fuse NISSAN ALMERA N15 1995 Service Manual

TROUBLEDIAGNOSES
RHA351F @

(Go tonext page.)

Note:
If the result isNG after checking circuitcontinuity, repairharness orconnec-
tor.
Diagnostic
Procedure2
SYMPTOM: Intakedoordoes notchange.

m
CHECK POWER SUPPLY FORINTAKE No
Check 7.5A(No.~)
DOOR MOTOR.
f-----.-

fuseatfuse block.
Disconnect intakedoormotor harness (Refer
to"POWER SUP-
connector. PLY
ROUTING" inEL sec-
Do approx. 12volts exist between intake tion
and Wiring Diagram.)
door motor harness terminal No.
G)

and body ground?
Yes

(;J
CHECK BODYGROUND CIRCUITFORNo
Disconnect recirculation
INT AKE DOOR MOTOR.
~

switch harness connector.
Turn recirculation switchON.Does con-
tinuity existbetween intakedoormotor
harness terminal
@
and body ground?

@J

Note
Turn recirculation switchOFF.Does
Checkcontinuity between
continuity existbetween intakedoor
recirculationswitchhar-
motor harness terminal
@
and body
nessterminal
G)
(@)

ground? andintake doormotor
Yes harnessterminal @

(@).
Continuity shouldexist.

If OK, check harness for
short.
OK
CHECK INTAKE DOORLINKAGE.
Refer toControl Linkage Adjustment.
(HA-65)
OK

I
Replace intakedoormotor.

GIS

Intake
doormotor
connector @
~

LGIRt
~JJ
1

RHA350F
Continuity shouldexistwhen
test leads areconnected asshown,
it should notexist when testleads
are reversed.

~i5@a~

Intake doormotor
connector@
~ LHDmodels
~15 Recirculation switch
connector@
~
GIS: LHOmodels
1-
GIY: LHOmodels

Y/S:
RHO mOdels' VIR:RHO models

I
I
I

'"

RHA352F

.-

I
I
I

Y/S
t
Y/R G/Y
t
GIS

rERl-¥1Jl
RHDmodels ~ LHOmodels
Intake doormotor
connector@
HA-52

TROUBLEDIAGNOSES
Diagnostic Procedure3
SYMPTOM: Magnetclutchdoesnotengage when
Ale

switch andfanswitch areON. -For GAand SR
engines
• Perform PRELIMINARY CHECK1before referring tothe fol-
lowing flowchart.
Replacemagnetclutch.
Refer toHA-77, HA-80.
Check
magnet clutchcoil.

NG

Yes

m

CHECK POWER SUPPLY FORCOMPRES-
SOR. Disconnect compressor harnessconnec-
tor. Do approx. 12volts existbetween com-
pressor harness terminal
ill
and body
ground?
RHA354F

s

Compressor
connector
@QD-2

~
RHA357FRHA356F
NG
CHECK POWER SUPPLY
CIRCUIT AND7.5A(No.

[Q]
and ~)FUSES AT
FUSE BLOCK.
Refer toEL section ("Wir-
ing Diagram", "POWER
SUPPLY ROUTING").
Replace AICrelay.

I

Replace thermalprotector.
[;J
Yes CHECK THERMAL PRO-
TECTOR.
Check circuit continuity
between thermalprotector
harness terminal
ill
and
compressor harnesstermi-
nal
ill.

Continuity shouldexist.
If OK, check harness for
shorl.
No
NG
CHECK
CIRCUIT CONTINUITY BETWEEN
AIC RELAY HARNESS TERMINAL @
AND THERMAL PROTECTOR HARNESS
TERMINAL
ill.

Continuity shouldexist.
If OK, check harness forshorl. Note
Yes
CHECK
POWER SUPPLY FORAIC
RELAY.
Disconnect AICrelay.
Do approx. 12volts exist!)etween AIC
relay harness terminals
ill,
@
and
body ground?
CHECK AICRELAY AFTER DISCON-
NECTING IT.
Refer toHA-64.
Disconnect
AICrelay. NoNo

[;)

CHECK POWER SUPPLY FORTHERMAL
PROTECTOR.
Disconnect thermalprotector harness
connector. Do approx. 12Vexist between thermal
protector harnessterminal
ill
and body
ground?
OK

@:
GAengine (forEurope, Israeland
Australia) andSRengine

@:
Except above
RHA355F

~ i5@a

Thermal protector
AIC
relay
connector
@-1
connector
(ill)

,"R~~t
[1[]

lIR
lIR
Thermal
protector
connector
@QD-1

~
Thermal protector Compressor
connector
@QD-1
connector
@QD-2

~ ~

~ ~ ls

~

~15~
AlC relay
connector
(ill)

~lIY
RHA358FNote:
If the result isNG after checking circuitcontinuity, repairharness orconnec-
tor.
HA-54

