Relay switch location on a 1988 ford crown

Hello abzalkhan193
Heres a few things to check that could cut power to the fuel pump. The fuel pump inertia shutoff sw
in the trunk on the left side, there is a reset button on the switch if you push the button down and
you hear/feel a click then the switch was tripped and you just reset it. The switch's job is to cut off
the fuel in case of an accident. Next, the fuel pump fuse located in the battery fuse block under the
hood on the right fender well, fuse #1 20amp fuse. Next, the fuel pump relay, the relay is located in
relay center on the left fender well. Hope this is helpful.

To answer your question about the fuel pump switch...yes. The location of the fuel pump cut off switch is typically located in the upper left corner of the trunk. You may need to pull the carpet down a bit to access it. If it is not in the upper left corner, then it is probably on the right. Usually, the switch is located on the side of vehicle where the fuel filler cap is. Once you locate the switch, press down on the button...you should either feel or hear a "click".

It's located in the trunk on the drivers side behind the trunk carpet.

You can tell if the fuel pump is working when you turn the car to the "on" position, not cranking it over, but just on, you should hear the pump prime.

Im not sure how hard they are to change however, if it's an in-tank filter, you need to drain, and drop the tank to change it.

Fuel pump relay is under drivers side seat, as far as fuse its under the dash drivers side.

There is both a fuse and a relay for the fuel pumps electrical system. The image below of the Power Distribution Box is located in the engine compartment.

Fuse/Relay Location: 5
Fuse Amp Rating: 20 Amp Mini Fuse
Power Distribution Box Description: Fuel pump

Fuse/Relay Location: 203
Fuse Amp Rating: 1/2 ISO
Power Distribution Box Description: Fuel pump relay

Check the inertia fuel switch located near the floorboard. It will have a button that you can press to reset the switch.

where is the fuel pump relay on a 2001 crown vic p71

inside the engine compartment with the main fuses

I NEED TO FIND THE LOCATION OF A FUEL PUMP RELAY ON A 1990 FORD MUSTANG