Nissan Pathfinder (2006 year). Manual — part 374
CHARGING SYSTEM
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2006 Pathfinder
Power Generation Variable Voltage Control System Inspection
EKS00FTR
CAUTION:
●
For this model, the battery current sensor that is installed to the negative battery cable measures
the charging/discharging current of the battery and performs various engine controls. If an electri-
cal component is connected directly to the negative battery terminal, the current flowing through
that component will not be measured by the battery current sensor. This condition may cause a
malfunction of the engine control system and battery discharge may occur. Do not connect an
electrical component or ground wire directly to the battery terminal.
●
When performing this inspection, always use the charged battery that completed the battery
inspection. When the charging rate of the battery is low, the response speed of the voltage change
will become slow. This is a cause of an incorrect inspection.
INSPECTION PROCEDURE
1.
CHECK SELF-DIAGNOSIS OF ECM
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunction might be detected
in self-diagnosis depending on control unit which carries out CAN communication.
Perform ECM self-diagnosis with CONSULT-II.
Self-diagnostic results content
No malfunction detected>>GO TO 2.
Malfunction detected>>Check applicable parts, and repair or replace corresponding parts.
2.
CHECK POWER GENERATION VARIABLE VOLTAGE CONTROL SYSTEM OPERATION
1.
Connect CONSULT-II and CONSULT-II CONVERTER and start the engine.
2.
Put selector lever in “P” or “N” position and turn all electric loads including A/C OFF.
3.
Select “ALT DUTY” at “ACTIVE TEST” of “ENGINE”, and then
check the value of “BATTERY VOLT” monitor when “ALTERNA-
TOR DUTY” is set to 40 %.
4.
Check the value of “BATTERY VOLT” when “ALTERNATOR
DUTY” is set to 80%.
OK or NG
OK
>> Inspection End.
NG
>> GO TO 3. (The charging condition of the battery should
be normal.)
“BATTERY VOLT”
seconds after setting
“ALTERNATOR DUTY” to
40%
12.0 V - 13.6 V
PKIB4503E
“BATTERY VOLT”
20 seconds after setting
“ALTERNATOR DUTY” to
80%
0.5 V or more than the
value of “BATTERY
VOLT” when "ALTERNA-
TOR DUTY" was 40%
PKIB4504E
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CHARGING SYSTEM
2006 Pathfinder
3.
CHECK SELF-DIAGNOSIS OF IPDM E/R
Perform IPDM E/R self-diagnosis with CONSULT-II.
Self-diagnostic results content
No malfunction detected>>GO TO 4.
Malfunction detected>>Check applicable parts, and repair or replace corresponding parts.
4.
CHECK HARNESS BETWEEN IPDM AND GENERATOR
1.
Disconnect generator connector E205 and IPDM E/R connector E122.
2.
Check continuity between generator harness connector E205
terminal 4 and IPDM E/R harness connector E122 terminal 37.
3.
Check continuity between generator harness connector E205
terminal 4 and ground.
OK or NG
OK
>> Replace IPDM E/R. Refer to
NG
>> Repair harness or connector between IPDM E/R and
generator.
Removal and Installation
EKS00FTS
REMOVAL
1.
Disconnect the negative battery terminal.
2.
Remove the fan shroud. Refer to
CO-14, "Removal and Installation"
4 – 37
Continuity should exist.
4 – Ground
Continuity should not exist.
SKIB2697E
1.
Generator
2.
Engine block
3.
Generator stay
WKIA3191E
CHARGING SYSTEM
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2006 Pathfinder
3.
Remove the drive belt. Refer to
EM-14, "Removal and Installation"
4.
Remove generator stay, using power tools.
5.
Remove the generator upper bolt, using power tools.
6.
Disconnect the generator harness connectors.
7.
Remove the generator.
GENERATOR PULLEY INSPECTION
Perform the following.
●
Make sure that the generator pulley does not rattle.
●
Make sure that the generator pulley nut is properly tightened.
INSTALLATION
Installation is in the reverse order of removal.
●
Install the generator and check tension of drive belt. Refer to
CAUTION:
Be sure to tighten terminal "1" nut carefully.