TROUBLEDIAGNOSES
Diagnostic Procedure3(Cont'd)
SYMPTOM: Magnetclutchdoesnotengage whenAle
switch andfanswitch areON. -For CDengine
• Perform PRELIMINARY CHECK1before referring tothe fol-
lowing flowchart.
Compressor
connector
@Q7>-2

~ B
Thermal protector
connector
@Q7>-1

~

LlR
RHA354F
RHA355F
m

CHECK POWER SUPPLY FORCOMPRES-
SOR. Disconnect compressor harnessconnec-
tor. Do approx. 12volts exist between com-
pressor harness terminal
CD
and body
ground?
No
(;J
CHECK POWER SUPPLY FORTHERMAL
PROTECTOR.
Disconnect thermalprotector harness
connector. Do approx. 12Vexist between thermal
protector harnessterminal
G)
and body
ground?
NoYes
Check magnet clutchcoil.
OK
Replace magnetclutch.
Refer toHA-77.

[!]

Yes CHECK THERMAL PRO-
TECTOR. Check circuitcontinuity
between thermalprotector
harness terminal
G)
and
compressor harnesstermi-
nal
CD.

Continuity shouldexist.
If OK. check harness for
short.
NG
Disconnect AICrelay.
I

Replace thermalprotector.
Thermal protector Compressor
connector@-1 connector@QD-2

j. ~~
1-

I1iJ

RHA356F Note
CHECK CIRCUIT CONTINUITY BETWEEN
AIC RELAY HARNESS TERMINAL
@)

AND THERMAL PROTECTOR HARNESS
TERMINAL G).
Continuity shouldexist.
If OK. check harness forshort.
OK
Thermal
protector AlCrelay
connector @:>-1connector
@])

~ ciP

~/R ~
1

~L1R
RHA357FCHECK
POWER SUPPLY FORAIC
RELAY.
Disconnect AICrelay.
Do approx. 12volts exist between AIC
relay harness terminals
CD.
@and
body ground?
Yes
CHECK AICRELAY AFTERDISCON-
NECTING IT.
Refer toHA-64. No
NG CHECK
POWER SUPPLY
CIRCUIT AND7.5A(No.

~J
and
00)
FUSES AT
FUSE BLOCK.
Refer toEL section ("Wir-
ing Diagram", "POWER
SUPPLY ROUTING").
Replace AICrelay.

•

RHA358F OK

@

(Go tonext page.)
Note:
If
the result isNG orNo after checking circuitcontinuity, repairharness or
connector.
HA-59

PRE-DELIVERYINSPECTIONITEMS
Shown belowarePre-delivery InspectionItemsrequired forthe new vehicle. Itis recommended that
necessary itemsotherthanthose listedherebeadded, payingdueregard tothe conditions ineach
country.

Perform applicable itemsoneach model. Consult textofthis section forspecifications .

UNDER HOOD-engine off

o
Radiator coolantlevelandcoolant hosecon-
nections forleaks

o
Battery fluidlevel, specific gravityandcondi-
tions ofbattery terminals

o
Drive beltstension

D
Fuel filter forwater ordusts, andfuel lines
and connections forleaks
[] Engine oillevel andoilleaks

D
Clutch andbrake reservoir fluidlevel and
fluid lines forleaks

o
Windshield andrear window washerand
headlamp cleanerreservoir fluidlevel

D
Power steering reservoir fluidlevel andhose
connections forleaks

ON INSIDE ANDOUTSIDE

D
Remove frontspring/strut spacer(Ifapplica-
ble)

D
Operation ofall instruments, gauges,lights
and accessories

o
Operation ofhorn(s), wiperandwasher
[] Steering lockforoperation
[] Check airconditioner forgas leaks

o
Front andrear seats, andseat belts foroper-
ation

n
All moldings, trimsandfittings forfitand
alignment

[J
Allwindows foroperation andalignment

n
Hood, trunklid,door panels forfitand align-
ment

[1
Latches, keysandlocks foroperation

rl
Weatherstrips foradhesion andfit

[l
Headlamp aiming
I~ Tighten wheelnuts(Inc. inner nutsifapplica-
ble)
IJ Tire pressure (Inc.spare tire)

Il
Check frontwheels fortoe-in
IJ Install clock/voltmeter/room lampfuse(If
applicable)
~ Install deodorizing filtertoair purifier (If
applicable)
~ Remove wiperbladeprotectors (Ifapplicable)
UNDER
BODY

o
Manual transmission/transaxle, transferand
differential gearoillevel

D
Brake andfuel lines andoil/fluid reservoirs
for leaks

D
Tighten boltsandnuts ofsteering linkageand
gear box,suspension, propellershaftsand
drive shafts
~ Tighten rearbody boltsandnuts (Models with
wooden bedonly)

