1993 NISSAN SERENA fuel

FUEL
SYETEM
Fuel Pump and Galge (Cont'O
(sF20 &d GAr6 6!16)
5, Bemove luel pump
6 shown in th€ ligur€.
INSTALLATION
Installaiion prcc.du@
is lhe ew6e oider ol r6mowl.
TlghLn lo .F.|fi€d
to.q@
FE-7

METER
AND
GAUGES
Wiring Diagram
L.H.D. MODELS
E a a S
CO\TALTL UNI- rFeie.
io:F&aa sec: ci.) --..] ca\-RoL Lrfr:
T rFeier
:. EF!:: sel:t r
:nl
:-_i!! ::I.t-r:a-,1,i 1
!F_&E:.3e.:..,.1 ta._- jul:t:Ti--E
r-r -i 1=l+r
T:
:'
"z
a
a:j i-.
c,
;-n
-lI G F
lF
a
'rt
6/t
a
-".1
rt-l -
-
tt-
n-
Lr=r7-
ro
ktl
1lr? -Tl
m
n
9
fi
Ir
i
!
P
al - WATER
TEI'P
GAL-]GE
i{,. r,---o"
"1- rl
FL]EL GALjGE
/-) oAl
-\al--,,---'r
9
TACI]O!'1ETER
c- +S oor
\.-.'/ F;=
l-+,r
ffi t-Fl
tr
tr
VEII
CLE
S':: D
SE\SOR
J-
!9 ;
r
rt!
:c
srel
a
!:;
., .1 a
; - ? t]
:r
9.:iur
a'
e
:
c
6i
n
+,
--{ .'+
L
T"-l
Jq
a I .
; i, a
.
, -
!E.'!'-!:-!. <,
Y\2
Ji )
r/e i) (l--IBO-
'?
- gL,s-:
F-=L/sF
dt
i
l- zz
FUEL GAUGE
za E1.68

METER
AND
GAUGES
E wrTH
TACHOhEIER
m
WITHOUT
MEL641
'sgq-=;
Inspection/Fuel
Gauge and Water Temperature
Gauge
CHECK POWEFI
SOURCE.
1) Turn
ignitron switch "ON".
2) Check vollage
between terminal
@
ano grouno.
Battery voltage
should exist. Check
the lollowing
items.
1) Harness
conlinu;ty
between battery termi-
nal and combination
meler
2) lgnilion relay
3) Fusible
link and fuse
4) lgnrlion
switch
CHECK GAUGE OPERATION,
1) Turn
ignition switch "ON".
2) Connect
terminal
@ and
ground
wrth wire
through 3.4W test
bulb.
3) Check operation of gauge.
Gauge should move
smoothly to tull
scate.
WTTH
IACHOMEIER
@: Fue
gauge
O Water
temp gauge
MEL642A
EL-70

METER
AND GAUGES
WMI TACHOT'EIER
F l:lx[,o-l=-
E::
l- l,u'
Alt
I-l- ln-r
'f-t ilr=-r-Ifll
llffi'ffill llffi'l-, ,..,1
,l @ r,"r
s",s" O
-
@ water
temp gauge
WIT}|oUT TACHO
EIER InspectionlFuel
Gauge and
Water Temperature
Gauge (Cont'd)
FuelTank Gauge Unit Check
o For
removal,
refer to FE
section.
Check the resistance
between terminals (G)
and (E).
'1 and '3i
When lloat
rod is
an contact with
stoooer.
Thermal Transmitter
Check
Check the resistance
between the terminals of thermal
trans-
mitter and body ground.
Waler lemperalure
60'c (140"F)
Approx. 70 -
90o
100'c (212.F)
Check
harness
conlinuity between
com-
ponent and combination
meter (D),
,a
CHECK COMPONENT.
Check gauge
units and harness.
Refer to
"Fuel Tank
Gauge Unh Check"
and "Thermal
Transmitter Check". Fiepair
or replace.
Reler to FE
section. (Fuel
tank gauge
unit)
Reinslall any part
removed
Ohmmeter Float pos
tion mrn
(rn) Resistance
value(o)
(+)
{)
G E Fu
76 (2.99)
Appror 4 -
6
'2 1/2 1s7 (6
18)
91 -
108
1 Em pty
233 (9.17)
275 304
EL-71 Apptox.
21 -
24!l

