Nissan Pathfinder (2010 year). Instruction — part 664
WT-52
< REMOVAL AND INSTALLATION >
REMOVAL AND INSTALLATION
3. Mount transmitter on rim and tighten nut at a maximum speed of
10 rpm.
NOTE:
Make sure no burrs exist in the valve stem hole of the wheel.
4. Place wheel on turntable of tire machine. Ensure that transmitter
is 270 degrees from mounting/dismounting head.
NOTE:
Do not touch transmitter with mounting head.
5. Lubricate tire well, and install second side of tire as normal.
Ensure that tire does not rotate relative to rim.
6. Inflate tire and balance the wheel and tire assembly. Refer to
7. Install wheel and tire assembly in appropriate wheel position on
vehicle. Refer to
.
NOTE:
If replacing the transmitter, then transmitter wake up operation
must be performed. Refer to
WT-5, "Transmitter Wake Up Operation"
8. Adjust neutral position of steering angle sensor. Refer to
BRC-8, "ADJUSTMENT OF STEERING ANGLE
SENSOR NEUTRAL POSITION : Special Repair Requirement"
.
Transmitter nut
tightening torque
: 7.7 N·m (0.79 kg-m, 68 in-lb)
WEIA0137E
WEIA0046E
2010 Pathfinder
SERVICE DATA AND SPECIFICATIONS (SDS)
WT-53
< SERVICE DATA AND SPECIFICATIONS (SDS)
C
D
F
G
H
I
J
K
L
M
A
B
WT
N
O
P
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Road Wheel
INFOID:0000000005255836
Tire
INFOID:0000000005255837
Unit: kPa (kg/cm
2
, psi)
Wheel type
Aluminum
Steel
Inside
Outside
Maximum radial
runout limit
Lateral mm (in)
0.3 (0.012) or less
1.0 (0.039) or less
0.9 (0.035) or less
Radial mm (in)
0.3 (0.012) or less
0.8 (0.031) or less
0.4 (0.016) or less
Maximum residual im-
balance
Dynamic (at rim flange)
Less than 5 g (0.18 oz) (per side)
Static (at rim flange)
Less than 10 g (0.35 oz)
Tire size
Air pressure
Conventional tire
Spare tire
P245/75R16
240 (2.4, 35)
240 (2.4, 35)
P265/65R17
240 (2.4, 35)
240 (2.4, 35)
P265/60R18
240 (2.4, 35)
240 (2.4, 35)
2010 Pathfinder
WW-1
DRIVER CONTROLS
C
D
E
F
G
H
I
J
K
M
SECTION
WW
A
B
WW
N
O
P
CONTENTS
WIPER & WASHER
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORKFLOW . . ..
Work Flow . . . . . . . . . . . . . . . .....
FUNCTION DIAGNOSIS . . . . . . . ...
FRONT WIPER AND WASHER SYSTEM . . ..
System Diagram . . . . . . . . . . . . . ....
System Description . . . . . . . . . . . . ...
Component Parts Location . . . . . . . . . ....
Component Description . . . . . . . . . . ....
REAR WIPER AND WASHER SYSTEM . . .
System Diagram . . . . . . . . . . . . . ....
System Description . . . . . . . . . . . . ...
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ..
DIAGNOSIS SYSTEM (BCM) . . . . . . .
COMMON ITEM . . . . . . . . . . . . . . .
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) . . . . . . . . . . . . . .
WIPER . . . . . . . . . . . . . . . . . ...
WIPER : CONSULT-III Function (BCM - WIPER) .
DIAGNOSIS SYSTEM (IPDM E/R) . . . . . .
Diagnosis Description . . . . . . . . . . . .
CONSULT - III Function (IPDM E/R) . . . . . ...
COMPONENT DIAGNOSIS . . . . . . .
WIPER AND WASHER FUSE . . . . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
FRONT WIPER MOTOR LO CIRCUIT . . . ...
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
FRONT WIPER MOTOR HI CIRCUIT . . . .
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
FRONT WIPER AUTO STOP SIGNAL CIR-
CUIT . . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
FRONT WIPER MOTOR GROUND CIRCUIT ...
Diagnosis Procedure . . . . . . . . . . . ...
WASHER SWITCH . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . . .
REAR WIPER MOTOR CIRCUIT . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
REAR WIPER AUTO STOP SIGNAL CIRCUIT
...