●
For this model, the power generation variable voltage control system that controls the power generation
voltage of the generator has been adopted. Therefore, the power generation variable voltage control sys-
tem inspection should be performed after replacing the generator in order to ensure that the system oper-
ates normally. Refer to
SC-29, "Power Generation Variable Voltage Control System Inspection"
Generator pulley nut
: 118 N·m (12.0 kg-m, 87 ft-lb)
Terminal "1" nut
: 10.8 N·m (1.1 kg-m, 8 ft-lb)
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SERVICE DATA AND SPECIFICATIONS (SDS)
2006 Pathfinder
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
Battery
EKS00FTT
Starter
EKS00FTU
Generator
EKS00FTV
Standard battery
Type
Gr. 24
Capacity (20 HR) minimum
V-AH
63
Cold cranking current
A
(For reference value)
550
Application
All models
Manufacturer
Mitsubishi
M002T85571ZCKD
Type
Reduction gear type
System voltage
12V
No-load
Terminal voltage
11V
Current
Less than 120A
Revolution
More than 3,100 rpm
Minimum diameter of commutator
31.4 mm (1.236 in)
Minimum length of brush
11.0 mm (0.433 in)
Brush spring tension
26.7-36.1 N (2.72 - 3.68 kg, 5.93 - 8.02 lb)
Clearance between pinion front edge and
pinion stopper
0.5 - 2.0 mm (0.020 - 0.079 in)
Type
LR1130-701
LR1110-725
Hitachi
Nominal rating
12V-130A
12V-110A
Ground polarity
Negative
Minimum revolution under no-load (When
13.5 volts is applied)
1,200 rpm
1.100 rpm
Hot output current (When 13.5 volts is
applied)
More than 78A/1,800 rpm
More than 108A/2,500 rpm
More than 130A/5,000 rpm
More than 70A/1,800rpm
More than 91A/2,500rpm
More than 110A/5,000rpm
Regulated output voltage
14.1 - 14.7V @ 20
°
C
Minimum length of brush
6 mm (0.24 in)
Brush spring pressure
1.0 - 3.432 N (0.102 - 0.3501 kg, 0.22 - 0.7715 lbs)
Slip ring minimum outer diameter
26 mm (1.02 in)
Rotor (Field coil) resistance
2.1 ohms
Adjustment range of power generation vari-
able voltage control
11.4-15.6V
SE-1
SEAT
I BODY
CONTENTS
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SECTION
A
B
SE
2006 Pathfinder
PRECAUTIONS . . . . . . . . . . . . . . .. 3
PREPARATION . . . . . . . . . . . . . . ... 4
Special Service Tool . . . . . . . . . . . . . 4
Commercial Service Tool . . . . . . . . . . . 4
SQUEAK AND RATTLE TROUBLE DIAGNOSES . . 5
Work Flow . . . . . . . . . . . . . . . . 5
Generic Squeak and Rattle Troubleshooting . . ... 7
Diagnostic Worksheet . . . . . . . . . . . .. 9
AUTOMATIC DRIVE POSITIONER . . . . . . ...11
Component Parts And Harness Connector Location
KEYFOB INTERLOCK OPERATION . . . . .. 16
SE-2
2006 Pathfinder
POWER SEAT . . . . . . . . . . . . . . ... 82
Schematic . . . . . . . . . . . . . . . ... 82
Wiring Diagram — SEAT — . . . . . . . . . 83
HEATED SEAT . . . . . . . . . . . . . . .. 86
Description . . . . . . . . . . . . . . . .. 86
Wiring Diagram — HSEAT — . . . . . . . . . 87
FRONT SEAT . . . . . . . . . . . . . . . 89
Components . . . . . . . . . . . . . . . 89
Removal and Installation . . . . . . . . . . .96
REMOVAL . . . . . . . . . . . . . . . 96
INSTALLATION . . . . . . . . . . . . . 96
Seatback Assembly . . . . . . . . . . . . 96
Seat Cushion Trim and Pad . . . . . . . . . 97
REAR SEAT . . . . . . . . . . . . . . . .100
PRECAUTIONS
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2006 Pathfinder
PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EIS007UJ
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
●
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
●
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
●
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions for Work
EIS007UK
●
When removing or disassembling each component, be careful not to damage or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
●
When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the compo-
nent with a shop cloth or vinyl tape to protect it.
●
Protect the removed parts with a shop cloth and keep them.
●
Replace a deformed or damaged clip.
●
If a part is specified as a non-reusable part, always replace it with new one.
●
Be sure to tighten bolts and nuts securely to the specified torque.
●
After re-installation is completed, be sure to check that each part works normally.
●
Follow the steps below to clean components.
–
Water soluble foul: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the
fouled area.
Then rub with a soft and dry cloth.
–
Oily foul: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe
the fouled area.
Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub
with a soft and dry cloth.
●
Do not use organic solvent such as thinner, benzene, alcohol, or gasoline.
●
For genuine leather seats, use a genuine leather seat cleaner.
SE-4
PREPARATION
2006 Pathfinder
PREPARATION
PFP:00002
Special Service Tool
EIS007UL
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tool
EIS007UM
Tool number
(Kent-Moore No.)
Tool name
Description
—
(J-39570)
Chassis ear
Locating the noise
—
(J-43980)
NISSAN Squeak and Rattle
Kit
Repairing the cause of noise
SIIA0993E
SIIA0994E
(Kent-Moore No.)
Tool name
Description
(J-39565)
Engine ear
Locating the noise
SIIA0995E
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