Sometimes it is correct but not all of the time. Its worth a try.
It is printed on the computer which is normally under the kick panel or mounted against the rear seat in the trunk.
trunk
yes
On a 2003 Mercury Sable sedan : The fuel pump inertia switch ( shut off switch ) is in the trunk , on the passenger side of the trunk , behind the trunk liner ( there is an access hole )
On a 2002 Mercury Sable : The fuel pump shut off switch ( inertia switch ) that has the reset button on top : ( is located in the trunk , on the passenger side of the trunk , behind the trunk liner , there is an access hole )
NONO
On a 1996 Mercury Sable : The fuel pump shut off switch ( inertia switch ) is in the trunk , behind the trunk liner on the passenger side ( there is an access hole )
In a 1997 Mercury Sable : The fuel pump shut off switch ( inertia switch ) is in the trunk , on the passenger side , behind the trunk liner ( there is an access hole )
look in the glove box
On my '95, it is located up underneath the rear dash directly in front of the trunk lid.
If you have a center console, that is where you will find it. If there is no center console it is in the trunk.
If it's like my 1999 taurus, it is located on the underside of the rear dash inside the trunk.