Nissan Pathfinder. Manual — part 235
BR-48
< SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specifications
INFOID:0000000009177209
Unit: mm (in)
Brake Pedal
INFOID:0000000009177210
Unit: mm (in)
Check Valve
INFOID:0000000009177211
Brake Booster
INFOID:0000000009177212
Unit: mm (in)
Front brake
Cylinder bore diameter
45.0 (1.772)
× 2
Pad length
× width × thickness
131.4 (5.173)
× 53.0 (2.087) × 10.0 (0.394)
Rotor outer diameter
× thickness
320.0 (12.598)
× 28.0 (1.102)
Rear brake
Cylinder bore diameter
42.86 (1.6874)
Pad length
× width × thickness
83.0 (3.268)
× 33.0 (1.299) × 8.5 (0.335)
Rotor outer diameter
× thickness
308 (12.126)
× 16.0 (0.630)
Master cylinder
Cylinder bore diameter
26.99 (1.063)
Control valve
Valve type
Electric brake force distribution
Recommended brake fluid
MA-15, "FOR USA AND CANADA : Fluids and Lu-
(United States and Canada) or
(Mexico).
Item
Standard
Brake pedal height (H
1
)
214.2 – 224.2 (8.43 – 8.82)
Clearance (A) between brake pedal bracket, stop lamp switch and ASCD cancel switch contact
ends
0.74 – 1.96 (0.0291 – 0.0772)
Depressed brake pedal height (H
2
)
[Depressing 490 N (50 kg, 110 lb) while turning the engine ON]
75.1 (2.96)
When suitable tool (A) is connected to booster side
(B)
3.3 kPa (25 mmHg, 0.98 inHg) maximum vacuum loss for 15 seconds at vacuum
of -66.7 kPa (-500 mmHg, -19.69 inHg)
When suitable tool (A) is connected to engine side
(C)
No vacuum should exist.
JPFIA0024ZZ
Item
Standard
Input rod length
127 (5.00)
SERVICE DATA AND SPECIFICATIONS (SDS)
BR-49
< SERVICE DATA AND SPECIFICATIONS (SDS)
C
D
E
G
H
I
J
K
L
M
A
B
BR
N
O
P
Front Disc Brake
INFOID:0000000009177213
Unit: mm (in)
Rear Disc Brake
INFOID:0000000009177214
Unit: mm (in)
Item
Limit
Brake pad
Wear thickness
2.0 (0.079)
Disc rotor
Wear thickness
26.0 (1.024)
Thickness variation (measured at 8 positions)
0.008 (0.0003)
Runout (with disc rotor attached to the vehicle)
0.040 (0.0016) or less
Item
Limit
Brake pad
Wear thickness
2.0 (0.079)
Disc rotor
Wear thickness
14.0 (0.551)
Thickness variation (measured at 8 positions)
0.020 (0.0008)
Runout (with disc rotor attached to the vehicle)
0.050 (0.0020) or less
BRC-1
BRAKES
C
D
E
G
H
I
J
K
L
M
SECTION
BRC
A
B
BRC
N
O
P
CONTENTS
BRAKE CONTROL SYSTEM
VDC/TCS/ABS
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Precaution for Brake System . . . . . . . . ....
Precaution for Brake Control System . . . . . ....
Precaution for Harness Repair . . . . . . . . ..
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . . ...
Special Service Tool . . . . . . . . . . . .....
Commercial Service Tools . . . . . . . . . ....
SYSTEM DESCRIPTION . . . . . . . ..
COMPONENT PARTS . . . . . . . . . .
Component Parts Location . . . . . . . . . ....
Component Description . . . . . . . . . . .....
ABS Actuator and Electric Unit (Control Unit) . . ...
Wheel Sensor and Sensor Rotor . . . . . . . ..
Stop Lamp Switch . . . . . . . . . . . . .....
Steering Angle Sensor . . . . . . . . . . . ..
Yaw Rate/Side/Decel G Sensor . . . . . . . ....
Brake Fluid Level Switch . . . . . . . . . . .