WARNING
LAMPS AND BUZZER
Warning Lamps/Schematic
_s*_ ---
* ABsco
ioLL,.rrr
"5:_ f.
IrF -_l
# ts
Eac s:oNiRC- rNli
R! O
L'] @
BRAKE SEAT
8EL- L]N:
T
PARKI NG BRAKE SW: T'ts
ERArE FL!lt,
LE VEL SY! I TCts
OIL PRESSURE
SW: iTts
I,O:L LE !E.
!,NI'
C,l L LE /EL
ENGI NE O; L
LE! EL UNI T
:
c
c)a o
c.-^ o
a666 - -
g\11
=; :a I
=^l
: .l
rn
r:i
.n vi9
a-l]o .III
t; ',,
c G) 60"
9""
:3
c!EL.E,EL
I O ,l
.-- c+l
il L o!!
t -- ALTERNATOR
, FUEL LEVEL SWI -CH
FJE! FI
LIER sWI TCFI
crcvl or.rtr- t L urtt
viE
Ll CONIROL LrNl
I (EQ
T-t
-@F'.rcfr.rl
RH
LH
EL-73

LOCATION
OF ELECTRICAL
UNIT
R.H.D. MOOEL
Relay box 1
Relay box-2
Fusible hnk and
fuslble llnk and luse
box Radraror
ran reray
(Blue) (GA160E)
(Brown) (LD20,l
Fuel pump
relay (Btue)
(GA16DE)
Radiaior lan retay (Btu6) (LD2O-
)
E.C C S. r€lay
(cr€en)
(cA16OE)
Radiator fan retay (Btue)
(LD2O-
)
Horn relay (Gray)
Btilb check relay (Blue)
LO?f'-I1-./7
Engrne room fan relay (Bt!e)
(GA
Fusible link
Blower relay Front
Compartment (Cont'd)
Relay borS
,/
Relay box-1 (SR2ODE)
')^otrro, tan rslay (Blue)
Radiato/ lan r€lay (Blue)
Radrato.
tan retay (Brown)
adiator lan relay
lBrown)
Engine room
fan retay (Btue)
Relay
box-3
Front fog lamp reay (Btue)
Heater relay (Btue)
EL-96 MEL652B

HARNESS
LAYOUT
REAR SIDE Main
Harness -
R.H.D. Models
--j]
(/
Maln@
@
@
@E
@ @
@
@
@
@ halnes!
Dnver's side door swlch
: Rear solenoid valve (SR2oDE
& LD2O-ll)
To@
ro G!
:To @ (Lo2o-I)
ro@
: Slide door
connector (s-door)
:ro @ (sR2ooE
& GA16DE)
: To
@D (sR2ooE)
: To
@ (sR2oDE)
Sub-hamess (sdoor
model wlth
SR2oDE)
@ :ro
@)
@ r
R€ar wheel sensor R.H. (ABS)
@ r
R€er
wheel sensor L H (ABS) Sub-harnosa
@ :ro
@]r (SR2ooE
& GA15DE)
@D Fuel
pump
(sR2oDE
& GA16oE)
@ :
Fuel tank gauge
unil (SR2ODE
& GA16DE)
@ :ro
@ (Lo2o-I)
@@ :
Fuel tank gauge
unit (L020-ll)
EL-l13

F.
I C.E
SOLENOl D
VALVE
] NJECTOR
--t -_-_l
Ir I| ' t
rr t+ l+ t+
; ari) ,a- art) *a* Gi
" !-
i-.Tr-.n--11-
.:'\.:'
ll
ll
l
-l i
Rl @
lHl(tl1)
Tt- TEIlPERAIURE
SENSOR
-@-
L-_ l
l
a
.+ frt)
Yt-
:i
3 ll* THROITLE
SE N SOR
|.^/\&-t
Itl
T-TT
Ilfqp
.+.GDt )-r'l -
i]\ DETONATI
ON
a r SENSOF
Gr) +
@
tafED
;-
CONIROL
SOLENO I O
@ VALVE
EGR.
&
CAN] S TER
-- a ^ [---
r r
1_.$ l_.]-t r. !-
__ll I
A :"
'!t q
ENGl 6ROU itfi
@
fd(Er2)
NE ND EODY
GROU NO STEERT
NG
0lL
PRESSURE
SWI ICH
6,!D
a I _4
ri_i.{Mh_ FUEL
s -rl
t| L\_r I PUFP
na^
E
__:-]
51 5'
,AILA
I NETER
;.\
cp@
t1Y
I
L]
EXHAUST
GA5
SENS OR
-L
fH
]I
t-r
L
ND EN
))
Lq 6r r)
iH
I
tt|
ffil
L'I SI STOR
cp@
-Tr
(P L]
TRANS] STOR
flEFTtlC
@
6;n