Nissan Pathfinder. Manual - part 295

WATER OUTLET AND WATER PIPING

CO-27

< REMOVAL AND INSTALLATION >

[VQ35DE]

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3. Remove front air duct and air cleaner case assembly. Refer to 

EM-24, "Removal and Installation"

.

4. Remove the electric throttle control actuator engine coolant hoses.
5. Remove radiator hose (upper) and both heater hoses.
6. Remove connector(s) from heater pipe.
7. Remove engine coolant temperature sensor on water outlet.
8. Remove water outlet, heater pipe, water connector, and water bypass pipe nuts and bolts.

INSTALLATION

1. Installation is in the reverse order of removal.

• Securely insert each hose, and install a clamp at a position where it does not interfere with the pipe

bulge.

CAUTION:

Do not reuse gasket.

• When inserting heater pipe and water bypass pipe into water connector, apply mild soap to new O-rings.

CAUTION:

Do not reuse O-rings.

• After installation, refill engine coolant and check for leaks. Refer to  

CO-11, "Changing Engine Coolant"

and 

CO-10, "System Inspection"

.

CO-28

< SERVICE DATA AND SPECIFICATIONS (SDS) 

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Capacity

INFOID:0000000009177994

 (US qt, Imp qt)

*: Includes 0.75L with engine coolant reservoir tank at MAX level. 

Thermostat

INFOID:0000000009177995

Radiator

INFOID:0000000009177996

Unit: kPa (kg/cm

2

, psi)

Engine coolant capacity*

 9.6 (10-1/8, 8-1/2)

Valve opening temperature

82

°C (180°F)

Full-open lift amount

8.6 mm / 95

°C (0.339 in / 203°F)

Valve closing temperature

77

°C (171°F)

Cap relief pressure

Standard

88 (0.9, 12.8)

Test pressure

157 (1.6, 23)

DEF-1

DRIVER CONTROLS

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SECTION 

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CONTENTS

DEFOGGER

PRECAUTION ...............................................

3

PRECAUTIONS ...................................................

3

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................

3

Handling for Adhesive and Primer  ............................

3

SYSTEM DESCRIPTION  ..............................

4

COMPONENT PARTS  ........................................

4

Component Parts Location ........................................

4

Component Description .............................................

5

SYSTEM ..............................................................

6

System Diagram ........................................................

6

System Description  ...................................................

6

DIAGNOSIS SYSTEM (BCM)  .............................

7

COMMON ITEM ...........................................................

7

COMMON ITEM : CONSULT Function (BCM - 
COMMON ITEM) .......................................................

7

REAR WINDOW DEFOGGER .....................................

8

REAR WINDOW DEFOGGER : CONSULT Func-
tion (BCM - REAR DEFOGGER)  ..............................

8

ECU DIAGNOSIS INFORMATION  ...............

9

BCM .....................................................................

9

List of ECU Reference  ..............................................

9

WIRING DIAGRAM ......................................

10

REAR WINDOW DEFOGGER SYSTEM ............

10

Wiring Diagram  .......................................................

10

BASIC INSPECTION  ...................................

23

DIAGNOSIS AND REPAIR WORK FLOW  ........

23

Work Flow  ...............................................................

23

DTC/CIRCUIT DIAGNOSIS  .........................

26

REAR WINDOW DEFOGGER SWITCH  ...........

26

Description ...............................................................

26

Component Function Check  ....................................

26

Diagnosis Procedure  ...............................................

26

REAR WINDOW DEFOGGER RELAY  .............

31

Description ...............................................................

31

Component Function Check  ....................................

31

Diagnosis Procedure  ...............................................

31

Component Inspection .............................................

32

REAR WINDOW DEFOGGER POWER SUP-
PLY AND GROUND CIRCUIT  ..........................

33

Description ...............................................................

33

Component Function Check  ....................................

33

Diagnosis Procedure  ...............................................

33

Component Inspection .............................................

34

DOOR MIRROR DEFOGGER LH (WITH 
AROUND VIEW MONITOR) ..............................

35

Description ...............................................................

35

Component Function Check  ....................................

35

Diagnosis Procedure  ...............................................

35

Component Inspection .............................................

36

DOOR MIRROR DEFOGGER LH (WITH 
AROUND VIEW MONITOR) ..............................

37

Description ...............................................................

37

Component Function Check  ....................................

37

Diagnosis Procedure  ...............................................

37

Component Inspection .............................................

38

DOOR MIRROR DEFOGGER RH (WITHOUT 
AROUND VIEW MONITOR) ..............................

39

Description ...............................................................

39

Component Function Check  ....................................

39

Diagnosis Procedure  ...............................................

39

Component Inspection .............................................

40

DEF-2

DOOR MIRROR DEFOGGER RH (WITH 
AROUND VIEW MONITOR)  ..............................

41

Description ..............................................................

41

Component Function Check  ...................................

41

Diagnosis Procedure  ..............................................

41

Component Inspection ............................................

42

SYMPTOM DIAGNOSIS  .............................

43

DEFOGGER SYSTEM SYMPTOMS  .................

43

Symptom Table  ......................................................

43

REAR WINDOW DEFOGGER AND DOOR 
MIRROR DEFOGGER DO NOT OPERATE. .....

44

Diagnosis Procedure  ..............................................

44

REAR WINDOW DEFOGGER DOES NOT 
OPERATE BUT BOTH OF DOOR MIRROR 
DEFOGGER OPERATE.  ...................................

45

Diagnosis Procedure  ..............................................

45

BOTH DOORS MIRROR DEFOGGER DON’T 
OPERATE BUT REAR WINDOW DEFOG-
GER OPERATES ...............................................

46

Diagnosis Procedure ...............................................

46

DRIVER SIDE DOOR MIRROR DEFOGGER 
DOES NOT OPERATE.  .....................................

48

Diagnosis Procedure ...............................................

48

PASSENGER SIDE DOOR MIRROR DEFOG-
GER DOES NOT OPERATE.  ............................

49

Diagnosis Procedure ...............................................

49

REAR WINDOW DEFOGGER SWITCH DOES 
NOT LIGHT, BUT REAR WINDOW DEFOG-
GER OPERATES ...............................................

50

Diagnosis Procedure ...............................................

50

REMOVAL AND INSTALLATION ..............

51

FILAMENT .........................................................

51

Inspection and Repair  .............................................

51

CONDENSER ....................................................

53

Removal and Installation .........................................

53