1995 NISSAN ALMERA N15 ignition

1)Turn ignition switchOFF.
2) Connect CONSULT toData LinkConnector forCONSULT.
3) Turn ignition switchON.

1

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1)Touch "START" onCONSULT screen.

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2)Touch "A8S".

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3)Touch "DATA MONITOR".
~

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1)Touch "SETTING" on"SELECT MONITOR ITEM"screen.

(I
2)Touch "LONG TIME"on"SET RECORDING COND"screen.

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3)Touch "START" on"SELECT MONITOR ITEM".
TROUBLE
DIAGNOSES
CONSULT Inspection Procedure (Cont'd)
DATA MONITOR PROCEDURE

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~ SELECT
SYSTEM

01

ENGINE

AfT

AIRBAG ABS
IVMS
SBR104D

m

NISSAN
CONSULT EE940
+

I fDU
I

START

I
SUB
MODE

I

SEF253Q

t!J
I~
SELECT DIAGMODE

01

I
SELF-DIAG
RESULTS

I

I
DATA
MONITOR

I
I
ACTIVE
TEST

I

I
ECU
PART NUMBER

I
I
I

•

I

I

SST412B

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I~SELECT
MONITOR ITEM
ALL SIGNALS
SELECTION FROMMENU
SETTING
II

START
SBR936C
AUTO TRIG
LONGTIME
SBR937C BR-61

1)Turn ignition switchOFF.
2) Connect CONSULT toData LinkConnector forCONSULT.
3) Start engine.

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1)Touch "START" onCONSULT screen.

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2)Touch "ASS".

[!)
3)Touch "ACTIVE TEST".
~

£!1
1)Select activetestitem bytouching screen.

II
2)Touch "START".
~

I
Carry outtheactive testbytouching screenkey.
TROUBLE
DIAGNOSES
CONSULT Inspection Procedure (Coni'd)
ACTIVE TESTPROCEDURE
• When conducting Activetest,vehicle mustbestationary.
• When ASSwarning lampstays on,never conduct Active
test.

m
~ SELECT
SYSTEM

D

ENGINE

AlT

AIRBAG ASS IVMS
SBR104D
~ SELECT DIAGMODE

OJ

SELF.DIAG RESULTS
DATA MONITOR
ACTIVE TEST
ECU PART NUMBER

Fa

NISSAN
CONSULT EE940
+

I rBU
I

START

I
SUB
MODE

I

SEF253Q
SST412B

£!1
~SELECT
TESTITEM

0

FR RH SOLENOID
FR LHSOLENOID
RR RH SOLENOID
RR LH SOLENOID

I
ASS MOTOR

I
SBR976C

II
•FR RH SOL TEST •
~ SELECT
MONITOR ITEM

MAIN SIGNALS

SELECTION FROMMENU
START SBR934C
BR-62

DATAMONITOR MODE TROUBLE
DIAGNOSES
CONSULT Inspection Procedure(Cont'd)
MONITOR ITEM CONDITION
SPECIFICATION
FR RH SENSOR
FR LHSENSOR Drive
vehicle.
Almostthesame speed asspeedometer.
REAR RHSENSOR (Each
wheel isrotating.)
REAR LHSENSOR
STOP LAMP SW Brake
isdepressed. Depress
thepedal: ON
Release thepedal: OFF
FR RH INSOL
FR RH OUT SOL
FR LH INSOL
FR LH OUT SOL
Engineisrunning. Operating
conditions foreach solenoid valveareindicated.
RR RH INSOL ABS
isnot operating: OFF
RR RH OUT SOL
.

RR LHINSOL
RR LHOUT SOL
IgnitionswitchON(Engine stops):OFF
ACTUATOR RLY
Enginerunning: ON
MOTOR RELAY ABS
isnot operating: OFF
Ignition switchisON or
ABSisoperating: ON
engine isrunning.
WARNING LAMP Warning
lampisturned on:ON
Warning lampisturned off:OFF
BATTERY VOLT Power
supply voltage forcontrol unit
ACTIVE TESTMODE
TEST ITEM CONDITION JUDGEMENT
Brake fluidpressure controloperation
FR RH SOLENOID
INSOL OUTSOL
FR LH SOLENOID
RR RH SOLENOID UP
(Increase): OFF OFF
RR LHSOLENOID
Engineisrunning. KEEP
(Hold): ON OFF
DOWN (Decrease): ON ON
ABS actuator motor
ABS MOTOR ON:
Motor runs
OFF: Motor stops
Note: Active testwillautomatically stoptenseconds afterthe
test starts. (LIMIT SIGNAL monitorshowsON.)
BR-63
•

TROUBLEDIAGNOSES

OK
Max
line
Min line Preliminary
Check

m
Check brakefluidlevel inreservoir tank.

