battery NISSAN ALMERA N15 1995 User Guide

TROUBLEDIAGNOSES
CONSULT Inspection Procedure(Conl'd)
SELF-DIAGNOSTIC RESULTSMODE

Diagnostic item
Diagnosticitemisdetected when... Diagnostic
procedure
FR RH SENSOR
•Circuit forfront rightwheel sensor isopen.

4

[OPEN] (Anabnormally highinput voltage isentered.)
FR LH SENSOR
•Circuit forfront leftwheel sensor isopen.

4

[OPEN] (Anabnormally highinput voltage isentered.)
RR RHSENSOR
•Circuit forrear right sensor isopen.

4

[OPEN] (Anabnormally highinput voltage isentered.)
RR LHSENSOR
•Circuit forrear leftsensor isopen.

4

[OPEN] (Anabnormally highinput voltage isentered.)
FR RH SENSOR
•Circuit forfront rightwheel sensor isshorted.

4

[SHORT] (Anabnormally lowinput voltage isentered.)
FR LH SENSOR
•Circuit forfront leftwheel sensor isshorted.

4

[SHORT] (Anabnormally lowinput voltage isentered.)
RR RH SENSOR
•Circuit forrear right sensor isshorted.

4

[SHORT] (Anabnormally lowinput voltage isentered.)
RR LHSENSOR
•Circuit forrear leftsensor isshorted.

4

[SHORT] (Anabnormally lowinput voltage isentered.)
ABS SENSOR
•Teeth damage onsensor rotororimproper installation ofwheel sensor.

4

[ABNORMAL SIGNAL]
(Abnormalwheelsensor signalisentered.)
FR RH INABS SOL
•Circuit forfront rightinletsolenoid valveisopen.

3

[OPEN] (Anabnormally lowoutput voltage isentered.)
FR LH INABS SOL
•Circuit forfront leftinlet solenoid valveisopen.

3

[OPEN] (Anabnormally lowoutput voltage isentered.)
RR RH INABS SOL
•Circuit forrear right inletsolenoid valveisopen.

3

[OPEN] (Anabnormally lowoutput voltage isentered.)
RR LHINABS SOL
•Circuit forrear leftinlet solenoid valveisopen.

3

[OPEN] (Anabnormally lowoutput voltage isentered.)
FR RH INABS SOL
•Circuit forfront rightinletsolenoid valveisshorted.

3

[SHORT] (Anabnormally highoutput voltage isentered.)
FR LH INABS SOL
•Circuit forfront leftinlet solenoid valveisshorted.

3

[SHORT] (Anabnormally highoutput voltage isentered.)
RR RH INABS SOL
•Circuit forrear right inletsolenoid valveisshorted.

3

[SHORT] (Anabnormally highoutput voltage isentered.)
RR LHINASS SOL
•Circuit forrear leftinlet solenoid valveisshorted.

3

[SHORT] (Anabnormally highoutput voltage isentered.)
FR RH OUT ABSSOL
•Circuit forfront rightoutlet solenoid valveisopen.

3

[OPEN] (Anabnormally lowoutput voltage isentered.)
FR LH OUT ASS SOL
•Circuit forfront leftoutlet solenoid valveisopen.

3

[OPEN] (Anabnormally lowoutput voltage isentered.)
RR RH OUT ASSSOL
•Circuit forrear right outlet solenoid valveisopen.

3

[OPEN] (Anabnormally lowoutput voltage isentered.)
RR LHOUT ABSSOL
•Circuit forrear leftoutlet solenoid valveis.open.

3

[OPEN] (Anabnormally lowoutput voltage isentered.)
FR RH OUT ASSSOL
•Circuit forfront rightoutlet solenoid valveisshorted.

3

[SHORT] (Anabnormally highoutput voltage isentered.)
FR LH OUT ABSSOL •Circuit forfront leftoutlet solenoid valveisshorted.

3

[SHORT] (Anabnormally highoutput voltage isentered.)
RR RHOUT ABSSOL •Circuit forrear right outlet solenoid valveisshorted.

3

[SHORT] (Anabnormally highoutput voltage isentered.)
RR LHOUT ASSSOL •Circuit forrear leftoutlet solenoid valveisshorted.

3

[SHORT] (Anabnormally highoutput voltage isentered.)
ABS ACTUATOR RELAY
•Actuator solenoid valverelayisON, even control unitsends offsignal.
6
[FAILURE] •Actuator solenoid valverelayisOFF, even control unitsends onsignal.
ABS MOTOR
•Circuit foractuator motorisopen orshorted.

