sensor - very very common on the Taurus/Sables.
See "Related Questions" below for more about both: programming auto-locking and trouble-shooting door ajar sensors.
I don't think you can, unless you disable the whole electronic locking/unlocking system. It's a safety feature on many cars; once they hit about 15mph, the doors lock. (Just curious; why is this a problem for you? Makes it harder to push someone out at 50mph?)
I had a suburban and just after the doors started locking and unlocking the alternator went out.....beware....there was only about a 30 second warning before it died completely..and that warning was the CD flew out of the CD player.
a 95 4 runner probably doesn't have locking hubs. it probably has a.d.d. or automatic disconnect differential which means the hubs are always locked. so all you have to do is shift the transfer case lever into 4 wheel drive.
Disconnect the Battery.
put it in 4x4, and it does it for you. or install locking hubs for 50 bucks.
open the doors and spray the locking mechanisms withwd40
Press and hold c/locking button on dash for 4 secs with ign on
Engages automatic locking hubs on for wheels drives with automatic hubs.
No.
get a stripper to rub her vagina on it
You can find a full illustration diagram for a 93 Ford F150 automatic locking hub in the truck's owner's manual. You can also find it at various auto stores.
I would locate the fuse in the fuse box and remove the fuse, that's not fixing the problem but it will stop the automatic locking.