Nissan Pathfinder (2005 year). Instruction — part 400
CHARGING SYSTEM
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2005 Pathfinder
DIAGNOSTIC PROCEDURE 3
Check Terminal "3" Circuit
1.
CHECK “3” TERMINAL CONNECTION
1.
Turn the ignition switch OFF.
2.
Check “3” terminal harness connector.
OK or NG
OK
>> GO TO 2.
NG
>> Repair “3” terminal connection. Confirm repair by performing complete Battery/Starting/Charging
system test. Refer to
SC-22, "Trouble Diagnoses with Battery/Starting/Charging System Tester"
.
2.
CHECK GENERATOR “3” TERMINAL CIRCUIT
Check voltage between generator connector E205 terminal 3 and
ground using a digital circuit tester.
OK or NG
OK
>> GO TO
.
NG
>> Check harness for open between generator and fuse.
Battery voltage should exist.
WKIA3186E
SC-28
CHARGING SYSTEM
2005 Pathfinder
DIAGNOSTIC PROCEDURE 4
Check Terminal "1" Circuit
1.
CHECK “1” TERMINAL CONNECTION
1.
Turn the ignition switch OFF.
2.
Check to see if “1” terminal is clean and tight.
OK or NG
OK
>> GO TO 2.
NG
>> Repair “1” terminal connection. Confirm repair by performing complete Battery/Starting/Charging
system test. Refer to
SC-22, "Trouble Diagnoses with Battery/Starting/Charging System Tester"
.
2.
CHECK GENERATOR “1” TERMINAL CIRCUIT
Check voltage between generator connector E206 terminal 1 and
ground using a digital circuit tester.
OK or NG
OK
>> GO TO 3.
NG
>> Check harness for open between generator and fusible
link.
3.
CHECK “1” TERMINAL CONNECTION QUALITY (VOLTAGE DROP TEST)
1.
Start engine.
2.
While engine is running at idle and warm, check voltage
between generator connector E206 terminal 1 and battery posi-
tive terminal using a digital circuit tester.
OK or NG
OK
>>
.
NG
>> Check harness between the battery and the generator
for poor continuity.
Battery voltage should exist.
WKIA2111E
With engine running
at idle and warm.
: Less than 0.2V
WKIA3185E
CHARGING SYSTEM
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2005 Pathfinder
Power Generation Variable Voltage Control System Inspection
EKS00D86
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 carry 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 VOLTAGE VARIABLE 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
2005 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
EKS009J5
REMOVAL
1.
Disconnect the negative battery terminal.
2.
Remove the fan shroud. Refer to
CO-11, "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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2005 Pathfinder
3.
Remove the drive belt. Refer to
EM-13, "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 voltage variable control system that controls the power generation
voltage of the generator has been adopted. Therefore, the power generation voltage variable control sys-
tem operation inspection should be performed after replacing the generator, and then make sure that the
system operates normally. Refer to
SC-29, "Power Generation Variable Voltage Control System Inspec-
.
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)
2005 Pathfinder
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
Battery
EKS009J7
Starter
EKS009J8
Generator
EKS009J9
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 volt-
age variable control
11.4-15.6V
SE-1
SEAT
I BODY
CONTENTS
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SECTION
A
B
SE
2005 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
ComponentPartsAndHarnessConnectorLocation
KEYFOB INTERLOCK OPERATION . . . . .. 16
SE-2
2005 Pathfinder
POWER SEAT . . . . . . . . . . . . . . ... 81
Schematic . . . . . . . . . . . . . . . ... 81
Wiring Diagram — SEAT — . . . . . . . . . 82
HEATED SEAT . . . . . . . . . . . . . . ..85
FRONT SEAT . . . . . . . . . . . . . . . 90
Removal and Installation . . . . . . . . . . .90
REMOVAL . . . . . . . . . . . . . . . 93
INSTALLATION . . . . . . . . . . . . . 93
Disassembly and Assembly . . . . . . . . . 93
REAR SEAT . . . . . . . . . . . . . . . ...96
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