wiring NISSAN ALMERA N15 1995 Service Manual

AUTOMATICTRANSAXLE

SECTION
AT
CONTENTS
PREPARATION ANDPRECAUTIONS
3

Special Service Tools 3
Commercial ServiceTools 6
Service Notice 7
Supplemental RestraintSystem(SRS)"AIR
BAG" (DualAirBag System) 7
Supplemental RestraintSystem(SRS)"AIR
BAG" (Single AirBag System) 7
DESCRIPTION
8

Cross-sectional View 8
Hydraulic ControlCircuit 10
Shift Mechanism 14
Control System 15
TROUBLE DIAGNOSES 17
Preliminary Check(PriortoRoad Testing) 17
Road Testing 17
Stall Tasting 24
Pressure Testing 26
Wiring Diagram -AT - 28
Electrical Components Inspection 30
ON-VEHICLE SERVICE 31
Control ValveAssembly andAccumulator 31
Throttle WireAdjustment.. 33
Control CableInstallation andAdjustment 35
Governor Valve 36
Inhibitor SwitchAdjustment 37
Differential SideOilSeal Replacement.. 37
REMOVAL ANDINSTALLATION
39

Removal 39
Installation .40MAJOR
OVERHAUL.. 42
All Models 42
Except Model34X81 .44
Model 34X81 45•
Shift Control Components 46
i

Oil Channel 47
Locations ofAdjusting Shims,Needle
Bearings, ThrustWashers andSnap Rings -
Except Model34X81 .48
Locations ofAdjusting Shims,Needle
Bearings, ThrustWashers andSnap Rings -
Model 34X81 .49
DiSASSEMBLy 50
REPAIR FORCOMPONENT PARTS 66
Manual ShaftandThrottle Lever 66
Oil Pump 70
Control ValveAssembly 74
Control ValveUpper Body 86
Control ValveLower Body 90
Reverse Clutch 93
High Clutch 97
Forward ClutchandOverrun Clutch 102
Low &Reverse Brake 108
Rear Internal Gear,Forward ClutchHuband
Overrun ClutchHub 112
Output Shaft,Output Gear,IdlerGear,
Reduction PinionGearandBearing Retainer
- Except Model34X81 116
Output Shaft,IdlerGear, Reduction Pinion
Gear andBearing Retainer -Model 34X81 121
Band Servo Piston Assembly 126
Final Drive -Except Model34X81 131
Final Drive -Model 34X81 135

CONTENTS(Cont'd.)
ASSEMBLy 138

Assembly
1 138

Adjustment
1 139

Assembly 2 147
Adjustment
2 151

Assembly
3 155
Adjustment

3 157

Assembly
4 158
SERVICE DATAANDSPECIFICATIONS (SOS)165

General Specifications
165

Specifications andAdjustments 165

When youread wiring diagrams:
• Read GIsection, "HOWTOREAD WIRING DIAGRAMS" .
• See ELsection, "POWER SUPPLYROUTING" forpower distribution circuit.

PREPARATIONANDPRECAUTIONS
Service Notice
Supplemental RestraintSystem(SRS)"AIR
BAG" (DualAirBag System)

The Supplemental RestraintSystem"AirBag" usedalong withaseat belt, helps toreduce therisk or
severity ofinjury tothe driver andfront passenger inafrontal collision. TheSupplemental Restraint
System consists ofair bag modules (locatedinthe center ofthe steering wheelandonthe instrument
panel onthe passenger side),adiagnosis sensorunit,warning lamp,wiring harness andspiral cable.
Information necessarytoservice thesystem safelyisincluded inthe
RSsection
ofthis Service Manual.

WARNING:
• Toavoid rendering theSRS inoperative, whichcouldincrease therisk ofpersonal injuryordeath
in the event ofacollision whichwould resultinair bag inflation, allmaintenance mustbeperformed
by an authorized NISSANdealer.
• Improper maintenance, includingincorrectremovalandinstallation ofthe SRS, canlead topersonal
injury caused byunintentional activationofthe system.