ROAD TEST

D
Clutch operation

D
Parking brakeoperation

[J
Service brakeoperation

D
Automatic transmission/transaxle shifttiming
and kickdown
[] Steering controlandreturnability

o
Engine performance

D
Squeaks andrattles

ENGINE OPERATING ANDHOT

D
Adjust idlemixture andspeed (andignition
timing*1)

n
Automatic transmission/transaxle fluidlevel
~ Engine idlingandstop knob operation (Diesel
only)

FINAL INSPECTION

n
Install necessary parts(outside mirror,wheel
covers, seatbelts, mat,carpet ormud flaps)

[1
Inspect forinterior andexterior metaland
paint damage
[] Check forspare tire,jack, tools (wheel
chock), andliterature

n
Wash, cleaninterior andexterior

"1: Not required onmodels withadirect ignition system
~ :Not appiicable tothis model.
•

MA-5

ENGINEMAINTENANCE @KJ
Changing FuelFilter (Cont'd)

1. Remove fuseforfuel pump.
2. Start engine.
3. After engine stalls,crankengine twoorthree times tomake
sure thatfuel pressure isreleased. •
4. Turn ignition switchoffand install fuseforfuel pump.
i

AECBBO
5.Loosen fuelhose clamps.
6. Replace fuelfilter.

• Becareful nottospill fuelover engine compartment. Place
a shop towel toabsorb fuel.
• Use ahigh-pressure typefuelfilter. Donot use asynthetic
resinous fuelfilter.
• When tightening fuelhose clamps, refertoChecking Fuel
Lines.
Cleaning andChanging AirCleaner Filter
VISCOUS PAPERTYPE
The viscous papertypefilter does notneed cleaning between
renewals.
DRY PAPER TYPE
Clean orreplace element moreoftenunder dustydriving con-
ditions.
SMA384C MA-23

ENGINEMAINTENANCE ~
Changing FuelFilter (Cont'd)

~ 1.Remove fuseforfuel pump.
~ 2.Start engine.
3. After engine stalls,crankengine twoorthree times
to make surethatfuel pressure isreleased. •
4. Turn ignition switchoffand install fuseforfuel pump.
i

Unit: C(Imp qt)

SMA790C

5.Loosen fuelhose clamps.
6. Replace fuelfilter.

• Becareful nottospill fuelover engine compartment. Place
a shop towel toabsorb fuel.
• Use ahigh-pressure typefuelfilter. Donot use asynthetic
resinous fuelfilter.
• When tightening fuelhose clamps, referto"Checking Fuel
Lines" .
Changing AirCleaner Filter
Viscous papertype
The viscous papertypefilter does notneed cleaning between
renewals.
Changing EngineOil
WARNING:
• Becareful nottoburn yourself, asthe engine oilishot.
• Prolonged andrepeated contactwithused engine oilmay
cause skincancer; trytoavoid direct skincontact withused
oil. Ifskin contact ismade, washthoroughly withsoap or
hand cleaner as$oon aspossible.

1. Warm upengine, andcheck foroilleakage fromengine
components.
2. Remove drainplugandoilfiller cap.
3. Drain oiland refill withnewengine oil.

Refill oilcapacity (Approximate):

With oilfilter change
Without oilfilter change
3.4
(3)

3.2 (2-7/8)

CAUTION: • Besure toclean drainplugandinstClili withnewwasher.
Drain plug:
~: 29-39 N'm (3.0
0
4.0 kg-m, 22-29 ftolb)
• Use recommended engineoil(API SE,SF,SGorSH grade).
The refill capacity changes depending onthe oiltemperature
and drain time,usethese values asareference andbecertain
to check withthedipstick whenchanging theoil.
MA-33

TROUBLEDIAGNOSES -Supplemental RestraintSystem(SRS)
How toPerform TroubleDiagnoses forQuick
and Accurate Repair

A good understanding ofthe malfunction conditionscanmake troubleshooting fasterandmore accurate.
In general, eachcustomer feelsdifferently aboutaproblem. Itis important tofully understand the
symptoms orconditions foracustomer complaint.

INFORMATION FROMCUSTOMER

WHAT Vehiclemodel
WHEN Date,Frequencies
WHERE Roadconditions
HOW Operatingconditions, Symptoms

PRELIMINARY CHECK

Check thatthefollowing partsareingood" order.
• Battery [RefertoMA section ("GENERAL MAINTENANCE").]
• Fuse [Refer toEL section ("Fuse", "POWER SUPPLYROUTING").]
• System component-to-harness connections

DIAGNOSIS FUNCTION

The SRS self-diagnosis resultscanberead byusing "AIRBAG" warning lampand/or CONSULT.