5

[FAILURE] •Actuator motorrelayisstuck.
BATTERY VOLT
•Power source voltage supplied toABS control unitisabnormally low. 7
[VB-LOW]
CONTROL UNIT •Function ofcalculation inASS control unithasfailed.
8

BR-50

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
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

m
ASS relay box2-pin
[it
DISCONNECT

connector
@
IJIJ
~c:\

(body side)
";V

rn
TROUBLE
DIAGNOSES
Diagnostic Procedure5
MOTOR RELAYORMOTOR
(Malfunction codeNo.61)
MOTOR POWERSUPPLY CIRCUIT

Check fusible link
@]
for ABS relay box.
For fusible linklayout, refertoPOWER
SUPPLY ROUTING inEL section.
NG
@
(Skip page.)

~iv

c(
C/UNIT CONNECTOR
P

7 19. 2

,
SBR953CC
~iV
ASS relay box
6-pin connectors

(body side)
@29

~
SBR248D OK

1. Disconnect connectors fromcontrol
unit and ABS actuator. Checktermi-
nals fordamage orloose connection.
Then reconnect connectors.
2. Carry outself-diagnosis again.

Does warning lampactivate again?

Yes
1. Disconnect ABSrelay box2-pin con-
nector@.
2. Check voltage between connector
(body side)terminal
@
and ground.

Battery voltage shouldexist.
CIRCUIT CHECK

1. Disconnect ABSrelay box6-pin con-
nector andcontrol unitconnector.
2. Check continuity betweencontrolunit
connector terminalsandABS relay
box 6-pin connector ~(body side)
terminals.
No
NG
NG
Inspection
end
Repair harness and
COI

nectors.
Repair harness andcor
nectors.
Control unit

Continuity shouldexist.
ASS
relay box
@
@

cID

OK
MOTOR RELAYCHECK

Refer toMOTOR RELAYinElectrical
Components Inspection,BR-8S.

OK
ACTUATOR MOTORGROUND CHECK

Refer toACTUATOR MOTORGROUND
in Ground CircuitCheck, BR-66.

OK

@

(Go tonext page.)

BR-76 NG
NG
Replace
motorrelay.
Repair harness andter-
minals.

TROUBLEDIAGNOSES
Diagnostic Procedure5(Cont'd)
@
[:tI
°15
T

ASS relay boxconnectors
~(ASS relayboxside)
2~~

9 11~~

~ MOTOR
RELAYCIRCUIT
1. Remove motorrelay.
2. Check continuity betweenASSrelay
box connectors (ASSrelayboxside)
and ASS relay boxterminals. NG
Replace ASSrelay box.
OK
Continuity
shouldexist.
ASS
'relay bOf

[ill

[ill
EJ

WJ
~
86

85

87
ASS
relay box
connector

@
@
@

Connector@
@

Connector@
@
ASS
relay box
terminal

@
@
@
@

SBR061D Ii]
Check continuity betweenASSrelay
box 2-pin connector
@
(ASS actuator
side) terminal @and actuator motor
positive terminal.
Continuity shouldexist.

•

Repair
harness andcon-
nectors.
Replace ASSactuator.
NG
NG
OK
1.
Disconnect actuatormotorterminals.
2. Apply battery voltage tomotor termi-
nals.
Motor should operate.
Do not connect wireformore than5
seconds.
Go toDiagnostic Procedure7,SR-81.

131

MOTOR CHECK
ASS
relay box2-pin
connector
@iY

(ASS actuator side)

do

SBR249DBR-77

TROUBLEDIAGNOSES
Diagnostic Procedure5(Conl'd)

CID

Ii
ASS relay box2-pin ~
DISCONNECT

connector
@
=
1c0,

(body side)
V

cD
SBR957CC

@)
ASS relay box6-pin
connector (body side)
SBR958CB

III
@
@El ~
DISCONNECT

rrt\
ASSrelay box
~c;"1

\J.tV
connectors
-';;V

0U
9
(ASSrelayboxside) Replace
fusiblelink.
Does thefusible linkblowout when
ignition switchisturned
"ON"?

Ii
MOTOR POWERSUPPLVCIRCUIT
1. Disconnect batterycableandASS
relay box2-pin connector
@.

2. Check continuity betweenASSrelay
box 2-pin connector
@
(body side)
terminal @and ground.
Continuity shouldnotexist.
1. Disconnect ASSrelay box6-pin con-
nector andcontrol unitconnector.
2. Check continUity betweenASSrelay
box 6-pin connector @E)(body side)
terminal
@
and ground.
Continuity shouldnotexist.
OK
Check continuity betweenASSrelay
box 6-pin connector (ABSrelaybox
side) terminal @and ground, 2-pin
connector
@
(ASS relay boxside)
terminal @and ground.
Continuity shouldnotexist. No
NG

NG
NG
Inspection
end
Repair harness andcon-
nector.
Repair harness andcon-
nector.
Replace ASSrelay box.
J

o
ASSrelay box2-pin
connector (ASS actuator side)

