lock NISSAN 300ZX 1984 Z31 Body Workshop Manual

~ GENERAL SERVICING
Clip
and Fastener (Cont'd)
Symbol
z==
SBF368B
t
SBF371B
+
Shape
4 SBF369B
SBF41lB
SBF106B
Removal & Installation
Removal:
SBF373E
1 y-F
Flat-bladed screwdnve
SBF412l
Remwal
SEFl46E
Location
D Reartrim
1 Spare tire cover
1 Back door upper
molding
' Front door lock system
' Back door lock system
BF-4

BODYENDANDDOOR
When removing and installing hood or back door, place a cloth or other padding on hood or back door
corners to avoid scratching vehicle body
When removing clip or fastener,
refer to CLIP & FASTENER.
Apply sealing compound where necessary when installing parts
Front End
Hood adjustment Adjust at hinge portion
Hood lock adjustment After adjusting, check hood lock control operation Apply a coat of grease to
hood locks engaging mechanism
Hood opener
Do not attempt to bend cable forcibly. Doing so increases effort required to unlock hood.
Bumper fascia.
It is made of plastic, so do not use excessive force and take care to keep oil away from it
When adjusting or removing/installing hood or removing/installing hood switch, check theft warning sys-
tem operation
WARNING:
a. Be careful not to scratch hood stay when installing hood. A scratched stay may cause gas leakage.
b. The contents
of the hood stay are under pressure. Do not take apart, puncture, apply heat or allow fire
near It.
Bumper shock absorber inspection
1. Check shock absorber for oil leakage, cracks or deformation
2. Function of shock absorber,
(1) Place vehicle in front of a wall
(2) Place a jack between bumper and wall, jack is positioned squarely with bumper directly in line with
(3) Apply pressure to compress shock absorber at least 10.0 mm (0.394 in).
Use a jack with capacity of more than 600 kg (1,323 Ib).
(4) Make sure bumper returns to its original position when jack is retracted Replace if necessary
CAUTION:
It IS not recommended to confirm proper installation by driving into walls or other barriers as this could
cause personal injury
or damage to the vehicle.
When replacing shock absorbers, make sure they
are of the same type and rating, and manufactured by the
same maker
Apply parking brake and place tire stoppers securely.
shock absorber
to be checked
BF-6

BODY END AND DOOR
Rear End
Back door adjustment. Adjust at hinge for proper back door fit
Lock Adjust lock
so that it is in the center of the striker. After adjusting, check back door lock opera-
tion Bumper fascia
It is made of plastic, so do not use excessive force and take care to keep oil away from it.
When adjusting or removing/installing back door or removing/installing back door lock system, check
theft warning system operation.
WARNING:
a. Be careful not to scratch back door stay when installing back door. A scratched stay may cause gas
leakage.
b. The contents of the back door stay are under pressure. Do not take apart, puncture, apply heat or allow
fire near
it.
BF-8

BODYENDANDDOOR
Back Door and Fuel Filler Lid Opener
Opener cable Do not attempt to bend cable using excessive force.
After installation, make sure that back door and fuel filler lid open smoothly
Fuel filter lid opener
n1
hack door lock
Back door lock
SBF3898
BF-9

BODYENDANDDOOR
Front Door (Cont'd)
POWER WINDOWIWI RING DrAGRAM
(White)
HARNESS POWER WINOOW SUB SWITCH IAssistI --Ass161 MAIN HARNESS LIY-
BATTERY (Via fusible link1
POWER WINDOW
MOTOR IAssirtl
LIY
POWER WINDOW
MOTOR IDriverI
(Driver) LN -
IGNITION SWITCH
ON or START
IGNITION RELAY
w CIRCUIT BREAKER
lured together with power seat1
To engine room harness (Ground)
HARNESS DOOR HARNESS
SBF408B
power door lock actuator POWER DOOR LOCK/WIRING DIAGRAM
FUSE BLOCK
u
I
I L
To engme room - harness IGroundl
.
Power door lock switch
MAIN DOOR HARNESS HARNESS -Driver
SBF409B
BF-I 1

BODY END AND DOOR
Theft Warning System
. When adlustlng hood, front door, back door or removing & installlng them or swltches, check theft warn-
ing system operation.
Back dooiunlkk witch
Door wttch IF89 31 k door Lev cylinder mpcr w1Ch lFig 8)
P-rdmr lkk XCNI~O~ (Fig 61 Sack dwr witch (Fig 71
Dmr lock wnuh Doorunlock watch Door Lev cylinder lamper witch (Fig 4)
Power door lock witch (Fig 51
&rubcontrolamp (Fig 2)
clew to operate lead switch 1
Door wside handle
power door lhk ktllatW IFlg 61
Po-r dmr lock
Door match IFig. 3)
I
Power door lock wttch (Fig 51
Brk door witch (Fig. 7)
I Back dmr lod;
Back doM unlock Smtch & key ylindn 3mw wnch (Fig 81
Back dmr unlock witch IUW MgWflC lever to operate lead switch I
key cylinder IS removed 1
BF-I 2