Ii
Donot use electrical testequipment onany circuit related tothe SRS unless instructed tointhis
Service Manual. SRSwiring harnesses arecovered withyellow insulation eitherjustbefore the
harness connectors orfor the complete harness,foreasy identification.

•
Before proceeding withdisassembly, thor-
oughly cleantheoutside ofthe transaxle. Itis
important toprevent theinternal partsfrom
becoming contaminated bydirt orother for-
eign matter.
• Disassembly shouldbedone inaclean work
area.
• Use lint-free clothortowels forwiping parts
clean. Common shopragscanleave fibers
that could interfere withtheoperation ofthe
transaxle.
• Place disassembled partsinorder, onaparts
rack, foreasier andproper assembly.
• Allparts should becarefully cleaned-witha
general purpose, non-flammable solvent
before inspection orreassembly.
• Gaskets, sealsandO-rings shouldbe
replaced anytime thetransaxle isdisassem-
bled.
• Itis very important toperform functional tests
whenever theyareindicated. •
The valve bodycontains precision partsand
requires extremecarewhen partsare
removed andserviced. Placedisassembled
valve bodyparts inorder, onaparts rack,for
easier andproper assembly. Carewillalso
prevent springs andsmall partsfrombecom-
ing scattered orlost.
• Properly installedvales,sleeves, plugs,etc.
will slide along theirbores inthe valve body
under theirownweight.
• Before assembly, applyacoat ofrecom-
mended ATFtoall parts. Apply petroleum
jelly toprotect O-ringandseals, orhold bear-
ings andwashers inplace during assembly.
Do not use grease.
• Extremely careshould betaken toavoid dam-
age toO-rings, sealsandgaskets when
assembling.
• After overhaul, refillthetransaxle withnew
ATF.

•

Supplemental RestraintSystem(SRS)"AIR
BAG" (Single AirBag System)

The Supplemental RestraintSystem"AirBag" andused along withaseat belt,helps toreduce therisk
or severity ofinjury tothe driver inafrontal collision. TheSupplemental RestraintSystemconsists of
an air bag module (located inthe center ofthe steering wheel),adiagnosis sensorunit,warning lamp,
wiring harness andspiral cable. Information necessarytoservice thesystem safelyisincluded inthe

RS section
ofthis Service Manual.

WARNING:
• Toavoid rendering theSRS inoperative, whichcouldincrease therisk ofpersonal injuryordeath
in the event ofacollision whichwould resultinair bag inflation, allmaintenance mustbeperformed
by an authorized NISSANdealer.
• Improper maintenance, includingincorrectremovalandinstallation ofthe SRS, canlead topersonal
injury caused byunintentional activationofthe system.
• Donot use electrical testequipment onany circuit related tothe SRS unless instructed tointhis
Service Manual.
AT-7

TROUBLEDIAGNOSES
Wiring Diagram -AT -

AT-A/T-01

page
Israel
Y ~Next page
A!T CONTROL
VAL VE
(E223) :
@

TORQUE
CONVERTER
CLUTCH
SOLENOID
VALVE
LHD
models
RHO models
For Europe and
Except@
GA engine
SR engine

(b):

<B> :

@:

@:
@:
@:

Refer
toEL-POWER.
FUSE
BLOCK (J!B)

([@

(El06)

I

y ~.~ y
l---t~&#39;~

Y ~(E202)

III
C~INATION

METER
(00OFF
INDICATOR) Y

~ t~)
11
2•6
1

@
300 CANCEL ~~
SOLENOID OR!BP!B
OR!B VALVE

I .-
I!::iJl
(E224) :
@
4~~

O~
OR!B
~1-
DRIB
I
OR!B
T
A

I
(BID
(Elan •
~o~
SR

.- .-1
P!B@l) P!B~

O~
OR!B~ DRIB
-ea-O~
OR!B~ OR!B
~O
/I;
II
E20l
II
i
II
E203

ORI!B
CBID
(El0n
L
@
(E20n
I
P!B~ P!B~

rm
SR
OR!B
-cz::n.
OR!B~
<0> ~

OVERDRIVE (E?6)
(E203)
0--1

CONTROL
L

OFF SWITCH
~ PIB-@>Next

ON

~
B

L
JOINT
CONNECTOR-1

~

B
~==~
B

r---------------------------------,
~(E224)

~GY

L ~
Refer
tolast page
(Foldout page).

