1995 NISSAN ALMERA N15 Service Manual

METERANDGAUGES
~i5~
Combination meterconnector @ Inspection/Fuel
GaugeandWater Temperature
Gauge

y
INSPECTION
START
With tachometer

•

Repair
orreplace.
Refer toFE section. (Fuel
gauge)
Repair
orreplace gauge.
Check
thefollowing
items.
1) Harness continuity
between batterytermi-
nal and combination
meter
2) Ignition relay
3) Fusible linkand fuse
4) Ignition switch
NG
NG
~ Repair orreplace.
(Go to
@
onnext page)
OK
OK
CHECK COMPONENT. NG
Check gauge unitsandharness.
Refer to"Fuel TankGauge UnitCheck"
(EL-137) or"Thermal Transmitter
Check" (EL-137).
CHECK
GAUGE OPERATION.
1) Turn ignition switch"ON".
2) Connect terminals @(Fuel), @
(Temp.) andground withwire for
less than 10seconds.
3) Check operation ofgauge.
Gauge should movesmoothly tofull
scale.
CHECK HARNESS CONTINUITY
between terminals asfollows.
Continuity shouldexist.
CHECK
POWER SOURCE.
1) Turn ignition switch"ON".
2) Check voltage between terminal @
(with tachometer) or
@
(without
tachometer) andground.
Battery voltage shouldexist.
Terminals
Combi- Thermal Fuel
nation trans-
tank
meter miller
gauge
con- can-unit
con-
nector nector nectar
With @

(1)

tachometer
d) d)

Without @

(1)

tachometer @
d)

GEL005
GEL004
Voltmeter
Without tachometer

@:
Water temp.gauge

@:
Fuelgauge GEL003
[!J Combination meterconnectors @.@

~15 .

(With tachometer)@ Thermaltransmitter

rttEEifIEBl
connect~@TI)

{~u;:J9J
f
pu/
w
smma

(Without tachometer)@
~ DISCONNECT

l..m
IV Fueltank gauge
(With tachometer)
@
unitconnector
@ID

~]~rr
Lcru

I

,-------

I

mimEr")~

EL-133

METERANDGAUGES
Inspection/Fuel GaugeandWater Temperature
Gauge (Cont'd)

Fuel tank gauge
unit connector
@W

~
S

GEL006
~i)~

Combination meterconnector@

8mIIEJ
y

GEL007

~i3ID

Combination meterconnector
@

w1i7h:n
Check
harness continuity betweenfuel
tank gauge unitharness terminal
@

and body ground.

Continuity shouldexist.
OK

Reinstall anypart removed.
INSPECTION END

Inspection/Tachometer
INSPECTION START

m
CHECK POWER SOURCE.
1) Turn ignition switch"ON".
2) Check voltage between terminal
@

and ground.

Battery voltage shouldexist.
OK NG
NG
Repair
harness orcon-
nector.
Check thefollowing
items.
1) Harness continuity
between batterytermi-
nal and combination
meter
2) Ignition relay
3) Fusible linkand fuse
4) Ignition switch

LlOR
SIR
GEL008
CHECK
ECMOUTPUT. NG
1) Start engine.
2) Check voltage between terminals
@

and
@
atidle and 2,000 rpm.

Higher rpm
=
Higher voltage
Lower rpm
=
Lower voltage
Voltage shouldchange withrpm.

Replace tachometer.
INSPECTION END

EL-134
Check
harness andcon-
nector between ECMand
combination meter,or
check ground.

METERANDGAUGES
Inspection/Speedometer andVehicle Speed
Sensor
SYMPTOM: Speedometer staysat0km/h (0MPH).
Repair harness orcon-
nector.
Repair harness orcon-
nector.
NG
NG
INSPECTION
START
CHECK GROUND CIRCUITOFSPEED-
OMETER.
Check continuity betweenterminal @
(with tachometer) or@ (without
tachometer) andbody ground.
Continuity shouldexist.
CHECK SPEEDOMETER CIRCUIT.
1) Turn ignition switch"ON".
2) Check voltage between terminal @
(with tachometer) or
@)
(without
GEL003 tachometer) andbody ground.
Battery voltage shouldexist.
Voltmeter GEL009

y

~i)~
Combination meterconnector
@

...
Combination meterconnector

raJ
~i5

(With tachometer)
@ @

rB3mHJB
fifiE

'B/R B/R

I
I
I
I
I
I
I

Repairharness orconnector between
speedometer andvehicle speedsensor.

