fuel pump relay

[4runner1891]

fuel pump relay in my 94 t4r v6 at is bad. toyota wants $80 for it. seeing as the truck still runs im not worried about replacing it. however with the relay out the truck wont go into 4x4. so what i want to do is figure out which of the 5 wires will complete the 4x4 circuit so i can put a switch in and engage the locking hubs that way. any ideas? any one with access to wiring diagrams?

 

[tlcruiser66]

I'm assuming it's an AT, here's the diagram for ya:

http://www.ncttora.com/fsm/1990-199...pdf/vfewdsou/1995/954runne/systemci/4wdat.pdf

Here for all the rest:

http://www.ncttora.com/fsm/1990-1995_4Rnr/Toyota.4Runner.1990.1995/files/wiring.html

 

[4runner1891]

I'm assuming it's an AT, here's the diagram for ya:

http://www.ncttora.com/fsm/1990-199...pdf/vfewdsou/1995/954runne/systemci/4wdat.pdf

Here for all the rest:

http://www.ncttora.com/fsm/1990-1995_4Rnr/Toyota.4Runner.1990.1995/files/wiring.html

thanks for the info, do you by chance knoww what the add relay is?

 

[tlcruiser66]

Looks like it's behind the center of the dash, behind the console.

Check page 5, should give you a good idea where to look.

http://www.ncttora.com/fsm/1990-199.../vfewdsou/1995/954runne/electric/componen.pdf

 

[chuck brixey]

Fuel pump relay.

I have a 94 4runner. fuel pump stopped working. checked fuses, pulled relay ( the one under the glove box) bypassed it and the pump came on but would not start. replaced relay and still same problem. can only get pump on by bypassing the relay.