NISSAN SERENA 1993 Service Repair Manual

ELECTRICAL
SYSTEM
SECTION EL
When you
read wiring
diagrams:
o Read
Gl section, "HOW
TO READ WIRING
DIAGRAMS''.
CONTENTS
STARTING SYSTEM
STARTING SYSTEM -
Starter -
...
CHARGING SYSTEM
CHARGING SYSTEM*
Alternator -
COMBINATION SWITCH ....
HEADLAMP -
Without Daytime Light System and Dim-dip
Lamp System
HEADLAMP -
Daytime Light
System -
HEADLAMP -
Dim-dip Lamp
System -
HEADLAMP -
Headlamp Aiming
Control
HEADLAMP
EXTERIOR LAMP ............
tNTER|OR 1AMP ............
METER AND
GAUGES
WARNING LAMPS AND BUZZER
WIPER AND WASHER
HORN, CIGARETTE LIGHTER AND
CLOCK
REAR WINDOW DEFOGGER EL-
2
EL- 3
EL- 6
EL- 11
EL. 18
EL.20
EL- 28
EL- 30
EL- J/
EL. 39
EL- 40
EL- 42
EL. 44
EL- 49
EL- CI
EL- 64
EL. OO
EL- 73
EL- 80
EL- 88
EL- 89
I::L- J Z
EL- 95
EL-101
EL- 129
LOCATION
OF ELECTRICAL UNITS
HARNESS LAYOUT ...,........
SUPER MULTIPLE JUNCTION (S.M.J.)
..........
URING DIAGRAM REFERENCE CHART
ENGINE ROOM FAN
LC S€CTION
E.C.C.S. EF & EC SECTION
ANTFLOCK BRAKING SYSTEM
A/T
CONTROL AT SECTION
BR SECTION
BF SECNON
HA SECNON
POWER
WINDOU POWER OOOB LOCK,
S€AT BELT.
SUN ROOF.
OOOR MIRROB
HEATER ANO AIB
CONDITIONER HEATED
SEAT.

HARNESS
CONNECTOR
Description
HARNESS CONNECTOR
o All
harness conneclors have been modified
to prevent
accidenlal looseness
or disconneclion.
o The
connector can be disconnected by pushing
or lifting the locking section.
CAUTION: Do not pull
the harness when disconnecting
the connector.
IExample]
PUSH
( Fo. combinrtbn mri..l
EL-2

STANDARDIZED
RELAY
Description
NORMAL OPEN, NORMAL
CLOSED AND
MIXED TYPE
RELAYS
Relays can mainly be divided into three
types: normal
open, normal closed
and mixed
type relays.
z
o
3
sEL881t-l
TYPE OF STANDARDIZED RELAYS
1L4
1T ...
1 t\,4ake
l Transler 2M
...................
2 t4ake
'1Nil | 18..................
1 Make 1
s1!
r
eatriq, 5M
BATTERY sriY
I
EL.3

STANDARDIZED
RELAY
Tvpe Outa? Yicw
CircuitConnector
iymbol
and connction Caa
colo.
IT BLACK
IM BLUE
or
G REEN
2M 8
ROWN
IM,IB G
RAY
Description
(Cont'd)
EL4

STANDARDIZED
REALY
NOTE
EL.5

POWER
SUPPLY ROUTING
: GNi -:
!N
R:LAY-2
4'r
LAl+
Nfl* :)'ts+ Wiring
Diagram
FOB CENTRAL EUBOPE
iGNirlOii Sv!ITCH
t.ldFF:TTnxTtf : _ ao
2 a)
[T--r--To] 40
ET TT
TOI ACC:!SORY
FE!i' I'a'
/:\
\!:-
a:l'
..i
,:;. Si2
!UE e",9:.e mode
:
CA 16!'lE e.9 ne rode
s
Ll2l en,e -e
mrJ. s
:!ceDt 5F2al: er'. f-- Toae
:!c3pa lalb:l: e.E r.A
r.ce
:!aep:-12J e-a.e riale
5
- ila. i,
n:.JF g
: !.r: -
n,J.le !
;;',ER *a;;* t,'t -l
i s!
RaIOF
:'s-E|]
POWER DOOR LOCK
SYSTEf
IDT} w
L
tr
6ln .IDI
T:I
-l-
11
|-r,rrTi tuL! r
.-r--- EN
n
.TTI
i r
ri:
@ o
rD 5!
@ ast,rage
lil5
-Tre'I
I3\IT:!\:YS-EII
:f;...cl -
iAD I AT!'rR
-.i\:;iE,
Arr,l
CDF
_:: ts_: L: \(
A\: ;-::
3OX
al!i;altr_j:vsTEll
_ - f;;; .
r.i 5
a--- -lREtR
Fin-rl.rp l
illtr
-i5A
E4
\ot used
O
:!0A E)
Nct Jsed
O
t:A ai
zse 6
E]
'f
AATTERY LIGrlTING
Swi IOfl
b
F!Sl BLE
LIN( EN:I I.E
AfOI:
F;N 5Y: i:T
EL-6 MELTOSB]

