The starter relay on most Toyota Forerunners is located on the right side of the engine, in a fuse box in the engine compartment. However, on models with the 2UZ-FE engine, the starter relay is located on top of the engine.
Should be mounted at the top of the starter
The solenoid is attached to the starter. There is no relay.
you have to remove the starter to replace the relay and the relay cost almost as much as the whole starter so you are better off just replacing the whole starter.
Starter lockout relay, next to the battery.
the fuse is next to the parking brake The relay is in the box under the hood near the wipers.
The fuel pump on a 91 Ford Ranger is controlled by the starter fuse and relay. This relay is located under the hood. It will be located by the fender on the drivers side.
There isn't one. The main battery cable goes to the solenoid which then activates the starter from current from the ignitiion switch.
below left side of I/P near fuse block
I would start by checking the starter relay first. It is in the fuse box, is often the problem and it's relitivly cheap. To remove the starter You start by collecting as many socket extentions as you can find. Unhook the battery completly, then jack up the truck take off the passenger side tire, at this point you have two choices either remove the suspention on this side of the truck or be ready for lots of fustration as you wrestle the starter out and the new one in. Unplug the starter relay wires and unbolt the main power cable from the batt. Unbolt the starter and take her out.
It is on the starter itself and is called the starter solenoid. Heavy current is handled by the solenoid which is activated by the ignition switch. Current comes from the igniton switch, then to the s terminal on the starter which then connects heavy amperage to the starter motor itself.
The 1991 Ford Explorer should have a separate starter relay that sends power to the starter. It sounds like the relay has stuck and is sending power to the starter even after the vehicle is running.
Look it up on Kelly blue book .com for an up to date quote, reduce the value by about $500.00 for the starter install.