Depends on a couple of things. First, are you any good at mechanics? Two, do you have the tools and a place to work. If yes, changing the steering rac is probably a 2 to 2 1/2 job. Jack up car and secure on jack stands. Unbolt the steering column, remove the rac bolts and tie rod ends, remove the rac. Assemble in reverse order. No big deal. However, if you ain't good at that sort of thing...
Directly behind the steering wheel.
At the front of the engine , towards the drivers side of the engine ( power steering fluid reservoir on a 1998 Mercury Grand Marquis )
Into the power steering reservoir.
It is part of the power steering pump assembly.
the fuse box on a 1991 ford grand marquis is located right under the steering wheel
Mercury Grand Marquis was created in 1983.
According to the 2001 Mercury Grand Marquis owners manual the fuse panel is below and to the left of the steering wheel , by the brake pedal , and has a cover on it
fuse box under steering wheel
The wiper control module on a 1998 Mercury Grand Marquis can be found behind the instrument panel. It is close to the steering column, on the right side.
check the bottom of the steering column
( # 16 ) is a 20 amp fuse for the cigarette lighter and OBD II in a 2007 Mercury Grand Marquis ( in the fuse panel below and to the left of the steering wheel by the brake pedal )
how to replace starter on 2000 mercury grand marquis