I have a 2001 suzuki vitara where is the fuel pump relay is located

04 here ,tracker or GV, should be here

http://www.fixkick.com/engine/2.5L%202004%20Tracker/fusebox1w04.JPG

why not post symptoms and ask a question.???
no engine size stated of the 3.
first off. there is no such switch.!
THE PCM on ALL suzuki's made In usa (ours vary)control the fuel pump and injectors under all conditions, not you, or any switch
it has no inertial switches like FORDs, its not a Ford.

the PUMP (fuel)
is activated cranking, the PCM closes a relay the relay sends 12vdc to the pump cranking ,an when running,
if the engine stalls for any reason the PCM cuts fuel at the injectors
and the PUMP.
that is how it works,
reasons to cut fuel are.
1: not running
2: lost spark
3: lost spark precursors, CMP /CKP senders, (same as lost spark)
4: cuts fuel cranking in the wide open throttle crank mode (super secret unflood mode,)

old post
RTM the fsm covers all that.
https://suzukipitstopplus.com/Products/1037-1999-vitara-grand-vitara-service-manual.aspx


99 to 04 ,known to work, this is Geo, but is same as GV.
http://www.fixkick.com/engine/2.5L%202004%20Tracker/fusebox1w04.JPG

note the PINK wire , BINGO all suzuki Vits.

you have no fuel pressure cranking???????
what is the problem. or doing the depressurize?
.
below is 2.5L GV, 99, no turbos. no diesels.

check your ign. coil

could be fuel pump and could be that timing belt or chain is broke..these might be things to have checked..

what 3 locations did you get? have you looked at the 3 locations?

The are usually in front of the radiator low down.

Has this been fixed?

Most fuel pumps are located in the gas tank.

if you're not having problems with your fuel gauge, it's not necessary to replace sending unit.