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
FRONT WIPER AND WASHER SYSTEM . .
Wiring Diagram . . . . . . . . . . . . . .
REAR WIPER AND WASHER SYSTEM . . ..
Wiring Diagram . . . . . . . . . . . . . .
ECU DIAGNOSIS . . . . . . . . . . .
BCM (BODY CONTROL MODULE) . . . . .
Reference Value . . . . . . . . . . . . . ..
Terminal Layout . . . . . . . . . . . . . ...
Physical Values . . . . . . . . . . . . . ...
Wiring Diagram . . . . . . . . . . . . . .
Fail Safe . . . . . . . . . . . . . . . . ..
DTC Inspection Priority Chart . . . . . . . ...
DTC Index . . . . . . . . . . . . . . . ...
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) . . . .
2010 Pathfinder
WW-2
Reference Value . . . . . . . . . . . . . .
Terminal Layout . . . . . . . . . . . . . ..
Physical Values . . . . . . . . . . . . . ..
Wiring Diagram . . . . . . . . . . . . . ...
Fail Safe . . . . . . . . . . . . . . . . .
DTC Index . . . . . . . . . . . . . . . ..
SYMPTOM DIAGNOSIS . . . . . . . .
WIPER AND WASHER SYSTEM SYMPTOMS
...
Symptom Table . . . . . . . . . . . . . ..
NORMAL OPERATING CONDITION . . . .
Description . . . . . . . . . . . . . . . ..
FRONT WIPER DOES NOT OPERATE . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ..
PRECAUTION . . . . . . . . . . .
PRECAUTION . . . . . . . . . . . . ...
Precautions Necessary for Steering Wheel Rota-
tion after Battery Disconnect . . . . . . . . ...
ON-VEHICLE REPAIR . . . . . . . ...
FRONT WIPER AND WASHER SYSTEM . .
Removal and Installation . . . . . . . . . . .
Washer Nozzle Adjustment . . . . . . . . . .
REAR WIPER AND WASHER SYSTEM . . ...
Removal and Installation . . . . . . . . . . .
Rear Washer Nozzle Adjustment . . . . . . .
2010 Pathfinder
DIAGNOSIS AND REPAIR WORKFLOW
WW-3
< BASIC INSPECTION >
C
D
E
F
G
H
I
J
K
M
A
B
WW
N
O
P
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000005256347
DETAILED FLOW
1.
LISTEN TO CUSTOMER COMPLAINT
Listen to customer complaint. Get detailed information about the conditions and environment when the symp-
tom occurs.
>> GO TO 2
2.
VERIFY THE SYMPTOM WITH OPERATIONAL CHECK
Verify the symptom with operational check. Refer to
WW-13, "Diagnosis Description"
.
>> GO TO 3
3.
GO TO APPROPRIATE TROUBLE DIAGNOSIS
Go to appropriate trouble diagnosis. Refer to
.
>> GO TO 4
4.
REPAIR OR REPLACE
Repair or replace the specific parts.
>> GO TO 5
5.
FINAL CHECK
Final check.
Is inspection result normal?
YES
>> Inspection End.
NO
>> Refer to
GI-37, "Intermittent Incident"
.
2010 Pathfinder
WW-4
< FUNCTION DIAGNOSIS >
FRONT WIPER AND WASHER SYSTEM
FUNCTION DIAGNOSIS
FRONT WIPER AND WASHER SYSTEM
System Diagram
INFOID:0000000005256348
System Description
INFOID:0000000005256349
OUTLINE
The front wiper is controlled by each function of BCM and IPDM E/R.
Control by BCM
• Combination switch reading function
• Front wiper control function
Control by IPDM E/R
• Front wiper control function
• Relay control function
FRONT WIPER BASIC OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the front wiper request signal to IPDM E/R with CAN communication depending on each
operating condition of the front wiper.
• IPDM E/R turns ON/OFF the integrated front wiper relay and the front wiper high relay according to the front
wiper request signal. IPDM E/R provides the power supply to operate the front wiper HI/LO operation.
FRONT WIPER LO OPERATION
• BCM transmits the front wiper request signal (LO) to IPDM E/R with CAN communication according to the
front wiper LO operating condition.