Vacuum Sensor . . . . . . . . . . . . . ...
Parking Brake Switch . . . . . . . . . . . ..
VDC OFF Switch . . . . . . . . . . . . . .
SYSTEM . . . . . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Fail-Safe . . . . . . . . . . . . . . . . ..
VDC FUNCTION . . . . . . . . . . . . . .
VDC FUNCTION : System Diagram . . . . . ...
VDC FUNCTION : System Description . . . . ...
TCS FUNCTION . . . . . . . . . . . . . . .
TCS FUNCTION : System Diagram . . . . . .
TCS FUNCTION : System Description . . . . .
ABS FUNCTION . . . . . . . . . . . . . .
ABS FUNCTION : System Diagram . . . . . .
ABS FUNCTION : System Description . . . . .
EBD FUNCTION . . . . . . . . . . . . . .
EBD FUNCTION : System Diagram . . . . . .
EBD FUNCTION : System Description . . . . .
HILL START ASSIST FUNCTION . . . . . . . .
Hill start assist FUNCTION : System Diagram . .
Hill start assist FUNCTION : System Description .
DIAGNOSIS SYSTEM [ABS ACTUATOR
AND ELECTRIC UNIT (CONTROL UNIT)] . ...
CONSULT Function . . . . . . . . . . . . .
ECU DIAGNOSIS INFORMATION . . . ..
ABS ACTUATOR AND ELECTRIC UNIT
(CONTROL UNIT) . . . . . . . . . . . .
Reference Value . . . . . . . . . . . . . ..
Fail-Safe . . . . . . . . . . . . . . . . ..
DTC Inspection Priority Chart . . . . . . . . ..
DTC Index . . . . . . . . . . . . . . . ...
WIRING DIAGRAM . . . . . . . . . ..
BRAKE CONTROL SYSTEM . . . . . . ...
Wiring Diagram . . . . . . . . . . . . . .
BASIC INSPECTION . . . . . . . . ...
DIAGNOSIS AND REPAIR WORKFLOW . .
Work Flow . . . . . . . . . . . . . . . .
BRC-2
Description . . . . . . . . . . . . . . . ..
Work Procedure . . . . . . . . . . . . . ..
ADJUSTMENT OF STEERING ANGLE SEN-
SOR NEUTRAL POSITION . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
Work Procedure . . . . . . . . . . . . . ..
CALIBRATION OF DECEL G SENSOR . . ...
Description . . . . . . . . . . . . . . . ..
Work Procedure . . . . . . . . . . . . . ..
DTC/CIRCUIT DIAGNOSIS . . . . . . .
C1101, C1102, C1103, C1104 WHEEL SEN-
SOR . . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1105, C1106, C1107, C1108 WHEEL SEN-
SOR . . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1109 POWER AND GROUND SYSTEM . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1111 PUMP MOTOR . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1115 ABS SENSOR [ABNORMAL SIGNAL] ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1116 STOP LAMP SWITCH . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1120, C1122, C1124, C1126 ABS IN VALVE
SYSTEM . . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1121, C1123, C1125, C1127 ABS OUT
VALVE SYSTEM . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1130 ENGINE SIGNAL . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1140 ACTUATOR RELAY SYSTEM . . . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1142 PRESS SENSOR . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
C1143 STEERING ANGLE SENSOR . . . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
C1144 INCOMPLETE STEERING ANGLE
SENSOR ADJUSTMENT . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
C1145, C1146 YAW RATE/SIDE/DECEL G
SENSOR . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
C1155 BRAKE FLUID LEVEL SWITCH . . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
C1160 DECEL G SEN SET . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
C1164, C1165 CV SYSTEM . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
C1170 VARIANT CODING . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
C1197 VACUUM SENSOR . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
C1198 VACUUM SENSOR . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
C1199 BRAKE BOOSTER . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
C119A VACUUM SENSOR . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
U1000 CAN COMM CIRCUIT . . . . . . ...
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
PARKING BRAKE SWITCH . . . . . . . .
Description . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ..
VDC OFF SWITCH . . . . . . . . . . ...
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
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