Page 602 of 1701

REARWINDOW DEFOGGER ANDDOOR MIRROR DEFOGGER
System Description (Formodels withdaytime
light system)
For models withoutdaytime lightsystem, refertowiring diagrams, EL-233and234.
The rear window anddoor mirror defogger systemiscontrolled bythe rear window defogger timer.
Power issupplied atall times
• torear window defogger relayterminal
@
• through 20Afuse (No.[[],located inthe fuse block).
With theignition switchinthe ACC orON position, powerissupplied
• tomirror defogger relayterminal
@
• through 10Afuse (No.
InJ,
located inthe fuse block).
With theignition switchinthe ONorSTART position, powerissupplied
• torear window defogger relayterminal
CD
• through 10Afuse (No.
[2ID,
located inthe fuse block)
• torear window defogger timerterminal
CD
• through 7.5Afuse(No.[[],located inthe fuse block).
Ground issupplied
• torear window defogger switchterminal
@
and
• torear window defogger timerterminal
@
• through bodygrounds
@
and
@ID.
Operation
The ignition switchmustbeinthe ONorSTART position fordefogger operation.
With therear window defogger switchinthe ONposition andforapproximately 12-16 minutes afterthe
rear window defogger switchhasturned toOFF from ON,ground issupplied
• through terminal
CD
ofthe rear window defogger switch
• torear window defogger timerterminal
@.
Terminal
@
ofthe rear window defogger timerthensupplies groundtorear window defogger relay
terminal
@.
With power andground supplied, rearwindow defogger relayisenergized.
For rear window defogger system,powerissupplied
• through terminal
CID
ofthe rear window defogger relay
• tocondenser terminal
CD
• through terminal
@
ofthe condenser
• tothe rear window defogger terminal
CD.
For mirror defogger system,powerissupplied
• through terminal
CID
ofthe rear window defogger relay
• tomirror defogger relayterminal
CD.
Ground issupplied
• through bodygrounds
@
and
@ID
• tomirror defogger relayterminal
@.
With power andground supplied, mirrordefogger relayisenergized.
• through mirrordefogger relayterminal
CID
• toeac
r
doormirror defogger terminal
@.
Ground issupplied
• torear window defogger terminal
@
• through bodyground
and
• toeach doormirror defogger terminal
CD
• through bodygrounds
@
and
@ID.
With power andground supplied, eachdefogger filamentheatsanddefogs therear window anddoor
mirror.
When thesystem isactivated, therear window defogger indicatorilluminates inthe rear window defog-
ger switch.
Power issupplied
• toterminal
CID
ofthe rear window defogger switch
• from terminal
CID
ofthe rear window defogger relay.
Terminal
@
ofthe rear window defogger switchisgrounded throughbodygrounds
@
and
@.
EL-230
Page 603 of 1701
REARWINDOW DEFOGGER ANDDOOR MIRROR DEFOGGER
Wiring Diagram -DEF -
LHD MODELS WITHDAYTIME LIGHTSYSTEM
EL-DEF-01
Gasoline engine
Diesel engine
@:
@) :
Refer
toEL-POWER.
FUSE
BLOCK
(JIB)
CM15)
~06)
CE120)
20A
W
II
P•2
1
LIB
! ~
~¥~~OW
I
J
12~r~~GER
~ 1!:iJI~:@
G/R L/R~:
@
JOINT
~ ~ ~ CONNECTOR-2
I~~-----~ ~
G/R
L/R ~
1. L/R-[J
Et
L/R - L/R~} Nextpage
!di
L/R - L/R~
~ ~~
1-------
Lf
I
RIG
+
ToEL-ILL
G/B
L/R
RIG
B
n1il ~
n=tD (!J1
~f} ~¥~~OW INDILL ~¥~~OW JOINT
SW DEFOGGER DEFOGGERCONNECTOR-3
TIMER OFF SWITCH~
GND ~ ~
11111
11211 9F
~ ~t
B.
B BBB
I--ll-l-l 11
(M"2B)
G/R
~
OUT PUT
G
IftlJ
IGN
+
~:@
2 1
5
~:@
L
r1ITr1l~
ITITITJ
GY
ITIIIII:illTIIi
~
~BR
Refer
tolast page •
(Foldout page).