CHID
(EtOn

,

([@
(El06)

,

~~
~W
~@D

~ B
~
(E202),~ ~
@J)

rn:rn:rz::rnJ
BGY
W@
B

ITIII:illIillIi ~

~ BR

HAT001
AT-28

•

(b):

LHDmodels

<B>:
RHOmodels

@:
Except forEurope
and Israel
~: GAengine forAustralia

@:
Except@

*1 ...
@
30
@
115

,

ECM

(ECCS

CONTROL
MODULE)

em

_ INHIBITOR

P .. ..1P ..
-1
SWITCH
R N-0 2 R
~-o
2
@g)

TROUBLE
DIAGNOSES
Wiring Diagram -AT -(Coni&#39; d)

AT-A/T-02

LKUP
@
NEUT

I1¥Jl
11
3•5
1

P/B
t
G/OR

~CIID~

~-<M495-~
P/B G/OR

I
i
<!>

P /B G/OR G/OR

~ CHID.
dI:-. ~
CHID

ll\tlJr -
$100 -~
I~I
<UQD

P/B G/OR G/OR

. {~P/8~
*_1>

Precedlng ~
I

page ~Y-------G/O~

IUJI~

=w=
(E203)

G/OR Y

m rn

l!4=&#39;J
B

L
~

G/W

I.
G/W ~ToEL-BACK/L

-&#39;I
B B

~ ~

@)
@j)

~ <E203)

~ GY
~
(E222)

\IDY
GY Refer
tolast page
(Foldout page).

CHID
(EI0t)

,

(ill

HAT002
AT-29

BODY
&
TRIM
SECTION
BT
CONTENTS
* For seat belt,refer toMA and RSsection.
* For wiring diagrams ofbody electrical systems,refertoEL section.
PRECAUTIONS
2
Service Notice 2
Supplemental RestraintSystem(SRS)&#34;AIR
BAG&#34; (DualAirBag System) 2
Supplemental RestraintSystem(SRS)&#34;AIR
BAG&#34; (Single AirBag System) 2
GENERAL SERViCiNG 3
Clip andFastener
3

BODY END
5

Body Front End
5

Body RearEndandOpener 7
DOOR 11
Front Door 11
Rear Door
12

INSTRUMENT PANEL
13

INTERIOR TRIM 16
Side andFloor Trim
16

Door Trim 22Roof
Trim 24
Trunk RoomTrim 26
Back DoorTrim 27
EXTERIOR 28
SEAT 35
Front Seat
35

Heated Seal... 36
Rear Seat 37
SUNROOF 39
WINDSHIELD ANDWINDOWS 43
Windshield andRear Window 43
Back DoorWindow 44
Rear SideWindow
.45

MIRROR 46
Door Mirror .46
BODY ALIGNMENT 47
Engine Compartment 47
Underbody .49

•

PRECAUTIONS
Service Notice

• When removing orinstalling variousparts,placeacloth orpadding ontothevehicle bodytoprevent
scratches.
• Handle trim,molding, instruments, grille,etc.carefully duringremoving orinstalling. Becareful not
to soil ordamage them.
• Apply sealing compound wherenecessary wheninstalling parts.
• When applying sealingcompound, becareful thatthesealing compound doesnotprotrude from
parts.
• When replacing anymetal parts(forexample bodyouter panel, members, etc.),besure totake rust
prevention measures.

