Infiniti I35 (A33). Manual — part 568

Engine Maintenance

BELT DEFLECTION AND TENSION

NHMA0031

Deflection adjustment

Unit: mm (in)

Tension adjustment*1

Unit: N (kg, lb)

Used belt

New belt

Used belt

New belt

Limit

After adjustment

Limit

After adjustment

Alternator and
air conditioner
compressor

7 (0.28)

4.2 - 4.6

(0.165 - 0.181)

3.7 - 4.1

(0.146 - 0.161)

294 (30, 66)

730 - 818

(74.5 - 83.5,

164 - 184)

838 - 926

(85.45 - 94.43,

188.4 - 208.2)

Power steering
oil pump

11 (0.43)

7.3 - 8

(0.287 - 0.315)

6.5 - 7.2

(0.256 - 0.283)

196 (20, 44)

495 - 583

(50.5 - 59.5,

111 - 131)

603 - 691

(61.5 - 70.5,

136 - 155)

Applied pushing
force

98 N (10 kg, 22 lb)

—

*1: If the belt tension gauge cannot be installed at check points shown, check drive belt tension at a different location on the belt.

SPARK PLUG

NHMA0032

Platinum-tipped type

Make

NGK

Type

Standard

PLFR5A-11

Hot

PLFR4A-11

Cold

PLFR6A-11

Plug gap (Nominal)

1.1 mm (0.043 in)

Chassis and Body Maintenance

WHEEL BALANCE

NHMA0033

Maximum allowable unbalance

Dynamic (At rim flange)

10 g (0.35 oz) (one side)

Static

20 g (0.71 oz)

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SERVICE DATA AND SPECIFICATIONS (SDS)

Engine Maintenance

MA-27

NOTES

RESTRAINT SYSTEM

SECTION

RS

CONTENTS

SEAT BELTS . . . . . . . . . . . . . . . . ...3

Precautions . . . . . . . . . . . . . . . . ..3

PRECAUTIONS FOR SUPPLEMENTAL
RESTRAINT SYSTEM (SRS)

″

AIR BAG

″

AND

″

SEAT BELT PRE-TENSIONER

″

. . . . . . . . .3

PRECAUTION FOR SEAT BELT SERVICE

. . . . ..3

Front Seat Belt. . . . . . . . . . . . . . . .4

REMOVAL AND INSTALLATION

. . . . . . . . .4

Rear Seat Belt . . . . . . . . . . . . . . . .6

REMOVAL AND INSTALLATION

. . . . . . . . .6

Seat Belt Inspection. . . . . . . . . . . . . .8

AFTER A COLLISION

. . . . . . . . . . . . .8

PRELIMINARY CHECKS

. . . . . . . . . . . 8

SEAT BELT RETRACTOR ON-VEHICLE CHECK

. . .9

SEAT BELT RETRACTOR OFF-VEHICLE CHECK

. ...9

Tether Anchor Plate . . . . . . . . . . . . ... 11

REMOVAL AND INSTALLATION

. . . . . . . ... 11

Isofix Child Restraint Anchorage . . . . . . . ...12

REMOVAL AND INSTALLATION

. . . . . . . ...12

SUPPLEMENTAL RESTRAINT SYSTEM (SRS) . . .13

Precautions . . . . . . . . . . . . . . . . 13

PRECAUTIONS FOR SUPPLEMENTAL
RESTRAINT SYSTEM (SRS)

″

AIR BAG

″

AND

″

SEAT BELT PRE-TENSIONER

″

. . . . . . . ...13

PRECAUTIONS FOR SRS

″

AIR BAG

″

AND

″

SEAT

BELT PRE-TENSIONER

″

SERVICE

. . . . . . ...13

WIRING DIAGRAMS AND TROUBLE DIAGNOSIS

. .13

Preparation . . . . . . . . . . . . . . . . 14

SPECIAL SERVICE TOOLS

. . . . . . . . . ..14

SRS Configuration . . . . . . . . . . . . . .15
Seat Belt Pre-tensioner with Load Limiter. . . . .16
Side Air Bag. . . . . . . . . . . . . . . ...16
SRS Component Parts Location . . . . . . . ...17
Diagnosis Sensor Unit . . . . . . . . . . . ...17