POWER
SUPPLY ROUTING
FTl eQ Eo
BOD GR!UND
ACCESSORY 2
R @R/L
@ FusE
8-0cK
ref o
|ue @
rl.
i2 20A
ts,
t0i tE) Wiring
Diagram (Cont'd)
'etffi !T]CR 11I
RROF fil TI -:
AF'R IEATER,
REAR '\l PER
A:.1,1 fr!5ts:F
- -.--
o\-I-t. o-
lB *
EE f. L-r frlEg ..
- --l
BR +
E\Grf= CCTTFC;5.5TEfr
w/6@
r -
;3ffi
",^-m . *
IC;A";l':l',.?EiiJ...oo ^.."
I AIL,
C.EARAN'E IND
L I CE\CE LAIIP5
SIART
ENGI NESI
GNAL,
CONTROL SYSTEI]
G ZARO WAFNI
NC
R/\1 +ffi
o
fn l!
cr '
Lr']P
"'.-'-.L--_ REAR !
I NDOW
DEFOG'Et
@ L,p
REAR ELOW:P I]ITOII
:GNII]'N
RELAY'L
(i;\
8/n-1 1)
TAIL, CL:ARANCE, .I CENCE
I LLL|l I
NAT I ON LAiPs,
WARNI NG BUZZER,
tsEADLAI'O AIIJING LONTROL
ENCI NE
iJOT FAN
5I3-EI], CLOCK,
A.]DI O, ':. LE!EL I]NI -,
l --LrNi NAT
I ON CONTRaIL SYS:Eir
: \TER:
OR ANO 5POT LAIIP
r3
EL.7EACK
CCOR
LICK
MELTOSA

POWER
SUPPLY ROUTING
Wiring Diagram (Cont'd)
EXCEPT FOR CENTRAL EUROPE
aa
(6\
(6\
@
G;\
@
@ \T/
.a-\ f,ceo! R J.O
Todc s 6
ti 5a20DL
e.g'.c E.o Foocls
w
tr -D20 e^g'.c
@ e,..pt
6
@, t
n D mode s wlth LD2o cnglne
@, ron
North
Europe node s v/ith
GA16DE en
@, r-ooon
mooe
s
@, 5-ooor
mooe
s
@, rxcept
L H.
O. mode
s wlth SR2OOE engln.
O ,
L. H. o. modc ts
SR2ODE
eng lne
mode Ls
GA 16DE eng lne
models
LO20 eng lne
riode s
Except SR20OE
eng ine mode ls
Except GA16OE eng
ine mode ls
Except LD20 eng
ine models
Fo. Nonth Euaope fiode s
Except fo. North Europe models
R H.
D. mode
ls ACCESSOR
RELAY -
3
rrr)l
GDr#r -
T TI
CIRCUI
T
AREAKER
t-t
II
t.ql
l--lJ I
0118 )TH
-t
T
)i
IGNITION
RELAY.2
-JJt
- ...rT-H
(file)ltrEl
POWER VYI
NDOVY SYSTEI1
SUN ROOF SYSTEI1
a-
g/.1-
./t--
EI]] lal
"+-
r+n @
@
@
@ trFml
Jat-
wl
--T-T-l
r2r3r FE-
-t -gt
]+
frEl
A 6tl
Q tD2s2)
6l
\i 4sa
@
L00A @
5oAQ&@
25A €) & q-)
5oA q&
O
2sA (-l)
FUSI
BLE LI NK
AND FUSE
BOX
*6
*6
rl0
^ r
TTE FIR'!V,?39"cl
R+l ABSO
I
I
GNI TI
ON SWI TCI-]
STARI I NG S '
SIErI
I GNI TI ON 5.j STET
CHARGI NG 5Y5TEI1
GLOVV SYSTEI1
l ,jF
: :
LINK
EL€ MEL709B1

POWER
SUPPLY ROUTING
ACCESSORY RELAY I
GNI TI
ON
-2 -1
RELAY-I
T-t r:t T-t
lan I ll /rn l/rnll
a€ ftlt lt-rjl I
airD r
'J FUSE BLOCK
"l P.
dP,
t" P. dP,
*L 20A
O
L0A 6
IOA €D
LsA @
r0AO&€)
LsA @
L0A @
lsA @ Wiring
Diagram (Cont'd)
oR+@
o"re*@
DOOR IlIRROR
WITH IIIRROR HEATER,
REAR WIPER AND WASIIER
RADI ATOR FAN RELAY,
REAR HEAIER
SYSIEN, REAR
A,zC
ilo6fE S9i'ff;o'.'"'n
TAIL, CLEARANCE, LICENCE AND
I LLUIlI NAT
I ON LAI1PS,
iYARNI NG BUZZER
SIARI SI GNAL,
ENGI NE
CONTROL SYSTEIl
G+M
G/B+m
",**ffi BR+m
IlETER ANO
GAUGES, WARNIIG
LAI1PS,
SIJISTF iISEI 3}3IEX
HF
ENGINE ROOtl
FAN
SYSTEIl, CLOCK,
AUDI O, CI L LEVEL UNI T,
I LLUIlI NATI ON
CONTROL SYSIEII
L
EL.9