Nissan Pathfinder. Manual - part 1105

 

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Nissan Pathfinder. Manual - part 1105

 

 

SRS AIR BAG WARNING LAMP DOES NOT TURN OFF

SRC-105

< SYMPTOM DIAGNOSIS >

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SRS AIR BAG WARNING LAMP DOES NOT TURN OFF

AIR BAG Warning Lamp Does Not Turn Off

INFOID:0000000009177051

1.

CHECK CONDITION OF AIR BAG MODULE

Inspect for any deployed air bag modules or seat belt pre-tensioners.
Are any air bag modules or seat belt pre-tensioners deployed?

YES

>> Refer to 

SR-5, "For Frontal Collision"

 or 

SR-7, "For Side and Rollover Collision"

.

NO

>> GO TO 2.

2.

CHECK THE AIR BAG FUSE

Check 10A fuse [No. 32, located in the fuse block (J/B)].
Is the fuse blown?

YES

>> GO TO 3.

NO

>> GO TO 4.

3.

CHECK AIR BAG FUSE AGAIN

Replace 10A fuse [No. 32, located in the fuse block (J/B)] and turn ignition switch ON.
Does the fuse blow again?

YES

>> Replace fuse and harness.

NO

>> Inspection End.

4.

CHECK AIR BAG DIAGNOSIS SENSOR UNIT

Connect CONSULT.
Is “AIR BAG” displayed on CONSULT?

YES

>> GO TO 5.

NO

>> Visually inspect the air bag diagnosis sensor unit harness connections. If the connections are OK,

replace the air bag diagnosis sensor unit. Refer to 

SR-27, "Removal and Installation"

.

5.

CHECK HARNESS CONNECTION

Check for loose connections between the combination meter and the air bag diagnosis sensor unit.
Are there any loose connections?

YES

>> Properly connect the combination meter and air bag diagnosis sensor unit harness connectors. If

AIR BAG warning lamp still does not turn off, replace the wiring harness.

NO

>> Replace air bag diagnosis sensor unit. Refer to 

SR-27, "Removal and Installation"

.

SRC-106

< SYMPTOM DIAGNOSIS >

SEAT BELT WARNING SYSTEM

SEAT BELT WARNING SYSTEM

Seat Belt Warning System Does Not Function

INFOID:0000000009177052

1.

SEAT BELT WARNING LIGHT

Turn ignition switch ON.
Does the seat belt warning lamp come ON?

YES

>> GO TO 2.

NO

>> • Check 10A fuse [No. 13, located in the fuse block (J/B)].

• Check seat belt buckle switch (driver seat).

• Check harness between combination meter and seat belt buckle switch (driver seat).

• Check combination meter. Refer to 

MWI-28, "Fail-Safe"

.

2.

SEAT BELT BUCKLE (DRIVER SEAT)

Fasten the seat belt buckle (driver seat).
Does the seat belt warning lamp go OFF?

YES

>> GO TO 3.

NO

>> • Check seat belt buckle switch (driver seat).

• Check harness between combination meter and seat belt buckle switch (driver seat).

3.

OCCUPANT CLASSIFICATION SYSTEM

Have a helper sit in the passenger seat.
Does the seat belt warning lamp go ON?

YES

>> GO TO 4.

NO

>> • Check occupant classification system. Refer to 

SRC-11, "OCCUPANT CLASSIFICATION SYS-

TEM : System Description"

.

• Check harness between occupant classification control unit and air bag diagnosis sensor unit.

4.

SEAT BELT BUCKLE (PASSENGER SEAT)

Fasten the seat belt buckle (passenger seat).
Does the seat belt warning lamp go OFF?

YES

>> System OK.

NO

>> • Check seat belt buckle switch (passenger seat).

• Check harness between seat belt buckle switch (passenger seat) and air bag diagnosis sensor

unit.

• Replace air bag diagnosis sensor unit. Refer to 

SR-27, "Removal and Installation"

.

ST-1

STEERING

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SECTION 

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CONTENTS

STEERING SYSTEM

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

3

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

3

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

3

Service Notice or Precautions for Steering System 

......

3

PREPARATION ............................................

4

PREPARATION ...................................................

4

Special Service Tool  .................................................

4

Commercial Service Tool  ..........................................

4

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

6

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

6

STEERING TILT & STEERING TELESCOPIC  ...........

6

STEERING TILT & STEERING TELESCOPIC : 
Component Parts Location ......................................
..