USING WARNING LAMP
USINGCONSULT
User mode Diagnosismode
Dual airbag system
X
X X

Single airbag system
X

Seat beltpre-tensioner

The reading ofthese results isaccomplished usingoneoftwo modes -"User mode" and"Diagnosis
mode".
The User mode isexclusively preparedforthe customer (driver).Thismode warns thedriver ofasys-
tem malfunction throughtheoperation ofthe "AIR BAG" warning lamp.
The Diagnosis modeallows thetechnician tolocate andinspect themalfunctioning part.
The mode applications forthe "AIR BAG" warning lampandCONSULT areasfollows:

User mode Diagnosis
mode Displaytype
"AIR BAG" warning lamp
X
X
ON-OFF
operation
CONSULT
X

Monitoring

Seat beltpre-tensioner cannotbediagnosed byusing warning lampand/or CONSULT. Whenseatbelt
pre-tensioner isrequires servicing, visuallycheckseatbeltpre-tensioner assembly.Ifdamaged, replace
with anew one.

DIAGNOSIS MODEFORCONSULT (ForDual AirBag System)

• SELF-DIAG RESULTS
A current Self-diagnosis result(alsoindicated bythe number ofwarning lampflashes inthe Diag-
nosis mode) isdisplayed onthe CONSULT screeninreal time. Thisrefers toamalfunctioning part
requiring repairs.

RS-25
•

TROUBLEDIAGNOSES -Supplemental RestraintSystem(SRS)-
Dual AirBag System
Schematic

FUSE

DUAL
AIRBAG SYSTEM

DATA LINK
CONNECTOR
FOR CONSULT

o
FUSE
COMBINAnON
METER
(AIR BAG
WARNING
LAMP)

19
3
2120

4
5
6

2
15

17
AIR
BAG
DIAGNOSIS
SENSOR UNIT
SPIRAL
CABLE
AIR BAG
MODULE
DRIVER'S
SQUIB SIDE AIR
BAG
MODULE
PASSENGER
SQUIB SIDE

RS-28
-

DOOR SWITCH
DRIVER'S SIDE

HRS002

TROUBLEDIAGNOSES -Supplemental RestraintSystem(SRS)-
Dual AirBag System
Wiring Diagram -SRS -
DUAL AIRBAG SYSTEM

RS-SRS-02

IGNITION SWITCH
ON orSTART

::} ToAS-SAS-D.

•

Refer
toEL-POWER.

LHOmode Is

RHOmodels

@:
GAand SRengine

@:
CDengine

@:
Withtachometer

@:
Without tachometer

~f1 ...
@
30
@
40

,

*2
@
9
@
31

*3
@
16
'@
30

,

AIR
BAG
DIAGNOSIS
SENSOR
UNIT

ill)

FUSE
BLOCK
(JIB)

(M15)
10A

1221

IGN
GNO

~ B

~(ll)

C:J~
B

rn~
I
~g~~~CTOR-3

~:
JOINT
CONNECTOR-4

~~:
I

,..O~O-O-ID-

I
<:
R
:>
I~

B B B BB

1
L..t t.J

~ (M60)~

~
(ll)"

*~
BRIW ~ BRIW-.
COMBINATION BRIW
METER ~
(AIR BAG 111511
WARNING WIL
LAMP)

(M30)
~
10A

W

BIR
.....

~
11*.21

BIR

~----------------------------------~
Refertolast page
(Foldout page).

L ~

em
y
(IT)

y

~(M59):
~P
ITIII:illJIIIII
~:

~ BR

HRS004
RS-29

TROUBLEDIAGNOSES -Supplemental RestraintSystem(SRS)-
Dual AirBag System
Wiring Diagram -SRS -(Cont'd)

RS-SRS-04

AIR BAG
OIAGNOSIS
SENSOR
UNIT

em

:
LHOmodels
: RHOmodels

@:
GAand SReng ine

@:
CDengine
*7 ...
10 6

,

*8 ...
9 3

,

G/B

~

GY/L

~
~

G/W

t
o

•

G/W

~
SSS
SSSSSS
ClK TXRX

~ ~11
2
.°1

G/W
@
GY
IL
G/B

IciJ~
1$~ -- -1$1

G/W
GY/L
G/B

i
II

G/W
GY/L
G/B

~ ~~JUNCTION BOXNO.2
II B.II 11*711 II*BII(JOINT CONNECTORS)


JOINT CONNECTOR-5

1*:1 II*.BI~:

GY/l
G/B

I I

FUSE
Referto
7 .5A BLOCK El-POWER.

rn
(JIB)

~

G

rtl

IGNITION
SWITCH
ON or START

4-J
B

I

To RS-SRS-02 {~B ~
i

<@-B~
•

em
Y
@

Y
Refer
tolast page
(Foldout page).

~Q@
~GY
~(M24):

~ OR

HRS006
RS-31