F.ffi1
tm::l
W
fffffi~
rn:mrn
W
HEL136
EL-231
Page 604 of 1701

REARWINDOW DEFOGGER ANDDOOR MIRROR DEFOGGER
Wiring Diagram -DEF -(Cont'd)
JUNCTION BOXNo.2
(JOINT CONNECTORS)
G/R?G/R-'
EL-DEF-02
Sedan models
Hatchback models
@:
@:
G/R
IUT\
G/RIG=7c:\
~\.Mi.J ~~
1~1
([D
I~l
@)
G/R G/R
(J)
~RAOA
m~~~
DEFOGGER
DEFOGGER
DRIVER'S PASSENGER
SIDE SIDE
ClJC@ ClJ@)
B B
IrtJl ~~~ ~ 1$1~~~
B B
____ I&__
le__ '
•
B
(1J
1
JOINT
CONNECTOR-1
~
~ B
I
"
a
a
!- !-
~~
Refer
to
EL-POWER.
t
FUSE
BLOCK
(JIB)
~
Preceding ~L/R
1~31
page ~.....
L/R PU
I
1
1
1~IIMrRAOA
n
DEFOGGER
U
RELAY
Ibi=U ~
@)
B
G/R
I
Preceding ~L/R
page ~,
L/R
IU'7"\
~0:M.I
ICIJI(]I)
L/R
..... I~...
~O
~S:-"
L/R
ctI@
~
IFifOA\
1619'
L/R ~
IE!.!3I
... L/R ~ L/R~
r- B~1 r-B~1
B ~
=
B
@QD -
m ~
~NSER
I:j:'l ~
CO~SER
REAR REAR
WINDOW WINDOW
DEFOGGER DEFOGGER
IbjJ ~
Ibi=JI~
B B
-!
!-
~ ~
r---------------, ~-----------,
I II I
I ~ ~ ~II ~ ~I
ITIIIII.TIII:TI ~
:[jjB'B (gjB::rTIB @lB:~BR
I II I
L
~~ ~
+
2 1 L
5
FmlaID
001
W
.C@,~
GY GY
Refer
tolast page
(Fo ldout page).
CBD
(ill)
,
~@
~
CAUTION: Don'tattempt torepair. spliceormodify theflexible
flat circuit (FFC).
If
the FFC isdamaged, replacewith
a new one.
HEL137
EL-232
Page 614 of 1701
AUDIOANDANTENNA
Wiring Diagram -AUDIO -(Cont'd)
RHD MODELS EXCEPTFOREUROPE
EL-AUDIO-05
RADIOAND
CASSETTE
PLAYER
~ (fID)
RRSP
LH (-)
~
B/Y
-
ROD
ANTENNA
RRSP
LH (+)
~
LG
FUSE
Referto
BLOCK EL-POWER.
(JIB)
~
L
IffoD
ACC
RRSP
RH (-)
~
B/P
COMPACT
DISK
BACK DECK
UP ~
1
2•4
1 ~~
P P
I_t __ I
LIGHTING
SW
1
2
:1
RIG
t
FRSP
RH
(+)
I!4=Jl
BR
DIN
CORD
~~
~W
r---------------------~
I
I
~I
W :
I
Refer
tolast page
(Foldout page).
[Q] ~
@
C02)
@
[IIg]
BR.BR .BR .BR
HEL144
EL-242
Page 617 of 1701
HEATEDSEAT
*
For location ofheating unit,refer to"SEAT" inBT section.
Wiring Diagram -HIS EAT -
EL-H/SEAT-01
IGNITION SWITCH
ON orSTART
FUSEReferto
BLOCK EL-POWER.
(JIB)
(]V
I
R R
w=n w=n
Nextpage
~
lb4=Jl ~~~
B/W B W/BWB
1----1-1::
1
-w-G>
-W/B~
'I-B/W~
II-B/Y~
HI
-
La Rf- -
La -Rf-
LOHEATED
HI
-l5
Rf- -la-Rf-
LOHEATED
SEAT SEAT
•
SWITCH
•
SWITCH
OFF OFF LH
OFFOFF RH
(B13)
~
~
B/Y
f.
B B
~ ~
<[il) ~
Refertolast page •
(Foldout page).
HEL 145
EL-245
Page 621 of 1701
NATS(Nissan Anti-Theft System)
Wiring Diagram -NATS -
LHD MODELS
EL-NATS-01
ECM(ECCSCONTROL
UNIT)
em
Refer
to
EL-POWER.