I;]

CHECK VEHICLE SPEEDSENSOR.
Check resistance betweenterminals
CD

and @.
Resistance: Approx.250ft

•

Replace
speedometer.
Replace vehiclespeed
sensor.
OK
NG
OK
NG
INSPECTION END
CHECK
VEHICLE SPEEDSENSOR OUT-
PUT. 1) Remove vehiclespeedsensor from
transaxle.
2) Check voltage between terminals @
and
@l
(with tachometer) or
@
and

@
(without tachometer) while
quickly turning speedsensor pinion.
Voltage: Approx.0.5V
Vehicle speed
sensor connector ~

~i5
m
RIY

Combination
meter
connectors
~i5

(With tachometer)

rEEElBBE3]

~=IR@

~i5 ~

(Without tachometer)

~ BmEEEa_1

@
RIY~oojR
@

GEL010

[!J

~vehiCle speed
sensor
[!J

This connector should
remain connected..
Vehicle speed .
sensor pinion ~

R
GEL011EL-135

INSPECTIONSTART
Is vehicle speedsensor installed prop-NG
Install vehicle speedsen-
erly? Check looseness andsoon.
----..

sorproperly.
OK

m
Do you feel resistance whenturning No
Replace vehiclespeed

----..

vehicle speedsensor pinion? sensor.
Yes

Ii)

Check continuity betweenspeedometer NG
Repair harness andcon-
terminals andvehicle speedsensor
---..

nector.
terminals. Continuity shouldexist.
Vehicle
Combination meterterminal speed
sensor
terminal

@

With tachometer

@

@

Without tachometer

@

OK
Replace speedometer.
METER
ANDGAUGES
Inspection/Speedometer andVehicle Speed
Sensor (Cont'd)
SYMPTOM: Speedometer indicationflutters.
GEL012
Vehicle
speedsensor
connector
@ID

~ DISCONNECT

rID
~y
Ie::

~ &5 ~
_-----J

(Without tachometer) I
~l ICombination

~'IJU
Imeter

"-=
R'connectors
@

~ RIY
I
BElmmI

___________ '

Combination
meterconnector AEL061

~io

(With tachometer)
~
@

RIY R

Speed
sensor pinion
EL-136

METERANDGAUGES
Fuel Tank Gauge UnitCheck

• For removal, refertoFE section ("FUEL SYSTEM").
Check theresistance betweenterminals (G)and (E).

*1 and '3:When floatrodisin contact withstopper.
Thermal Transmitter Check

Check theresistance betweentheterminals ofthermal trans-
mitter andbody ground.

Ohmmeter
Resistance
Float position mm(in) value
(+)
H
(0)

'3 Full 36
(1.42) Approx.4-6
G E
'2 1/2
86(3.39) 27-35
'1 Empty
131(5.16) 78-85
Approx. 70-90Q
Approx. 21-24Q
Resistance
60'G (140'F)
100'G (212'F)
Water
temperature

'1

MEL622D
Ohmmeter
~- SEL233P
~ Vehiclespeed
~ ~sensor

~y<

Voltmeter {/l

[Y]
Approx. O.5V
[Alternating
current (AG)] Vehicle
SpeedSensor SignalCheck

1. Remove vehiclespeedsensor fromtransaxle.
2. Turn speedometer pinionquickly andmeasure voltage
across
CD
and ~.

SEL840T

•

EL-137

WARNINGLAMPSANDBUZZER
Warning Lamps/Schematic

>-

[[

W

f-
f-

CD
w

(f)