~@

L1J.1J
SBR065DB
Remove motor
ground. OK

o
1. Remove motorground.
2. Check continuity betweenASSrelay
box 2-pin connector
@)
(ASS actua-
tor side) terminal
@)
and ground.
Continuity shouldnotexist. NG
Replace ASSactuator.
OK
MOTOR CHECK
SBR250D Goto
n!II
inDiagnostic Procedure5
(preceding page).
OK
Check control unitpinterminals for
damage orthe connection ofcontrol
unit harness connector.
Reconnect controlunitharness connec-
tor. Then retest.
BR-78

Fa
ASS relay box2-pin
DISCONNECT

connector
@~~~

(body side)
I..lI&I
~V

ctD
TROUBLE
DIAGNOSES
Diagnostic Procedure6
SOLENOID VALVERELAY
(Malfunction codeNo.63)
SOLENOID VALVEPOWER SUPPLY
CHECK

Check fusible link
@].
Forfusible link
layout, refertoPOWER SUPPLY ROUT-
ING inEL section.
NG

@
(See nextpage.)

~Io

( C/UNIT CONNECTOR
P

2 .30 .37

.
SBR961CC

ASS relay box
6-pin connector
(body side)
@W

Efe
OK

1. Disconnect connectors fromcontrol
unit andASS actuator. Checktermi-
nals fordamage orloose connection.
.Then reconnect connectors.
2. Carry outself-diagnosis again.

Does warning lampactivate again?

Yes
No

Inspection end

GROUND CIRCUITCHECK

Refer toCONTROL UNITGROUND and

SBR251D
ACTUATOR GROUNDinGround Circuit
Check, SR-66.

OK
SOLENOID VALVEPOWER SUPPLY
CHECK

1. Disconnect connectors fromASS
relay box.
2. Check voltage between ASSrelay box
2-pin connector
@
(body side)ter-
minal
@
and ground.

Battery voltage shouldexist.
CIRCUIT CHECK

1. Disconnect controlunitconnector.
2. Check continuity betweencontrolunit
connector terminalsandASS relay
box connector
@ill
(body side)termi-
nals. Repair
harness andcon-
nectors.
Repair harness andcon-
nector.
Repair harness andcon-
nectors.
•

Control unit

3T
ABS
relay box

Xi

@ @

Continuity shouldexist.
OK
SOLENOID VALVERELAY CHECK

Refer toSOLENOID VALVERELAY in
Electrical Components Inspection,

SR-85.
OK

@

(Go tonext page.)

BR-79
Replace
solenoid valve
relay.

c(
C/UNIT CONNECTOR
1
p~

18
TROUBLE
DIAGNOSES
Diagnostic Procedure7
POWER SUPPLY (Lowvoltage)
(Malfunction codeNo.57)
1. Disconnect controlunitconnectors.
Check terminals fordamage orloose
connections. Thenreconnect connec-
tors.
2. Carry outself-diagnosis again.
Does warning lampactivate again? No
Inspection end
SBR253D CONTROL UNITPOWER SUPPLY
CHECK
1. Disconnect controlunitconnector.
2. Check voltage between controlunit
connector terminalG)and ground.
Battery voltage shouldexistwhen
ignition switchisturned ON.
OK NG

---.-.@
(Seebelow.)
CONTROL UNITGROUND CHECK
Refer toCONTROL UNITGROUND in
Ground CircuitCheck, BR-66.
OK
Check control unitpinterminals for
damage orthe connection ofcontrol
unit harness connector.
Reconnect controlunitharness connec-
tor. Then retest.
@
Check 7.5Afuse
rj2J.
Refer toPOWER
SUPPLY ROUTING inEL section.
OK
Check continuity betweenbatteryand
control unitconnector terminal
CD.

OK
Check battery. RefertoBATTERY inEL
section.
BR-81 NG
NG
NG Repair
harness andcon-
nectors.
Replace fuse.

Repa;, hame" aodcoo-
I

nectors.
•

TROUBLEDIAGNOSES
Electrical Components Inspection
WHEEL SENSOR

Check resistance foreach sensor.

Resistance: 0.8-1.2 kQ
ACTUATOR MOTORRELAY
While applying batteryvoltage torelay terminals, insertfuse
into thecircuit.
Condition
Battery voltage notapplied between
terminals
@
and
@.

Battery voltage applied between
terminals
@
and
@.
SBR140C
Continuity
existencebetween
terminals
@
and
@
No

Yes

SBR329B SOLENOID
VALVERELAY

Continuity existence Continuityexistence
Condition between
terminals
@
between terminals
@

and@ and
@

Battery voltage not
applied between termi- Yes
No
nals
@
and
@.

Battery voltage applied
between terminals
@
No Yes
and
@.
While applying batteryvoltage torelay terminals, insertfuse
into thecircuit.
BR-85
•