Front wiper LO operating condition
- Ignition switch ON
- Front wiper switch LO or front wiper switch MIST (while pressing)
• IPDM E/R turns ON the integrated front wiper relay according to the front wiper request signal (LO).
FRONT WIPER HI OPERATION
• BCM transmits the front wiper request signal (HI) to IPDM E/R with CAN communication according to the
front wiper HI operating condition.
Front wiper HI operating condition
- Ignition switch ON
- Front wiper switch HI
• IPDM E/R turns ON the integrated front wiper relay and the front wiper high relay according to the front wiper
request signal (HI).
FRONT WIPER INT OPERATION (LINKED WITH VEHICLE SPEED)
ALLIA0427GB
2010 Pathfinder
FRONT WIPER AND WASHER SYSTEM
WW-5
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
WW
N
O
P
• BCM transmits the front wiper request signal (INT) to IPDM E/R with CAN communication according to the
front wiper INT operation condition and the intermittent operation delay interval judged value.
Front wiper INT operating condition
- Ignition switch ON
- Front wiper switch INT
Intermittent operation delay interval judgment
- BCM calculates the intermittent operation delay interval from the vehicle speed signal received from the
wiper dial position and the combination meter with CAN communication.
• IPDM E/R turns the integrated front wiper relay ON so that the front wiper is operated only once according to
the front wiper request signal (INT).
• BCM detects stop position/except stop position of the front wiper motor according to the front wiper stop
position signal received from IPDM E/R with CAN communication.
• BCM transmits the front wiper request signal (INT) again after the intermittent operation delay interval after
the front wiper motor is stopped.
FRONT WIPER AUTO STOP OPERATION
• BCM stops transmitting the front wiper request signal when the front wiper switch is turned OFF.
• IPDM E/R detects the front wiper auto stop signal from the front wiper motor and detects the front wiper
motor position (stop position/except stop position).
Wiper intermittent dial posi-
tion
Intermittent
operation
interval
Intermittent operation delay Interval (s)
Vehicle speed
Vehicle stopped or
less than 5 km/h
(3.1 MPH)
5 km/h (3.1 MPH)
or more or less
than 35 km/h (21.7
MPH)
35 km/h (21.7
MPH) or more or
less than 65 km/h
(40.4 MPH)
65 km/h (40.4
MPH) or more
1
Short
↑
↓
Long
0.8
0.6
0.4
0.24
2
4
3
2
1.2
3
10
7.5
5
3
4
16
12
8
4.8
5
24
18
12
7.2
6
32
24
16
9.6
7
42
31.5
21
12.6
JPLIA0094GB
2010 Pathfinder
WW-6
< FUNCTION DIAGNOSIS >
FRONT WIPER AND WASHER SYSTEM
• When the front wiper request signal is stopped, IPDM E/R turns ON the front wiper relay until the front wiper
motor returns to the stop position.
NOTE:
• BCM stops the transmitting of the front wiper request signal when the ignition switch is OFF.
• IPDM E/R turns the front wiper relay OFF when the ignition switch is OFF.
FRONT WIPER OPERATION LINKED WITH WASHER
• BCM transmits the front wiper request signal (LO) to IPDM E/R with CAN communication according to the
washer linked operating condition of the front wiper.
• BCM transmits the front wiper request signal (LO) so that the front wiper operates approximately 3 times
when the front washer switch OFF is detected.
Washer linked operating condition of front wiper
- Ignition switch ON
- Front washer switch ON (0.4 second or more)
• IPDM E/R turns ON the integrated front wiper relay according to the front wiper request signal (LO).
• The front and rear washer motor is grounded through the combination switch with the front washer switch
ON.
FRONT WIPER DROP WIPE OPERATION
• BCM controls the front wiper to operate once according to the conditions of front wiper drop wipe operation.
Front wiper drop wipe operating condition
- Ignition switch ON
- Front wiper switch OFF
- Front washer switch OFF
• BCM transmits the front wiper request signal (LO) to IPDM E/R with CAN communication so that the front
wiper operate once three seconds after front wiper operation linked with washer.
• IPDM E/R turns ON the integrated front wiper relay according to the front wiper request signal (LO).
FRONT WIPER FAIL
−
SAFE OPERATION
• IPDM E/R performs the fail-safe function when the front wiper auto stop circuit is malfunctioning. Refer to
.
JPLIA0095GB
2010 Pathfinder
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст