4 wheel drive on 1995 Mazda B3000

My 4 wheel drive stopped working could you te4ll me if and where the fuse is. I changed the switch on dash board and nothing.

Asked by for the 1995 Mazda B3000
2 answers
I'm looking at the wiring diagrams for this truck and I don't see a "4WD" switch. I see a "Transmission Control Switch" and I think that may be it. It's a 10 Amp fuse is in the fuse panel in the dash. There could be other problems in the 4WD system but you should check all dash panel fuses first.
I have seen the four wheel drive engagement motor/solenoid stick from not being used,With the wheels chocked safely to prevent rolling,locate the engagement motor at the transfer case underneath your truck(about the size of a small hairspray can),turn the key to on(do not start),turn 4wheel drive switch to on,then gently tap engage motor on transfer case.May start working.(Also inspect wiring @ the motor for trouble).