This relay box is what usually goes bad and causes the rear window in the taillgate to not work. I had bought these with the intention of putting one in my 4runner and having one for a spare but i have since sold the runner.
They fit 90-95. One was out of a 95 and the other a 92, both work. $30 ea. or $50 both. add $5 for shipping.
Located in Paradise, ca