Nissan Primera P11. Instruction — part 53
p
A
CHECK WARNING LAMP INDICA-
TION.
Disconnect ABS actuator and electric
unit connector.
Does the warning lamp activate?
Yes
E
NG
p
B
(See below)
CHECK HARNESS CONNECTOR.
Check ABS actuator and electric unit
pin terminals for damage or the con-
nection of ABS actuator and electric
unit harness connector.
Reconnect ABS actuator and electric
unit harness connector. Then retest
OK
E
NG
REPLACE.
Replace ABS actuator
and electric unit.
Inspection end.
p
B
CHECK HARNESS FOR SHORT.
1. Disconnect ABS actuator and elec-
tric unit connector.
2. Check voltage between ABS actua-
tor and electric unit connector (body
side) terminal 21, 22, and ground.
Battery voltage should not exist.
OK
E
NG
Repair harness or con-
nector between fuse and
ABS actuator and electric
unit connector terminal.
CHECK COMBINATION METER.
Check combination meter. Refer to
WARNING LAMPS in EL section.
NBR284
ABS warning light
NBR417
ABS ACTUATOR AND
ELECTRIC UNIT CONNECTOR
.
21: CVT models
22: M/T models
H
H
H
H
H
TROUBLE DIAGNOSES FOR SYMPTOMS
Diagnostic Procedure 11 (ABS Warning lamp
does not come on when ignition switch is
turned ON) (Cont’d)
BR-89
Diagnostic Procedure 12 (Warning lamp
stays on when ignition switch is turned ON)
CHECK WARNING LAMP.
1. Disconnect ABS actuator and electric
unit connector.
2. Connect suitable wire between ABS
actuator and electric unit connector
E78
(body side) terminal
p
6
,
p
22
and ground.
Warning lamp should not activate.
OK
E
NG
Repair combination
meter.
Check the following
●
Harness connector
E78
●
Harness for open or
short between ABS
actuator and electric
unit and fusible link
If NG, repair harness ro
connector
CHECK HARNESS CONNECTOR.
Check ABS actuator and electric unit
pin terminals for damage or the con-
nection of ABS actuator and electric
unit harness connector.
Reconnect ABS actuator and electric
unit harness connector. Then retest.
NG
E
OK
Inspection end.
CHECK ABS MOTOR GROUND.
1. Turn ignition switch OFF.
2. Disconnect ABS actuator and elec-
tric unit connector.
3. Check continuity between ABS
actuator and electric unit connector
E78
(body side) terminal
p
31
and
ground.
Continuity should exist.
OK
E
NG
Check the following
●
Harness connector
E78
●
Harness for open or
short between ABS
actuator and electric
unit and fusible link
If NG, repair harness ro
connector
REPLACE.
Replace ABS actuator and electric unit.
NBR418
.
Fuse
Combination meter
ABS
warning
lamp
CVT models
M/T models
ABS control unit
ABS actuator and electric unit
NBR419
ABS ACTUATOR AND
ELECTRIC UNIT CONNECTOR
CVT models
M/T models
YBR186
ABS ACTUATOR AND
ELECTRIC UNIT CONNECTOR
H
H
H
TROUBLE DIAGNOSES FOR SYMPTOMS
BR-90
General Specifications
Unit: mm (in)
Applied model
QG16DE, QG18DE and CD20T
QG16DE, QG18DE
and CD20T
SR20DE
For LHD models
(except Wagon)
For RHD models &
Wagon models (LHD/RHD)
CVT models
M/T models
Without ABS
With ABS
(optional for
LHD models)
With ABS
Front brake
CL25VG
CL25VBG
FN3-57/22
Brake model
disc brake
disc brake
disc brake
Cylinder bore diameter
57.2 (2.252)
Pad
length
×
width
×
thickness
109 x 50.1 x 11
(94.29 x 1.97 x 0.43)
109 x 50.1 x 11
(4.29 x 1.97 x 0.43)
112 x 56.2 x 11
(4.41 x 2.21 x
0.43)
Rotor outer
diameter
×
thickness
257
×
22
(10.12
×
0.87)
280
×
22
(11.04
×
0.87)
Rear brake
CL9HCG
LT20N
CL9HDG
CL11HEG
Brake model
disc brake
drum brake
disc brake
disc brake
Cylinder bore diameter
34.4 (1.354)
17.46 (0.6874)
34.4
(1.354)
38.2 (1.504)
Lining or pad
length
×
width
×
thickness
79.8 x 38.5 x 9.3
(3.14 x 1.52 x
0.37)
195 x 35 x 4.5
(7.68 x 1.38 x
0.18)
79.8 x 38.5 x 9.3
(3.14 x 1.52 x 0.37)
Drum inner diameter or rotor
outer
Diameter
×
thickness
258 x 10
(10.2 x 0.39)
203.2 (8.00)
278 x 10
(10.9
×
0.39)
258 x 10
(10.2 x 0.39)
Master cylinder
Cylinder bore diameter
23.81
(0.94)
Control valve
Valve model
Dual proportioning valve
—
Split point [kPa (bar, kg/cm
2
,
psi)]
×
reducing ratio
1.96 (0.0196, 0.0200, 0.284) x 0.4
—
Brake booster
Booster model
BJKCE
Diaphragm diameter
Primary: 205 (8.1)
Secondary: 180 (7.1)
Specified brake fluid
DOT 4
SERVICE DATA AND SPECIFICATIONS (SDS)
BR-91
Inspection and Adjustment
DISC BRAKE
Unit: mm (in)
CL25VG
CL25VBG
FN3-57/22
CL9HCG
CL9HDG
CL11HEG
Pad wear limit
Minimum thickness
2.0 (0.079)
Rotor repair limit
20.0
20.0
20.0
9.0
9.0
9.0
Minimum thickness
(0.787)
(0.787)
(0.787)
(0.354)
(0.354)
(0.354)
Maximum runout
0.07 (0.0028)
Maximum thickness
variation
0.02 (0.0008)
DRUM BRAKE
Unit: mm (in)
Brake model
LT20N
Lining wear limit
Minimum thickness
1.5 (0.059)
Drum repair limit
Maximum inner diameter
204.5 (8.051)
Maximum out-of-round
0.03 (0.0012)
BRAKE PEDAL
Unit: mm (in)
Applied model
RHD
LHD
Free height
M/T
160 - 170 (6.30 - 6.69)
151 - 161 (5.94 - 6.34)
CVT
169 - 179 (6.65 - 7.05)
160 - 170 (6.30 - 6.69)
Depressed height
[under force of 490 N (50 kg, 110 lb)
with engine running]
M/T
80 - 90 (3.15 - 3.54)
71 - 81 (2.80 - 3.19)
CVT
89 - 99 (3.50 - 3.90)
80 - 91 (3.15 - 3.54)
PARKING BRAKE CONTROL
Control type
Center lever
Number of notches
[under force of 196 N
(20 kg, 44 lb)]
6 - 8
Number of notches when
warning switch comes on
1
SERVICE DATA AND SPECIFICATIONS (SDS)
BR-92
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