REMOVAL AND INSTALLATION

. . . . . . . ...17

Seat Belt Pre-tensioner . . . . . . . . . . . .18

REMOVAL AND INSTALLATION

. . . . . . . ...18

Crash Zone Sensor . . . . . . . . . . . . ...18

REMOVAL AND INSTALLATION

. . . . . . . ...18

Satellite Sensor. . . . . . . . . . . . . . ..19

REMOVAL AND INSTALLATION

. . . . . . . ...19

Driver Air Bag Module and Spiral Cable . . . . ...20

REMOVAL AND INSTALLATION

. . . . . . . ...20

REMOVAL

. . . . . . . . . . . . . . . ...20

INSTALLATION

. . . . . . . . . . . . . . 22

Front Passenger Air Bag Module . . . . . . . ..22

REMOVAL

. . . . . . . . . . . . . . . ...22

INSTALLATION

. . . . . . . . . . . . . . 23

Side Air Bag Module. . . . . . . . . . . . ..24

REMOVAL

. . . . . . . . . . . . . . . ...24

INSTALLATION

. . . . . . . . . . . . . . 25

Disposal of Air Bag Module and Seat Belt Pre-
tensioner . . . . . . . . . . . . . . . . . 25

CHECKING DEPLOYMENT TOOL

. . . . . . . .26

DEPLOYMENT PROCEDURES FOR AIR BAG
MODULE (OUTSIDE OF VEHICLE)

. . . . . . ...27

DEPLOYMENT PROCEDURES FOR SEAT BELT
PRE-TENSIONER (OUTSIDE OF VEHICLE)

. . . ..29

DEPLOYMENT OF AIR BAG MODULE AND
ACTIVATION OF SEAT BELT PRE-TENSIONER
WHILE MOUNTED IN VEHICLE

. . . . . . . . 30

DISPOSING OF AIR BAG MODULE AND SEAT
BELT PRE-TENSIONER

. . . . . . . . . . ...31

Trouble Diagnoses Introduction. . . . . . . . .32

DIAGNOSIS FUNCTION

. . . . . . . . . . ...32

DIAGNOSIS MODE FOR CONSULT-II

. . . . . ...32

HOW TO CHANGE SELF-DIAGNOSIS MODE

WITH CONSULT-II

. . . . . . . . . . . . ...33

HOW TO CHANGE SELF-DIAGNOSIS MODE

WITHOUT CONSULT-II

. . . . . . . . . . . 33

HOW TO ERASE SELF-DIAGNOSIS RESULTS

. . .34

How to Perform Trouble Diagnoses for Quick
and Accurate Repair . . . . . . . . . . . . ..35

INFORMATION FROM CUSTOMER

. . . . . . ..35

PRELIMINARY CHECK

. . . . . . . . . . . 35

WORK FLOW

. . . . . . . . . . . . . . ..36

Schematic . . . . . . . . . . . . . . . . ..37
Wiring Diagram - SRS -. . . . . . . . . . . .38
SRS Operation Check . . . . . . . . . . . ...41

DIAGNOSTIC PROCEDURE 1

. . . . . . . . ..41

Trouble Diagnoses with CONSULT-II. . . . ...42

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DIAGNOSTIC PROCEDURE 2

. . . . . . . . ..42

DIAGNOSTIC PROCEDURE 3

. . . . . . . . ..45

DIAGNOSTIC PROCEDURE 4 (CONTINUED
FROM DIAGNOSTIC PROCEDURE 2)

. . . . . ..47

DIAGNOSTIC PROCEDURE 5

. . . . . . . . ..47

Trouble Diagnoses without CONSULT-II. . . ..51

DIAGNOSTIC PROCEDURE 6

. . . . . . . . ..51

DIAGNOSTIC PROCEDURE 7

. . . . . . . . ..56

DIAGNOSTIC PROCEDURE 8 (CONTINUED
FROM DIAGNOSTIC PROCEDURE 6)

. . . . . ..58

Trouble Diagnoses:

″

AIR BAG

″

Warning Lamp

Does Not Turn Off . . . . . . . . . . . . . .59

DIAGNOSTIC PROCEDURE 9

. . . . . . . . ..59

Trouble Diagnoses:

″

AIR BAG

″

Warning Lamp

Does Not Turn On . . . . . . . . . . . . . .61

DIAGNOSTIC PROCEDURE 10

. . . . . . . . 61

Collision Diagnosis . . . . . . . . . . . . . 62

FOR FRONTAL COLLISION

. . . . . . . . . .62

FOR SIDE COLLISION

. . . . . . . . . . . .64

CONTENTS

(Cont’d)

RS-2