Infiniti M35/M45 Y50. Manual — part 1096

REAR SEAT

SE-181

C

D

E

F

G

H

J

K

L

M

A

B

SE

2.

Disassemble the armrest.

●

Remove the screws, and then remove the armrest hinge cover.

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Remove the screws, and then remove the armrest lid hinge.

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Remove the armrest lid.

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Remove the screws, and then remove the armrest lid lock assembly from the armrest lid.

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Remove the rear seat box.

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Remove all switches from the rear seat box.

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Remove the screws, and then remove the A/C box assembly.

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Remove the screws, and then remove the cup holder.

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Remove the hog rings, and then remove the seat back center side trim.

●

Remove the headrest holder, and then remove the seatback center trim.

Assembly of Armrest

Assemble in the reverse order of removal.

1.

Seatback center

2.

Armrest hinge cover

3.

Armrest assembly

4.

Armrest lid hinge

5.

Armrest lid

6.

Armrest lid lock assembly

7.

Rear seat box

8.

Switch

9.

A/C box assembly

10. Rear seat control

11.

Cup holder

12. Seatback center side trim

13. Seatback center trim

14. Headrest holder (free)

15. Headrest holder (locked)

PIIB3364J

SE-182

REAR SEAT

SRS-1

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

H RESTRAINTS

CONTENTS

C

D

E

F

G

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J

K

L

M

SECTION

SRS

A

B

SRS

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

PRECAUTIONS . . . . . . . . . . . . . . .. 3

Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” . . . . . . . . . . . . . . . . .. 3
Precautions for SRS “AIR BAG” and “SEAT BELT
PRE-TENSIONER” Service . . . . . . . . . . 3
Occupant Classification System Precaution . . . 3

PREPARATION . . . . . . . . . . . . . . ... 4

Commercial Service Tools . . . . . . . . . . 4

SUPPLEMENTAL RESTRAINT SYSTEM (SRS) . ... 5

SRS Configuration . . . . . . . . . . . . ... 5
Front Seat Belt Pre-Tensioner with Load Limiter . .. 6
Front Side Air Bag . . . . . . . . . . . . . 6
Side Curtain Air Bag . . . . . . . . . . . . . 6
Occupant Classification System (OCS) . . . . ... 7
Passenger Air Bag Status Condition . . . . . . 7
Component Parts of Occupant Classification Sys-
tem . . . . . . . . . . . . . . . . . . ... 7
Passenger Seatbelt Warning System . . . . . ... 8

SYSTEM DESCRIPTION . . . . . . . . . .. 8

TROUBLE DIAGNOSIS . . . . . . . . . . . .. 9

Trouble Diagnosis Introduction . . . . . . . . . 9

DIAGNOSIS FUNCTION . . . . . . . . . ... 9
HOW TO PERFORM TROUBLE DIAGNOSIS
FOR QUICK AND ACCURATE REPAIR . . . ... 9
WORK FLOW . . . . . . . . . . . . . .. 10

Component Parts Location . . . . . . . . . ..11
Schematic . . . . . . . . . . . . . . . .. 12
Wiring Diagram — SRS — . . . . . . . . . . 13
CONSULT-II Function . . . . . . . . . . . 18

DIAGNOSIS MODE FOR CONSULT-II . . . ... 18
HOW TO CHANGE SELF-DIAGNOSIS MODE
WITH CONSULT-II . . . . . . . . . . . .. 18
HOW TO ERASE SELF-DIAGNOSTIC
RESULTS . . . . . . . . . . . . . . . 19

Self-Diagnosis Function (Without CONSULT-II) . . 19

HOW TO CHANGE SELF-DIAGNOSIS MODE
WITHOUT CONSULT-II . . . . . . . . . .. 19
HOW TO ERASE SELF-DIAGNOSTIC
RESULTS . . . . . . . . . . . . . . . 19

