NISSAN ALMERA N15 1995 Service Manual

ANTI-LOCKBRAKESYSTEM

Removal andInstallation (Cont'd)

SENSOR ROTOR

Removal
1. Remove thedrive shaftandrear wheel hub.Refer toFA
section ("DriveShaft",FRONTAXLE") andRAsection
("Wheel Hub",REARAXLE").
2. Remove thesensor rotorusing suitable puller,driftand
bearing replacer.
Suitable drift

SBR873CA
Installation
Install thesensor rotor.Forfront sensor rotor,usehammer and
wooden block.Forrear sensor rotor,usesuitable driftand
press.
• Always replace sensorrotorwithnewone.

SBR985C
•

• Pay attention tothe dimension ofrear sensor rotorasshown
in figure.
h: 4.5 -5.5 mm (0.177 -0.217 in)

CONTROL UNIT

Location: Passenger side,behind dashsidelower finisher.
• Make surethatthesensor shieldground cableissecured
with mounting bolt.

SBR986C

Suitable
drift

B,.,k" ~ ABS
.'0"'" ","

Dash side ~
lower finisher ~3.9_5.9 N.m

(0.4 -0.6 kg-m,

35 -52 In-Ib)
SBR032DA

Rear
sensor rotor

BR-41

,ryside
linder prima
From master cy ndaryside

r
der seco
master cyIn
From

RHO

cc:J
11-15 .11)
(1.1 .
1.5, 8

~ Front

LHO
ASS
relay
box
ground
Actuator
cable

---------~~~~~:A~K~EirS;V~S~T~EWo.M;(c:O;;~'diij)I----

ANTI-LOCK
BRdInstallation (Cont
Removal an
ABS ACTUATOR
heelcylinder (RH)
To rear
W
clinder (LH)
f ntwheel y
To ro
aster cylinder
From m
primary side
aster cylinder
From m 'de
secondary
Sl
(LH)
Wheel cylinder
To rear

W
heel cylinder (RH)
To
rear
(kg-m.in-Ib)
r.ii1
'N.m

IX! '
(kg-m. ft-Ib)

cc:J:
N.m

SBR033DA
BR-42

ANTI-LOCKBRAKESYSTEM
Removal andInstallation (Cont'd)

1. Disconnect batterycable.
2. Drain brake fluid.Refer toSR-5.
3. Discharge airconditioner refrigerant.RefertoHA section
("R-134a ServiceProcedure", "SERVICEPROCEDURES").
4. Disconnect allconnectors fromASSrelay bracket.
5. Remove mounting boltforrelay bracket.
6. Remove ASSrelay boxwith bracket.
7. Remove airconditioner low-pressure tubes.RefertoHA
section, ("Refrigerant Lines","SERVICE PROCEDURES") .
8. Disconnect brakepipesandmove awayfromactuator.

It is not necessary toremove thesepipesfromvehicle.

9. Remove/loosen mountingnutsbetween actuatorand
bracket.

BR-43
•

ANTI-LOCKBRAKESYSTEM
Removal andInstallation (Cont'd)

10. Draw outASS actuator asshown.

ASS
actuator

SBR039D CAUTION:
After installation, payattention tothe following points:
• Refill brake fluidandbleed air.Refer to"CHECK AND
ADJUSTMENT", BR-5and"AIR BLEEDING", BR.6,respec-
tively.
• Charge airconditioner refrigerant.RefertoHA section,
("R-134a ServiceProcedure", "SERVICEPROCEDURES").

• The installation procedureisthe reverse ofremoval.

ASS
actuator

_-=--=--=--=--_-_-\,_~
""'~t"
b"ok.,

SBR040D
ABSRELAYS

1. Disconnect batterycable.
2. Remove ASSrelay cover.

BR-44

ANTI-LOCKBRAKESYSTEM
Wiring Diagram -ABS -

BR-ABS-01

•

ABS
CONTROL
UNIT

(B111)
<D:

LHDmodels

@:
RHOmodels
Refer
to
EL-POWER.
FUSE
BLOCK
(JIB)

~

GY

ffi
IGN
SW
Y

I~I COMBINATION
METER
(ABS WARNING
LAMP)

~@
LIB
@

I

GY
<fill)
LIB

$-------$
GY (~) LIB

I-

e-
LIB~ ToBR-ABS-O?

I

LIB

13-0
I

FAIL
LAMP
IGNITION
SWITCH
ON orSTART
STOP
DEPRESED LAMP
SWITCH
RELEASED ~

~
P!L

•

~:I
P!L

rn~
I
JUNCTION

BOX
NO.2

(JOINT

CONNECTORS)

1!:i=!J~
PIL

~~
•

PIL

lelIl
<fill)

9F&#39;~
P!L

14-81

STOP
LAMP
SW

Fa~
l..1..@
B ~~(B115)
5 6
TI1910
1112 W
Refer
tolast page
(Foldout page).

~---------------------------------,

L ~

HBR002
BR-45

ANTI-LOCKBRAKESYSTEM
Wiring Diagram -ABS -(Coni&#39; d)

BR-ABS-02

ABS

CONTROL

UNIT

(!ID1)

OrAG
L TXD RXD

~ 1~61~

ORIB ~ GY!L GIB

I$~ ~
~ciJ~ ---
~~I

ORIB
GY/L GIB

It It

GY!L
GIB

cr
l I~
i~MO~o~?ic~g~)

~:<O

JOINT CONNECTOR-5

~ 1*.21~:<ID

GY/L GIB

I I

GY/L
GIB

m
r1l

ORIB

rtl

FUSE
Referto
7 .5A BLOCK EL-POWER.

rn
(JIB)

~

IGNITION
SWITCH
ON orSTART

I
DATALINK
CONNECTOR
FOR CONSULT

(M13)

-----------------------

<0:
LHDmodels

<ID:
RHOmode Is

@:
GAengine andSRengine

@:
CD20engine

~f1
<0
10
<ID
6

*2
<0
9
&#39;<ID
3

,

~~(~)
56j819101112 W

~(~24)
~OR
Refer
tolast page
(Foldout page).