SupplementalRestraintSystem(SRS)&#34;AIR
BAG&#34; (DualAirBag System)

The Supplemental RestraintSystem&#34;AirBag&#34;, usedalong withaseat belt,helps toreduce therisk or
severity ofinjury tothe driver andfront passenger inafrontal collision. TheSupplemental Restraint
System consists ofair bag modules (locatedinthe center ofthe steering wheelandonthe instrument
panel onthe passenger side),adiagnosis sensorunit,warning lamp,wiring harness andspiral cable.
Information necessarytoservice thesystem safelyisincluded inthe
RSsection
ofthis Service Manual.

WARNING:
• Toavoid rendering theSRS inoperative, whichcouldincrease therisk ofpersonal injuryordeath
in the event ofacollision whichwould resultinair bag inflation, allmaintenance mustbeperformed
by an authorized NISSANdealer.
• Improper maintenance, includingincorrectremovalandinstallation ofthe SRS, canlead topersonal
injury caused byunintentional activationofthe system.
• Donot use electrical testequipment onany circuit related tothe SRS unless instructed tointhis
Service Manual. SRSwiring harnesses arecovered withyellow insulation eitherjustbefore the
harness connectors orfor the complete harness,foreasy identification.
Supplemental RestraintSystem(SRS)&#34;AIR
BAG&#34; (Single AirBag System)

The Supplemental RestraintSystem&#34;AirBag&#34;, usedalong withaseat belt,helps toreduce therisk or
severity ofinjury tothe driver inafrontal collision. TheSupplemental RestraintSystemconsists ofan
air bag module (located inthe center ofthe steering wheel),adiagnosis sensorunit,warning lamp,
wiring harness andspiral cable. Information necessarytoservice thesystem safelyisincluded inthe

RS section
ofthis Service Manual.

WARNING:
• Toavoid rendering theSRS inoperative, whichcouldincrease therisk ofpersonal injuryordeath
in the event ofacollision whichwould resultinair bag inflation, allmaintenance mustbeperformed
by an authorized NISSANdealer.
• Improper maintenance, includingincorrectremovalandinstallation ofthe SRS, canlead topersonal
injury caused byunintentional activationofthe system.
• Donot use electrical testequipment onany circuit related tothe SRS unless instructed tointhis
Service Manual.
BT-2

SEAT

• When removing orinstalling theseat trim, carefully handleitto keep dirtoutand avoid damage.

* For Wiring Diagram, referto&#34;POWER SEAT&#34;inEL section.
Front Seat

SEC. 870

l&#34;l
43•55 (4.4 •5.6, 32.~ \

\ t&#34;J :&#39;-
55 ~
L

~4.4 -5.6, 32•41)

~~@~. ~
---

iTiln> __

m
/

I: &#39;

m ~\

tOJ
43-55 ~&#39;}

(4.4 -5.6, 32•41)

~ 21-26 (2.1 -2.7, 15.20)

~,

~ :N.m (kg-m, ft-Ib)

SBT077
8T-35
•

SEAT
Heated Seat

• When handling seat,beextremely carefulnottoscratch heating unit.
• Toreplace heatingunit,seattrimandpadshould beseparated.
• Donot use anyorganic solvent, suchasthinner, benzene, alcohol,gasoline, etc.toclean trims.

Seatback heatingunitremoval
&
installation
Heating
unit Seat
back trim
Trim temperature Increasing
to
Decreasing to
0C (OF) 35
-45
15-25
(95 -113)
(59-77)
Thermostat OFFON
operation
SBF424H
* For Wiring Diagram, referto&#34;HEATED SEAT&#34;inEL section.
8T-36

SUNROOF
* For Wiring Diagram, referto&#34;ELECTRIC SUNROOF&#34; inEL section.
SEC. 736

@Motor assembly @Rear
drainassembly
7 Sunroof switchbracket

81-41
SBT081
•