SRS Operation Check . . . . . . . . . . . 20

DIAGNOSTIC PROCEDURE 1 . . . . . . ... 20

Trouble Diagnosis with CONSULT-II . . . . . .. 22

DIAGNOSTIC PROCEDURE 2 . . . . . . ... 22
DIAGNOSTIC PROCEDURE 3 . . . . . . ... 27
DIAGNOSTIC PROCEDURE 4 (CONTINUED
FROM DIAGNOSTIC PROCEDURE 2) . . . .. 29
DIAGNOSTIC PROCEDURE 5 . . . . . . ... 29

Trouble Diagnosis without CONSULT-II . . . . . 35

DIAGNOSTIC PROCEDURE 6 . . . . . . ... 35
WARNING LAMP FLASH CODE CHART . . ... 35

Trouble Diagnosis: “AIR BAG” Warning Lamp Does
Not Turn OFF . . . . . . . . . . . . . . . 39

DIAGNOSTIC PROCEDURE 7 . . . . . . ... 39

Trouble Diagnosis: “AIR BAG” Warning Lamp Does
Not Turn ON . . . . . . . . . . . . . . ... 40

DIAGNOSTIC PROCEDURE 8 . . . . . . ... 40

Trouble Diagnosis: Passenger Seatbelt Warning
System . . . . . . . . . . . . . . . . . 41

DRIVER AIR BAG MODULE . . . . . . . . . 42

Removal and Installation . . . . . . . . . . 42

REMOVAL . . . . . . . . . . . . . . ... 42
INSTALLATION . . . . . . . . . . . . ... 43

SPIRAL CABLE . . . . . . . . . . . . . . 44

Removal and Installation . . . . . . . . . . 44

REMOVAL . . . . . . . . . . . . . . ... 44
INSTALLATION . . . . . . . . . . . . ... 44

FRONT PASSENGER AIR BAG MODULE . . . .. 46

Removal and Installation . . . . . . . . . . 46

REMOVAL . . . . . . . . . . . . . . ... 46
INSTALLATION . . . . . . . . . . . . ... 46

SIDE CURTAIN AIR BAG MODULE . . . . . . 47

Removal and Installation . . . . . . . . . . 47

REMOVAL . . . . . . . . . . . . . . ... 47
INSTALLATION . . . . . . . . . . . . ... 48

CRASH ZONE SENSOR . . . . . . . . . . ... 49

Removal and Installation . . . . . . . . . . 49

REMOVAL . . . . . . . . . . . . . . ... 49
INSTALLATION . . . . . . . . . . . . ... 49

SRS-2

SIDE AIR BAG (SATELLITE) SENSOR . . . . ... 50

Removal and Installation . . . . . . . . . . 50

REMOVAL . . . . . . . . . . . . . . ... 50
INSTALLATION . . . . . . . . . . . . . 50

FRONT SEAT BELT PRE-TENSIONER . . . . ... 51

Removal and Installation . . . . . . . . . . 51

DIAGNOSIS SENSOR UNIT . . . . . . . . . . 52

Removal and Installation . . . . . . . . . . 52

REMOVAL . . . . . . . . . . . . . . ... 52
INSTALLATION . . . . . . . . . . . . . 52
ECU DISCRIMINATED NO. . . . . . . . . . 52

OCCUPANT CLASSIFICATION SYSTEM CON-

TROL UNIT . . . . . . . . . . . . . . . . 53

Removal and Installation . . . . . . . . . . .53

COLLISION DIAGNOSIS . . . . . . . . . . ..54

For Frontal Collision . . . . . . . . . . . . 54

SRS INSPECTION (FOR FRONTAL COLLI-
SION) . . . . . . . . . . . . . . . . ...54

For Side Collision . . . . . . . . . . . . . 56

WHEN THE SIDE AIR BAG IS ACTIVATED IN
THE SIDE COLLISION: . . . . . . . . . ...56
WHEN SRS IS NOT ACTIVATED IN THE SIDE
COLLISION: . . . . . . . . . . . . . . .56
SRS INSPECTION (FOR SIDE COLLISION) . ..56