You can view the 1998 Ford Expedition owners manual online at :
www . motorcraft service . com ( no spaces )
Click on Owner Guides
( page 134 shows a diagram of the power distribution box located in the engine compartment which includes the location of the fuel pump relay )
The 1998 Ford Expedition headlight relay switch is located in the fuse box. The fuse box can be found in the engine compartment. The headlight relay switch will be in the third column.
I noticed that " Helpfull " had answered that the air suspension relay on a 1998 Ford Expedition was located on a bracket by the passenger side headlight . ( he came up with the answer after doing a Google search about 21 hours ago - was the answer not correct ? )
where is the power window relay 1998 ford expedition
were is the fuel pump relay located in 2000 ford expedition?
In the fuse panel located below and to the left of the steering wheel by the brake pedal , in location # 1 - 15 amp - flasher relay ( according to the 1998 Expedition owners manual )
Need more info. What does this relay controls?
On a 2000 Ford Expedition : In the passenger compartment fuse panel , located below and to the left of the steering wheel , by the brake pedal ( it has a cover on it ) ( relay # 5 is the accessory delay relay )
The horn relay on a 2001 Ford Expedition is located on the RPO Relay Block 1. You can find this relay block under the dash just above the passenger-side air bag.
On a 2000 Ford Expedition : In the Power Distribution Box ( which is " live " ) located in the engine compartment , on the drivers side of the engine compartment ( relay # 301 is the fuel pump relay )
wheren is the horn relay on 2000 ford expedition
it is behind the right headlight. you can see it from the wheel well in front of the tire just behind the bumper
Relay # 302 is the trailer tow battery charge relay in a 2002 Ford Expedition