FUSE
BLOCK
(JIB)
~
1M1M
Y LCHKRLINELINE
!i*1ll
"2.4/
I~ I 1/
2•6
11
i
COMBINATION ORILY
IG
BR/Y
M~~ER(MIL)
II I
~ OR/L
Y/G
BR/Y
11*.21 ~ It~~4~~~$~--
~Ifll
OR/L OR/L
Y/G
BR/Y
1 __
lt
It It
Y/G
BR/Y
IiTIil
IDil
G
m
OR
m
I
BATTERY
I
•
l75A
~WJ
W/L
I
WIL
~(fI@
~
rn;
I
JUNCTION
BOX
NO.2
(JOINT
CONNECTORS)
~
W/L
I
WIL
rn
NATSIMMU
~
~ lifll
U:¥~
L/OR' GY
IR'
R/L
t
L
t
~~-~~~----~~~----~
L/OR GY
IR
R/L L
m
wh
rrh
m
NATSANTENNA
AMP
~
~
B B
LJ
..
,- .., I
B BB
1
f.J
~~
@:
With tachometer
@:
Without tachometer
*1",@ 30
@
40
•
*2",@ 32
@
8
,
&~~
1211JOSIV 65 W
Refer
tolast page •
(Foldout page).
~WID
~W
r---------------------------------~
L ~
~
,
~
@])
em
HEL147
EL-249
Page 622 of 1701
NATS(Nissan Anti-Theft System)
Wiring Diagram -NATS -(Cont'd)
RHO MODELS
EL-NATS-02
ECM
(ECCS
CONTROL
UNIT)
em
Refer
to
EL-POWER.
FUSE
BLOCK (JIB)
~
1M1M
Y LCHKRLINELINE
mITn 11
2•4
11
2•5
I 11
2•6
1
i
~~~~~~~iCPN OR,LY.GBR,Y
~ OR/L
Y/G
BR/Y
11*.21
@
1$~~4~~$~--
~cIJl
OR/L OR/L
Y/G
BR/Y
1 __
lt
It It
Y/G
BR/Y
riTIil ~
G
rn
OR
rrn
W/L
rn
I
BATTERY
I
•
17.5A
~ffi)
WIL
I
W/L
tr.i\i\
db~
I~I
WIL
NATS
1MMU
@
UfJ ~
LlfU~
L/OR~ GYIR~ R/L
t
L
t
+
ii:~-
i+~ -- - -i+~ -- --
+
L/OR GY
IR
RIL L
m
rrfn
rrh
m
NATSANTENNA
AMP
@ID ~
~
B B
@:
With tachometer
1-.J
@:
Without tachometer
*1' ..@30 @40
•
*2"'@ 32
@
8
I
...-w -,--; ·
B B BB B
Li Li
J
(868)
<8W~
Refertolast page
(Foldout page).
~WID
I:illImJ
W
I
I
I
I
I
I
L
~
HEL148
EL-250
Page 628 of 1701

NATS(Nissan Anti-Theft System)
Trouble Diagnoses (Cont'd)
SYMPTOM
SYSTEM REFERENCEPART Displayed"SELF- DIAGNOSTIC
PROCE-
(Malfunctioning NO.OFILLUSTRA-
•Blinking ofMIL*. •
Blinking ofMIL *.
DIAGRESULTS" on DURE
part ormode)
TIONONNEXT PAGE
•Engine willstart. •
Hard tostart
CONSULTscreen. (Reference
page)
engine.
System initialisation
has notyetbeen
F X
10
DISCORD, IMM- PROCEDURE 6
completed. ECM(EL-263)
ECM F X
Noise interference in
XMINGLE
NOISE PROCEDURE
7
communication line (EL-264)
Engine trouble data
DON'TERASE
and NATS trouble
BEFORECHECKING WORK
FLOW
data have been X
X
(EL-251)
detected inECM ENG
DIAG
SYMPTOM MATRIXCHART2
(Non self-diagnosis relateditem)
X:Possibility item
SYSTEM SYMPTOM
DIAGNOSTIC
PROCE-
(Malfunctioning partormode) DURE
NATS security indodoes notlight up.
(Referencepage)
NATS security indo
Open circuit between FuseandNATS IMMU
PROCEDURE8
X (EL-264)
Continuation ofinitialisation mode
NATS IMMU
DIAGNOSTIC SYSTEMDIAGRAM
NATS antenna amp.
PART
0 Key10chip (PART E5)
i-------
L---
--j)))
:
.
, ,
I~ .'
(((
NATS ignition
key
PART
E1,E2,E3, E4 IGN
PART C2~ +1./PART C1(MIL)
PART C4
ECM
..
........
................
:'
.......
PART F
D
IGN
EL-256
CONSULT
SEL466U