Infiniti F50. Manual — part 582

TERMINOLOGY

GI-53

C

D

E

F

G

H

I

J

K

L

M

B

GI

***: Not applicable

Transmission control module

TCM

A/T control unit

Turbocharger

TC

Turbocharger

Vehicle speed sensor

VSS

Vehicle speed sensor

Volume air flow sensor

VAFS

Air flow meter

Warm up oxidation catalyst

WU-OC

Catalyst

Warm up oxidation catalytic converter sys-
tem

WU-OC system

***

Warm up three way catalyst

WU-TWC

Catalyst

Warm up three way catalytic converter sys-
tem

WU-TWC system

***

Wide open throttle position switch

WOTP switch

Full switch

NEW TERM

NEW ACRONYM /

ABBREVIATION

OLD TERM

GI-54

TERMINOLOGY

GW-1

GLASSES, WINDOW SYSTEM & MIRRORS

I BODY

CONTENTS

C

D

E

F

G

H

J

K

L

M

SECTION

A

B

GW

GLASSES, WINDOW SYSTEM & MIRRORS

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

Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” . . . . . . . . . . . . . . . . .. 3
Handling for Adhesive and Primer. . . . . . . ... 3
Trouble diagnosis precaution . . . . . . . . ... 3

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

Special Service Tools . . . . . . . . . . . ... 4
Commercial Service Tool . . . . . . . . . . . 4

SQUEAK AND RATTLE TROUBLE DIAGNOSES . . 5

Work Flow . . . . . . . . . . . . . . . . 5

CUSTOMER INTERVIEW . . . . . . . . . . 5
DUPLICATE THE NOISE AND TEST DRIVE . ... 6
CHECK RELATED SERVICE BULLETINS . . ... 6
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE . . . . . . . . . . . . . .. 6
REPAIR THE CAUSE . . . . . . . . . . ... 6
CONFIRM THE REPAIR . . . . . . . . . ... 7

Generic Squeak and Rattle Troubleshooting . . ... 7

INSTRUMENT PANEL . . . . . . . . . . .. 7
CENTER CONSOLE . . . . . . . . . . . . 7
DOORS . . . . . . . . . . . . . . . . . 7
TRUNK . . . . . . . . . . . . . . . . .. 8
SUNROOF/HEADLINING . . . . . . . . . . 8
SEATS . . . . . . . . . . . . . . . . ... 8
UNDERHOOD . . . . . . . . . . . . . ... 8

Diagnostic Worksheet . . . . . . . . . . . .. 9

WINDSHIELD GLASS . . . . . . . . . . . ...11

Removal and Installation . . . . . . . . . . .11

REMOVAL . . . . . . . . . . . . . . . 11
INSTALLATION . . . . . . . . . . . . ... 12

REAR WINDOW GLASS AND MOLDING . . . ... 14

Removal and Installation . . . . . . . . . . 14

REMOVAL . . . . . . . . . . . . . . ... 14
INSTALLATION . . . . . . . . . . . . ... 14

POWER WINDOW SYSTEM . . . . . . . . . 16

Component Parts and Harness Connector Location

... 16

System Description . . . . . . . . . . . . 17

OUTLINE . . . . . . . . . . . . . . . . 17
OPERATIVE CONDITION . . . . . . . . ... 17

DELAYED POWER OPERATION . . . . . ... 17
ANTI-PINCH SYSTEM . . . . . . . . . . 17
POWER WINDOW CONTROL BY THE KEY
CYLINDER SWITCH . . . . . . . . . . ... 17

Schematic . . . . . . . . . . . . . . . ... 18
Wiring Diagram — WINDOW — . . . . . . . . 19
Terminals and Reference Value for Driver Door Con-
trol Unit . . . . . . . . . . . . . . . . ... 25
Terminals and Reference Value for Passenger,
Rear LH, RH Door Control Unit . . . . . . . .. 25
Trouble Diagnosis Symptom Chart . . . . . . . 26
Communication Signal Circuit Check . . . . . . 28
Front Power Window Regulator (driver side) Circuit
Check . . . . . . . . . . . . . . . . . . 29
Front Power Window Regulator (passenger side)
Circuit Check . . . . . . . . . . . . . . .. 30
Rear Power Window Regulator (LH or RH) Circuit
Check . . . . . . . . . . . . . . . . . . 31
Limit Switch Check (driver side) . . . . . . . . 32
Limit Switch Check (passenger side) . . . . . . 33
Limit Switch Circuit Check (rear LH or RH) . . . 34
Encoder Circuit Check (driver side) . . . . . . 36
Encoder Circuit Check (passenger side) . . . . 37
Encoder Circuit Check (rear LH or RH) . . . . .. 39
Driver Door Control Unit Circuit Check . . . . ... 41
Passenger Door Control Unit Circuit Check . . ... 41
Rear Door Control Unit Circuit Check . . . . . . 42
Door Switch Check . . . . . . . . . . . . . 43
Rear Power Window Switch Illumination . . . . 45