:J

l.L

UG
NATS
SECURITY
INDICATOR
NATSIMMU
ABS ABS
CONTROL

UNIT

OIL OILPRESSURE SWITCH
FUEL
FUELTANKGAUGE UNIT
WASHER
WASHERFLUIDLEVELSWITCH
DOOR
FRONTDOORSWITCH

(Driver's side)

FRONT DOORSWITCH

(Passenger side)

REAR ODOR SWITCH LH
ALTERNATOR PARKING
BRAKESWITCH
FUEL FILTER SWITCH

=
BRAKE
FLUIDLEVEL SWITCH
REAR
ODORSWITCH RH

=

WARNING
BUZZER
UNIT

=

ECM (ECCS
CONTROL
MODULE)
ECM
(ENGINE
CONTROL
MODULE)

I

U

f- W

H (f)

3:f-
:J

(f)[[
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H

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HO

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BELT

C!JZ

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BRAKE

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Q)

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l.L
W
lD

MALFUNCTION

@@~@@@
INDICATOR
AIRBAG
AIRBAG
DIAGNOSIS
SENSOR
UNIT

HEL082
EL-138

WARNINGLAMPSANDBUZZER
Warning Lamps/Wiring Diagram-WARN -
LHD MODELS WITHTACHOMETER

EL-WARN-01
Gasoline engine
Gasoline engine

for Europe

Diesel engine

@:

@):

@:

FUSE
Referto
10A BLOCK EL-POWER.

rn
(JIB)

Qill)

IGNITION
SWITCH
ON orSTART
COMBI-

GS
NATION
MALFUNCTION METER
INDICATOR GLOW
ABS

~

@)

~ ~~

P ORIL OR
LIB

;
I

I

NATS
SECURITY
INDICATOR

~:@)
ORIL@ LIB
IbjJ
rrf9il
49
ctJ

(M71)
OR
~@

'T
(8115)

ORIL LB

I I

OR ORIL OR
LIB

m
~
ECM

[~JCM
13-01

u'ECCS
ABS
INO LAMP NATS
LEO-RCONTROL GIL
(ENGINE
FAILCONTROL
OUTPUT IMMU
MODULE)CONTROL
LAMPUNIT
(Refer to
(Referto MODULE)
(Referto
EL-NATS.) EC-MIL.) (Refer
to
BR-ABS.)

~:@)
CIT):@
EC-GLOW.)

(8111)

@:@)

r-------------------------------,

IIIII~
1 2 B

~~@
1211J09lv 6
5
W
Refer
tolast page •
(Foldout page).

&~~
5
6j819101112 W

HELD?1

EL-139

WARNINGLAMPSANDBUZZER
Warning Lamps/Wiring Diagram-WARN -
(Cont'd)

~: Gasoline engine
~: Diesel engine
@:

@:
Models
withdual air
bag system
Models withsingle
air bagsystem
EL-WARN-02

COMBI-
NATION
METER

@

~

OIL
PRESSURE
SWITCH

~

DIL

~
P/L

I

~CMID
~m

P/L

~~

t
I

P
/L
iE='iA'\
P
/L
rE'\\

~~ ~~
~ ~

P/L ~ P/L~


I

o~
I

P/L

m

..... _-

HIGH

~

G/A
G/R
Q:ID

~@
G/R

I

G/R

m
FUEL
TANK
GAUGE
_ UNIT
HIGH (B18)

~

in

B B B

t.J
J

~ ~

AIR
BAG FUEL

~
B/A

B/R
~

SPIRAL
CABLE

~

BR/W

I

o'
f

BR/W
tUi5'"\

~~ ~~

BR/W

I

BR/W

meW)

BR/W~

~~
~CW

BR/W
Preceding
A
page
BR/W

I
I~
I
AIR BAG
c:J
AIRBAG
W/L DIAGNOSIS W/LDIAGNOSIS
SENSOR SENSOR
UNIT UNIT
(Refer to (Referto
RS-SRS .) RS-SRS.)

aD:@
@:@

~~Q:ID5 6
J8I9IDH
12W
Refer
tolast page
(Foldout page).

CHID
(E1OD

~~
~B ~~
~B

HELon

EL-140