In a 1994 Toyota truck, the circuit opening relay is typically located in the engine compartment, near the fuse box. It is often mounted on or near the driver's side fender or firewall. If you're having trouble locating it, consulting the vehicle’s service manual can provide specific diagrams and details.
In the relay block with the other relays.
on a 1989 Toyota truck it should be behind the kick panel, under the ECU
The 1984 Toyota pickup truck headlight relay switch can be found in the fuse box. The headlight relay switch will be at the top of the third column.
left kick panel by clutch right behind the turn signal relay
There are actually 2 relays in the fuel pump circuit. The EFI and the Open circuit relay. The EFI relay in on the right side in the engine compartment. Just behind the battery in the fuse box. It is usually marked on the top. The Open circuit relay is behind the glove box. You need to remove the glove box and then look in and to the right against the side wall. It is a tight fit and sometimes missed but it is there. Jonathn1 If this helped remember the test points. THanks
Short in the wiring or the circuit is overloaded.
Behind the glovebox and the passenger side speaker.
If you don't have power to your fuel pump you have either blown the fuse ( or a fusible link), the fuel pump relay has failed or you have a shorted wire somewhere in the circuit.
The ignition switch is wired incorrectly, is damaged,or a wire is damaged and contacting the starter relay circuit .
There is one flasher relay on the truck which controls both the turn signals and the hazard lights. It is located on the drivers side, under the dash, mounted behind the instrument cluster.
The flasher relay on a Toyota Dyna truck is typically located under the dashboard, near the steering column. It may be found in the fuse box or mounted on the vehicle's wiring harness. To access it, you may need to remove the lower dashboard panel. Always refer to the vehicle's service manual for specific location details based on the model year.
One of the best Toyota used truck is the Toyota Hilux. In other countries, the Toyota Hilux is marketed as the Toyota Tacoma.