6

STEERING TILT & STEERING TELESCOPIC : 
Component Description ..........................................
..

6

HEATED STEERING WHEEL SYSTEM  .....................

6

HEATED STEERING WHEEL SYSTEM : Compo-
nent Parts Location  .................................................
..

7

HEATED STEERING WHEEL SYSTEM : Compo-
nent Description  ......................................................
..

7

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

8

STEERING TILT & STEERING TELESCOPIC  ...........

8

STEERING TILT & STEERING TELESCOPIC : 
System Diagram ......................................................
..

8

STEERING TILT & STEERING TELESCOPIC : 
System Description  .................................................
..

8

HEATED STEERING WHEEL SYSTEM  .....................

8

HEATED STEERING WHEEL SYSTEM : System 
Diagram ...................................................................
..

8

HEATED STEERING WHEEL SYSTEM : System 
Description ...............................................................
.

8

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

9

AUTOMATIC DRIVE POSITIONER CON-
TROL UNIT .........................................................

9

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

9

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

10

STEERING COLUMN ........................................

10

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

10

HEATED STEERING WHEEL ...........................

13

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

13

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

16

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

16

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

16

POWER STEERING FLUID  ..............................

18

Inspection ................................................................

18

STEERING WHEEL  ..........................................

19

Inspection ................................................................

19

STEERING COLUMN ........................................

21

Inspection ................................................................

21

POWER STEERING OIL PUMP  .......................

22

Inspection ................................................................

22

STEERING GEAR AND LINKAGE  ...................

23

Inspection ................................................................

23

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

24

POWER SUPPLY AND GROUND CIRCUIT  ....

24

AUTOMATIC DRIVE POSITIONER CONTROL 
UNIT ...........................................................................

24

ST-2

AUTOMATIC DRIVE POSITIONER CONTROL 
UNIT : Diagnosis Procedure  .................................
.

24

TILT SWITCH .....................................................

25

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

25

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

25

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

25

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

26

TELESCOPIC SWITCH  .....................................

27

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

27

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

27

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

27

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

28

TILT &TELESCOPIC SWITCH GROUND CIR-
CUIT ...................................................................

29

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

29

TILT MOTOR  .....................................................

30

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

30

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

30

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

30

TELESCOPIC MOTOR  ......................................

32

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

32

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

32

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

32

HEATED STEERING WHEEL SYSTEM  ...........

34

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

34

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

34

Component Inspection (Heated Steering Wheel 
Switch) ...................................................................
.

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Component Inspection (Heated Steering Relay)  ....

36

Component Inspection (Heated Steering Wheel) ...

37

HEATED STEERING WHEEL SWITCH INDI-
CATOR LAMP  ...................................................

38

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

38

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

38

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

40

STEERING COLUMN  ........................................

40

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

40

NOISE, VIBRATION AND HARSHNESS 
(NVH) TROUBLESHOOTING ............................

41

NVH Troubleshooting Chart  ...................................

41

PERIODIC MAINTENANCE .......................

42

POWER STEERING FLUID ...............................

42

Draining and Refilling ..............................................

42

Air Bleeding Hydraulic System ................................

42

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

44

STEERING WHEEL ...........................................

44

Exploded View  ........................................................

44

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

44

STEERING COLUMN  ........................................

46

Exploded View  ........................................................

46

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

46

STEERING GEAR AND LINKAGE  ...................

48

Exploded View  ........................................................

48

Removal and Installation - 2WD  .............................

48

Removal and Installation - 4WD  .............................

49

POWER STEERING OIL PUMP ........................

52

Exploded View  ........................................................

52

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

52

HYDRAULIC LINE .............................................

54

Exploded View  ........................................................

54

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

55

UNIT DISASSEMBLY AND ASSEMBLY ...

57

STEERING GEAR AND LINKAGE  ...................

57

Exploded View  ........................................................

57

Disassembly and Assembly  ....................................

57

POWER STEERING OIL PUMP ........................

59

Disassembly and Assembly  ....................................

59

SERVICE DATA AND SPECIFICATIONS 
(SDS) ..........................................................

60

SERVICE DATA AND SPECIFICATIONS 
(SDS) .................................................................

60

Steering Wheel  .......................................................

60

Steering Angle  ........................................................

60

Steering Column  .....................................................

60

Power Steering Gear  ..............................................

61

Power Steering Oil Pump ........................................

62

Power Steering Fluid ...............................................

62

 

 

 

 

 

 

 

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