BODY END AND DOOR
Theft Warning System (Cont’d)
1
.+a
I
Door open7 or IAwit. back driver door) rode.
NO
NO<>* (Assort. Key cylinder driver drawn sidi’, or back door)
YESD
@ c-
Alarm starts
I
Timer in operation 2-4m,r
Unlocked with key
during timer
operation7
IAwst.
driver ride. =:::-:- or back door)
Alarm stops
Alarm stops
Starter remains OFF
BF-15

BATTERY .A,. (Via fusible link) (Theft warning system power l0"reel THEFT WARNING INDICATOR LAMP 10A Iln combination meter -
FUSE^^^^^ A ACC or ON
SWlTCl
IGNITION SWITCH 1 ST I
IGNITION SWITCH ON or ST
STARTER MC
BATTERY (Via fusible link1
BATTERY (Via fusible link1
To horn switch
TO llghtlng system
A
HEADLAMP RH
HEADLAMP LH
TO
lighting
system
POWERDOORLOCKACTUATOR gg
2 a A 0 U I-
;;
m
2 0 DOOR SWITCH IAsrirt) z z U
2
t UI I I-
R
H -I
DOOR SWITCH IDrwerI
I
(Via fusible
1
I I I I POWER DOOR LOCK SWITCH

BODYENDANDDOOR
Theft Warning System (Cont'd)
TROUBLE-SHOOTING
0 When disconnecting the main harness connector, as instructed in this trouble-shooting, always be sure to
remove the battery ground cable
first
In trouble-shooting, if the cause of trouble is found to be due to the "Faulty sub-control AMP" or
"Faulty main control AMP", be sure to refer to "Controller inspection"
0 @ through @ indicate the respective terminals of the main harness connector (refer to Wiring
Diagram)
The term "door" indicates the driver door, assist side door, back door, and hood, unless otherwise
specif led.
The term "alarm" means
that the horn sounds intermittently and the headlamps blink 0
0 Contents
-
Will not blmk (Remains out1 -Disarmed phase
Remains blinking - Disarmed phase
Will not mme on
Will not come on
- Ready phase with key lock
- Ready phase with keyless lock and closing hood lor back door1 after
closing & locking doors
Remains lighted -Disarmed phaseand resetting
from ready phase
Will not go out (Comer on1 - Disarmed phase
Will not go out (Remains lighted1 -Armed phase
. ISset -Disarmed phase
~snot ret - Ready & armed phase
isgiven Without any cause - Armed phase
Will not operate -Alarm phase
Will not stop (Alarm continuer
over 4 minutes) -Alarm phase
stops
too soon IWIII not contlrlue
2 to 4 minutes) -Alarm phase
Continues 1,s not intermittent) -Alarm phase
0 Cannot operate
Canoperate -Alarm phase
Cannot be performed
.
- Except alarm phase
indicator lamp
Reset by unlocking power door lock
Reset by opening door
cylinder with key
4iarm
;tarter motor
3eret
IND-@
INO-@
IND-@
INO-@
IND-@
INO-@
INO-a
ARM-@
ARM-@
ALR-@
ALR-@
ALR-@
ALR.@
ALR-@
ST. @
ST- @
RES
Symbol. Condition 11 Action 0 Judgment Probable cause
BF-24

BODYENDANDDOOR
Theft Warning System (Cont'd)
IND-O
Ignition switch OFF
Doors closed and unlocked
I
Disconnect main harness ConneEtOr at
I rubcontrol AMP
I v
mas* operatton of door witchsr (~rnwr, east soda, back door and hmdl . Check continuity between @@. NO (All of them)
0.0, @-@and @)-@).when I
cloang all doors
(Check at main harness
side) Faulty rukontrol AMP
Faulty main control AMP
Faulty adapter harness
Faulty harness ground YES (At least one of them1
v
Check key cylindar tamper witch
opastion at key cylinder portion (Dnwr, assist ride and back door1
NG (At lean one of them) I
/ 0 K (All of them)
Door swttch malfunction
e Faulty door Switch Circuit n e Faulty door alignment
+
Malfunctioning key cylinder tamper
Faulty key cylmdertamper switch
Faulty key cylmder
Faulty key cyltnder installation
switch
C,TCU,f
BF-26