HBR003
BR-46

ANTI-LOCKBRAKESYSTEM
Wiring Diagram -ABS -(Cont&#39;d)

BR-ABS-03

•

ABS

CONTROL

UNIT

<em>

LHO models
RHO models

(jJ:

(8):

GN02
GNO1 GNO

12.81 12.911
3•
9
1

B BB

Ll-l

I

----

)
I

1

I

1

----
&#39;]

W@1IDB .

$---$-]1
W
@)
8

-----

(,
-
_.
1 -- I

I I

I I

l.... •

l~t~~8}j~f
-]1

W «(1Q&#34;n B

-----

r-- _

I I

I 1

1 1

l....
&#39;J

R
R

~
..
1

1

I
I
I ....

l

SENSOR
FR-RH

H

~
B
t

I

o

,. 1
1
1

I

I

I

I

1

I

I

1

I

J 1
1

I

1
1

I
I

1
1
1
1
1

I

1

I ....

t

-

rn
JOINT
CONNECTOR

-7

(B109)

1

WB

~ WHEELSPEED

SENSOR

rv
FRONTRH

(1llQj)
W
B

M
WHEELSPEED

SENSOR

rv
FRONTRH

(E 11)

&~(BIT5)
5 6TII9ID 1112W ..In

em),
@ill)

<..!J.g)
GYGY
~(Eli[9)
IIlIITl.IIillJ
GY
Refer
tolast page
(Foldout page).

HBR004
BR-47

ANTI-LOCKBRAKESYSTEM
Wiring Diagram -ABS -(Cont&#39;d)

BR-ABS-04

ASS
CONTROL
SENSOR UNIT
FR-LH
~

H

~ <D:
LHO
models
L
t

•
@:

RHOmodels

0
L
L

-
-
-
--

-ec
,.

)

I

I
I

I
I
I
I

----
1--

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)

t

----

I

R~ L

I

I

$---$J

I

I
R
<MID
L

1
1
-
-
--

I

mJOINT
I

I&#39;-- --
!

I

1

CONNECTOR
I
I

I

-7
I
1
I

(B109)
l--•

1
-----

A@L ]

I$f---J$-J
R
(ffi1)
L

-----
(,
.

I I
-

---

1

I
I

I

--
,I

II

t
)

(
)

-----
-----

R L R
L

M
.>&#39;EELSPEED

M
WHEEL
SPEED

SENSOR SENSOR

-
rvFRONTLH
rvFRONTLH

(eUO)
(8106)
@

~~(@
56 iBl91<iu 12W
...IE.

@,(~)

(tig)
SR SR
BR-48 ~(B109)

illIIIIIIIIIl
GY
Refer
tolast page
(Foldout page).

HBR005

ANTI-LOCKBRAKESYSTEM
Wiring Diagram -ABS -(Conl&#39;d)

BR-ABS-05

-----
-----
A8S

CONTROL

UNIT

<illTI)

SENSOR
RR-LH

H

~ L
t

&#34;
----
/)

I

I
I
I

I

I

I

I

I

SENSOR
RR-LH
(+)

lY;ll
P
J

r-:l~!
I

JOINT

I .
CONNECTOR-7

I
@QID

r

(8110)

SENSOR
RR-RH

H

1
3•8
1
LG
t

(
....

SENSOR
RR-RH
(+)

~ PU
J

----
&#39;I

/
I

1
1
I
I

I

I
I

I
I

I

I

I

I
I

I

,I
)

•

PU LG

M
WHEELSPEED

SENSOR
rv REARRH

(!W)
P
L

M
WHEELSPEED

SENSOR

rv
REARLH

(ffi?)

15a
([UID ,
@TI)

C!J.g)
GYSR ~(8109)
l:TIIillIIIIIJ
GY
Refer
tolast page
(Foldout page).

HBR006
BR-49

ANTI-LOCKBRAKESYSTEM
Wiring Diagram -ABS -(Coni&#39; d)

BR-ABS-06

ABS
CONTROL
UNIT
FL- FL-FR-
FR- RL-
RL-RR-
RR-

~

OUT INOUT
INOUT
INOUT IN

1
3&#39;;&#39;
IbiJ
1
2•6
1
1
5•4
1
1
2&#39;;&#39;
1
5•3
1
1
3•4
1

~

GY GY/R
BRBR/W
LGLG/R
PUPU/W

t tt
t tt tt

-
B

}Next

-
page

C

@

18 --- 20
19 --- 21

GY GY/R
BRBR/W
LGLG/R PUPU/W
~

nf4ll
m ~
rTI
wf6n
rrtll

Iff7il
~

FL -OUT FL-IN FR-OUT FR-IN RL-OUT RL-IN RR-OUT RR-IN

M
MOTOR ABS
ACTUATOR

(fJ103)

=

r-------------------------,
I

~~ ~@:
~ B~ B
I
I

L
~

BR-50
Refer
tolast page
(Foldout page).

HBRDD?