Low fluid level mayindicate brakepad
wear orleakage frombrake line.

SBR418CB
Checkbrakelineforleakage. NG
Repair.
Check brakefluidlevel inreservoir tank.NGFillupbrake fluid.

OK

•

Check
fuse,warning
lamp bulbandwarning
lamp circuit.
Replace.

NG
NG
Replace.

NG
OK
OK OK

t

Check brakebooster foroperation and
air tightness. RefertoBR-15.
Check brakepadsandrotor. Referto
BR-19,29.
Check warning lampactivation.
When ignition switchisturned on,

SBR058C
warninglampturns on.

SBR389C

-~--

iii' -,/"
ASS,:"arnlng lamp

/~
,/~

/ //>Jf,
I

/' " /-..,J
C

~" ,J \)
003
i
,A',.!.,

(')
~---

(-ji=o -[--

~"
-,--
'-,--_ ..
OK

Check warning lampfordeactivation.
When ignition switchisturned on,
warning lampturns on,then deacti.
vates after1second.

OK NG

GotoSelf-diagnosis,

BR-56.
SBR051DA
Drivevehicle at30 km/h (20MPH) forat
least oneminute.
Ensure warning lampremains offwhile
driving.

OK

END
NG

GotoSelf-diagnosis,

BR-56.
BR-65

TROUBLEDIAGNOSES
Diagnostic Procedure1(Not self-diagnostic item)
Warning lampdoes notcome onwhen ignition switchisturned

on.

c(

C/UNIT CONNECTOR

30
p~

15

SBR238D WARNING
LIGHTCIRCUIT CHECK

Check 10Afuse ~forwarning lamp.
For fuse layout, refertoSR-4S.

OK

Check warning lampbulb.
NG

NG
Replace
fuse.
Replace bulb.

Ii) ASSrelay box6-pin
connector (bodyside)

~ 108
c(
C/UNIT CONNECTOR
P

I...a1
30~

15
l.41

Iv
OK

1. Install 10Afuse andbulb.
2. Disconnect connectors fromcontrol
unit and ASS relay box.
3. Check voltage between controlunit
connector terminal
@
and ground
after turning ignition switch"ON".

Battery voltage shouldexistafter
turning ignition switch
"ON".

OK
NG

Repair harness andcon-
nectors.

OK
Continuity
shouldexist.

•
Check continuity betweenASSrelay
box 6-pin connector (bodyside)and
control unitterminals.

\ ASS relay box

f~~~_
SBR239D

~i5

@ID
ASS relay box6-pin
connector (ASS relayboxside)

108
ASS
relay box

@)

Control
unit

@
Ground
NG

Repair harness andcon-
nectors.
1. Remove solenoid valverelay.
2. Check continuity betweenASSrelay

SBR945CB
box6-pin connector (ASSrelaybox
side) andASS relay boxterminals.

ASS relay box ASS
relay box
connector terminals

@)\B
@e

@

Continuity shouldexist.
Note: Payattention totester polarity",
OK
SOLENOID VALVERELAYCHECK

Refer toSOLENOID VALVERELAY in
Electrical Components Inspection,
BR-8S.

OK

Go toDiagnostic Procedure7,BR-81.
NG
NG
Replace
ABSrelay box.
Replace solenoid valve
relay.

": Specifications mayvary depending onthe type oftester.
Before performing thisinspection, refertothe instrucllon manualofthe
tester.
BR-68

TROUBLEDIAGNOSES
SBR969CB
ABS
relay box
~

o
DO

!MJ
•

Diagnostic
Procedure2(Not Self-diagnostic
item)
Warning lampstays onwhen ignition switchisturned on.
CONTROL UNITPOWER SUPPLY NG
CIRCUIT ----"""'(Go
to
(!)
onBR-71.)
Check 7.5Afuse
[ll]
forcontrol unit.
For fuse layout, refertoBR-45.

m
OK
1. Disconnect connectorfromcontrol NG
Repair harness andcon-
unit.
----.......

nector.
2. Check voltage between controlunit
connector terminal
(i)
and ground
alter turning ignition switch"ON".
Battery voltage shouldexist.

