2002 toyota 4runner fuel pump relay location. Check the fuel pump wiring at the tank and the fuse for the ecu and fuel pump. There is a relay. The largest 4runner community in the world.
Its mounted with the efi ecu in the right kick pannel. Follow the b l wire all the way to page 3 and youll notice it is get fed by a 75a ign fuse and the ign switch. It should be located between the turn signal flasher left and the parking brake switch right.
However with the relay out the truck wont go into 4x4. Anywho on pdf page 8 the circuit opening relay cor is responsible for the activating the fuel pump relay fpr. Engine compartment without daytime running light system toyota 4runner fuse box engine compartment without drl engine compartment with daytime running light system toyota 4runner fuse box engine compartment with drl instrument panel.
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. Checked all the relays fuses. The cor is getting power from two different sources.
We have replaced the fuel pump and fuel filter. You may be aware this already but the relay circuit opening relay does not close and initially power the pump until the ecm sees a signal from both the starter operating sta and the crank position sensor showing crank rotation en. Here are also some guides and diagrams to help you get the problem fixed.
Fuel pump relay in my 94 t4r v6 at is bad. Toyota 4runner 2001 2002 fuse box diagram. 2003 2009 fuse box diagram location and assignment of electrical fuses and relay for toyota 4runner n210.
Httpsfuse boxinfotoyotatoyota 4runner n180 1995 2002 fuses fuse box diagrams location and assignment of electrical fuses toy. The ecu controls the relay via a ground in the computer and turns on the pump for cranking and for when the engine is running. 2003 2004 2005 2006 2007.
See more on our website. Toyota 4runner acorn.