Nissan Pathfinder (2007 year). Instruction — part 134
WATER PUMP
CO-23
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CO
2007 Pathfinder
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Start and warm up engine. Visually check there are no leaks of engine coolant.
CO-24
WATER INLET AND THERMOSTAT ASSEMBLY
2007 Pathfinder
WATER INLET AND THERMOSTAT ASSEMBLY
PFP:21200
Removal and Installation
EBS00QD2
REMOVAL
1.
Completely drain engine coolant. Refer to
CO-10, "DRAINING ENGINE COOLANT"
.
CAUTION:
●
Perform this step when engine is cold.
●
Do not spill engine coolant on drive belts.
2.
Remove air duct and air cleaner case. Refer to
EM-16, "Removal and Installation"
3.
Disconnect radiator hose (lower) and oil cooler hose from water inlet and thermostat assembly.
4.
Remove water inlet and thermostat assembly.
CAUTION:
Do not disassemble water inlet and thermostat assembly.
Replace them as a unit, if necessary.
INSPECTION AFTER REMOVAL
1.
Check valve seating condition at ordinary room temperatures. It should seat tightly.
2.
Check valve operation.
●
If the malfunctioning condition, when valve seating at ordinary
room temperature, or measured values are out of the standard,
replace water inlet and thermostat assembly.
1.
Water inlet and thermostat assembly 2.
Gasket
PBIC2839E
SLC962AB
Thermostat
Standard
Valve opening temperature
80.5 - 83.5
°
C (177 - 182
°
F)
Maximum valve lift
8.6 mm / 95
°
C (0.339 in / 203
°
F)
Valve closing temperature
77
°
C (171
°
F)
SLC949A
WATER INLET AND THERMOSTAT ASSEMBLY
CO-25
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2007 Pathfinder
INSTALLATION
Installation is in the reverse order of removal, paying attention to the following.
●
Be careful not to spill engine coolant over engine room. Use rag to absorb engine coolant.
INSPECTION AFTER INSTALLATION
●
Check for leaks of engine coolant using tool. Refer to
CO-9, "CHECKING COOLING SYSTEM FOR
●
Start and warm up engine. Visually check there are no leaks of engine coolant.
CO-26
WATER OUTLET AND WATER PIPING
2007 Pathfinder
WATER OUTLET AND WATER PIPING
PFP:11060
Removal and Installation
EBS00QD3
REMOVAL
1.
Completely drain engine coolant. Refer to
CO-10, "DRAINING ENGINE COOLANT"
.
CAUTION:
●
Perform this step when engine is cold.
●
Do not spill engine coolant on drive belts.
2.
Remove A/T fluid charging pipe Refer to
AT-240, "TRANSMISSION ASSEMBLY"
.
3.
Remove the rocker cover (right bank). Refer to
EM-41, "Removal and Installation"
4.
Remove engine coolant temperature sensor as necessary.
CAUTION:
Be careful not to damage engine coolant temperature sensor.
5.
Remove water outlet, heater pipe, water bypass hoses and water pipe.
INSTALLATION
Installation is in the reverse order of removal, paying attention to the following.
●
Securely insert each hose, and install clamp at a position where it does not interfere with the pipe bulge.
●
When inserting water pipe into water outlet, apply neutral detergent to O-ring.
INSPECTION AFTER INSTALLATION
●
Check for leaks of engine coolant using tool. Refer to
CO-9, "CHECKING COOLING SYSTEM FOR
.
1.
Engine coolant temperature sensor
2.
Washer
3.
Water outlet
4.
Heater hose
5.
O-ring
6.
Water pipe
7.
Water hose
8.
Radiator hose (upper)
9.
Water hose
10. Water hose
11.
Gasket
12.
Heater pipe
13. Heater hose
14.
Gasket
WBIA0615E
WATER OUTLET AND WATER PIPING
CO-27
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2007 Pathfinder
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Start and warm up engine. Visually check there are no leaks of engine coolant.
CO-28
SERVICE DATA AND SPECIFICATIONS (SDS)
2007 Pathfinder
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00100
Standard and Limit
EBS00QD4
ENGINE COOLANT CAPACITY (APPROXIMATE)
Unit:
(US gal, Imp gal)
RADIATOR
Unit: kPa (kg/cm
2
, psi)
THERMOSTAT
Engine coolant capacity (With reservoir tank at
“MAX” level)
Without rear A/C
10.2 (2-3/4, 2-1/4)
With rear A/C
13.4 (3-1/2, 3)
Cap relief pressure
Standard
78 -098 (0.8 - 1.2.0 11 - 14)
Limit
59 (0.6, 9)
Leakage testing pressure
137 (1.4, 20)
Valve opening temperature
80.5 - 83.5
°
C (177 - 182
°
F)
Maximum valve lift
8.6 mm / 95
°
C (0.339 in / 203
°
F)
valve closing temperature
77
°
C (171
°
F)
DI-1
DRIVER INFORMATION SYSTEM
K ELECTRICAL
CONTENTS
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SECTION
DI
A
B
DI
2007 Pathfinder
PRECAUTION . . . . . . . . . . . . . . . 3
COMBINATION METERS . . . . . . . . . . ... 4
Component Parts and Harness Connector Location
System Description . . . . . . . . . . . . .. 4
CONSULT-II Function (METER) . . . . . . . . 15
FUEL LEVEL SENSOR UNIT . . . . . . . . 20
LOW-FUEL WARNING LAMP . . . . . . . . 20
FUEL LEVEL SENSOR UNIT CHECK . . . . 23
OIL PRESSURE SWITCH CHECK . . . . . . 23
Removal and Installation . . . . . . . . . . 23
COMBINATION METER . . . . . . . . . .. 23
COMPASS AND THERMOMETER . . . . . . ... 24
System Description . . . . . . . . . . . . . 24
OUTSIDE TEMPERATURE DISPLAY . . . . . 24
DIRECTION DISPLAY . . . . . . . . . . . 24
Wiring Diagram — COMPAS — . . . . . . . . 25
Trouble Diagnoses . . . . . . . . . . . . . 27
PRELIMINARY CHECK FOR THERMOMETER
INSPECTION/COMPASS AND THERMOME-
TER . . . . . . . . . . . . . . . . . . 27
Calibration Procedure for Compass . . . . . ... 28
DI-2
2007 Pathfinder
A/T INDICATOR . . . . . . . . . . . . . . 39
Wiring Diagram — AT/IND — . . . . . . . . . 39
A/T Indicator Does Not Illuminate . . . . . . ... 40
WARNING CHIME . . . . . . . . . . . . . . 41
INSPECTION FOR POWER SUPPLY AND
GROUND CIRCUIT . . . . . . . . . . . . 45
CONSULT-II Function (BCM) . . . . . . . . .. 46
SELF-DIAGNOSTIC RESULTS . . . . . . ...46
BOARD COMPUTER . . . . . . . . . . . . 53
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