[;]
~OK
SOLENOID VALVERELAYCOILPOWER NG
Repair harness andcon-
SUPPL YCIRCUIT
----+

nector.
1. Turn ignition switch"OFF". Discon-
nect ABS relay box6-pin connector.
2. Check continuity betweencontrolunit
connector terminalsandABS relay
box 6-pin connector (bodyside)ter-
minals.
Control unit ABS
relay box

@ @
@
CID

Continuity shouldexist.

[!]
~OK
CIRCUIT CHECK
~Replace
ABSrelay box.
1. Disconnect solenoidvalverelay.
2. Check continuity betweenABSrelay
box 6-pin connector (ABSrelay box
side) terminals andsolenoid valve
relay boxterminals.
ABS relay box ASSrelay box
connector terminals

@ @

CID
@

Continuity shouldexist.
OK
SOLENOID VALVERELAYCHECK NG
Replace solenoid valve
~
relay.
Refer toSOLENOID VALVERELAY in
Electrical Components Inspection,
BR-85.
.OK
SBR240D
SBR241D
ASS
relay box
6-pin connector
(body side)

E$B

~i5

~ @)
ABSrelay box6-pin
~ connector
(ABS relayboxside)

(
C/UNIT
CONNECTOR

1

~i5

( C/UNIT CONNECTOR
P

2 .37

'--v--'

@

(Go tonext page.)
BR-69

c(
C/UNIT CONNECTOR

30
p~
15
TROUBLE
DIAGNOSES
Diagnostic Procedure2(Not Self-diagnostic
item) (Cont'd)
SBR242D

EIT8
~i5

@QD
ABS
relay box6-pin
connector

(ABS
relayboxside)

SBR971CB

@
ABS
actuator a-pin
connector

(ABS
actuator side)

SBR972CB GROUND-SHORT
CHECKFORWARN-
ING LAMP CIRCUIT.

1. Turn ignition switch"OFF".
2. Disconnect connectors fromcontrol
unit and ABS relay box6-pin connec-
tor.
3. Check continuity betweencontrolunit
connector terminal
@J
and body
ground.

Continuity shouldnotexist.
OK

1. Disconnect actuatorgroundterminal
and 6-pin connector.
2. Check continuity betweenASSrelay
box 6-pin connector (ABSrelaybox
side) terminal
@
and body ground.

Continuity shouldnotexist.
Note: Payattention totester polarity •.
OK

Ii
SOLENOID VALVECIRCUIT

1. Disconnect ABSactuator 8-pincon-
nector.
2. Check continuity betweeneachABS
actuator 8-pinconnector (ABSactua-
tor side) terminals andbody ground.

Continuity shouldnotexist.
OK

Check control unitpinterminals for
damage orthe connection ofcontrol
unit harness connector.
Reconnect controlunitharness connec-
tor. Then retest.
NG

NG NG
Repair
harness andcon-
nector.
Replace ABSrelay box.
Replace ABSactuator.

•. Specifications mayvary depending onthe type oftester.
Before performing thisinspection, refertothe instruction manualofthe
tester.
BR-70

SBR243D
SBR244D

•

1

Replace 7.5Afuse.
~Inspection end
Does thefuse blowout whenignition
switch isturned "ON"?
Yes

[!1 CONTROL UNITPOWER SUPPLY
NG
Repair harness andcon-

---...

CIRCUIT
nector.
1. Disconnect controlunitconnector.
2. Check continuity betweencontrolunit
connector terminal
(D
and body
ground.

Continuity shouldnotexist.

OK

III
Check continuity betweencontrolunit NG
Repair harness andcon-

--+

connector terminal
@
and body nector.
ground.

Continuity shouldnotexist.

OK
Check control unitpinterminals for
damage orthe connection ofcontrol
unit harness connector.
Reconnect controlunitharness connec-
tor. Then retest.

TROUBLE
DIAGNOSES
Diagnostic Procedure2(Not Self-diagnostic
item) (Cont'd)

p~

15

p~
15

c(

C/UNIT CONNECTOR

1

c(
C/UNIT CONNECTOR
2
BR-71