SCHEMATIC — SW/ILL — . . . . . . . . .. 45
WIRING DIAGRAM — SW/ILL — . . . . . ... 46

FRONT DOOR GLASS AND REGULATOR . . . . 51

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

REMOVAL . . . . . . . . . . . . . . ... 51
INSTALLATION . . . . . . . . . . . . ... 52
INSPECTION AFTER REMOVAL . . . . . ... 52
DISASSEMBLY AND ASSEMBLY . . . . . ... 52
SETTING AFTER INSTALLATION . . . . . .. 53
FITTING INSPECTION . . . . . . . . . ... 53

GW-2

REAR DOOR GLASS AND REGULATOR . . . ... 54

Removal and Installation . . . . . . . . . . 54

REMOVAL . . . . . . . . . . . . . . ... 54
INSTALLATION . . . . . . . . . . . . . 56
INSPECTION AFTER REMOVAL . . . . . . 56
SETTING AFTER INSTALLATION . . . . . .. 56
FITTING INSPECTION . . . . . . . . . . 56

INSIDE MIRROR . . . . . . . . . . . . . ... 57

Wiring Diagram—I/MIRR— . . . . . . . . . . 57
Removal and Installation . . . . . . . . . . 58

AUTO ANTI–DAZZLING INSIDE MIRROR . . . 58

REAR WINDOW DEFOGGER . . . . . . . . .. 59

Component Parts and Harness Connector Location ... 59
System Description . . . . . . . . . . . . . 59
Schematic . . . . . . . . . . . . . . . ... 61
Wiring Diagram—DEF— . . . . . . . . . . 62
Terminals and reference value for BCM . . . . . 65
Work Flow . . . . . . . . . . . . . . . ... 65
Preliminary Check . . . . . . . . . . . . .. 65

POWER SUPPLY AND GROUND CIRCUIT
INSPECTION . . . . . . . . . . . . . ... 65

CONSULT-II Function . . . . . . . . . . . . 66

CONSULT-II BASIC OPERATION PROCEDURE

... 66

DATA MONITOR . . . . . . . . . . . . .. 67
ACTIVE TEST . . . . . . . . . . . . . . 67

Trouble Diagnoses Symptom Chart . . . . . . 68
Rear Window Defogger Switch Circuit Check. . ... 68
Rear Window Defogger and Door Mirror Defogger
Circuit Check . . . . . . . . . . . . . . .. 69
Rear Window Defogger Circuit Check . . . . . 72
Door Mirror Defogger Power Supply Circuit Check ... 73
Driver Side Door Mirror Defogger Circuit Check . . 75
Passenger Side Door Mirror Defogger Circuit Check

... 76

Filament Check . . . . . . . . . . . . . ... 76
Filament Repair . . . . . . . . . . . . . .. 77

REPAIR EQUIPMENT . . . . . . . . . . . 77
REPAIRING PROCEDURE . . . . . . . . . 77

REVERSE INTERLOCK DOOR MIRROR SYSTEM ... 79

System Description . . . . . . . . . . . . . 79

OUTLINE OF OPERATION . . . . . . . . . 79
MIRROR POSITION MEMORY FUNCTIONS . . 80
POWER SUPPLY AND GROUND . . . . . ... 80

Component Parts and Harness Connector Location ... 81

Schematic . . . . . . . . . . . . . . . ...82
Wiring Diagram —MIRROR— . . . . . . . . 83
Terminals and Reference Values for Driver Side
Door Mirror Control Unit and Passenger Side Door
Mirror Control Unit . . . . . . . . . . . . ...86
Terminals and Reference Values for BCM . . . ..87
Work Flow . . . . . . . . . . . . . . . ...88
Preliminary Check . . . . . . . . . . . . ...88

POWER SUPPLY AND GROUND CIRCUIT
INSPECTION . . . . . . . . . . . . . ...88

CONSULT–II Function . . . . . . . . . . . 90

CONSULT-II BASIC OPERATION PROCEDURE

...90

IVMS COMMUNICATION INSPECTION . . . .91
COMMUNICATION SYSTEM A . . . . . . ...93
COMMUNICATION SYSTEM B . . . . . . ...94
COMMUNICATION SYSTEM C . . . . . . ...94
SELF–DIAGNOSIS RESULTS . . . . . . . .94
DATA MONITOR . . . . . . . . . . . . ..95
ACTIVE TEST . . . . . . . . . . . . . ..97

On Board Diagnosis . . . . . . . . . . . . 98

DIAGNOSIS ITEM . . . . . . . . . . . ...98
COMMUNICATION DIAGNOSIS . . . . . . .98
COMMUNICATION SYSTEM A . . . . . . .100
COMMUNICATION SYSTEM B . . . . . . .100
COMMUNICATION SYSTEM C . . . . . . .101
SWITCH MONITOR . . . . . . . . . . ...101
ON BOARD DIAGNOSIS FOR AUTOMATIC
DRIVE POSITIONER . . . . . . . . . . .103

Symptom Chart . . . . . . . . . . . . . .105
Door Mirror Remote Control Switch (Changeover
switch) Circuit Inspection . . . . . . . . . ..105
Back- up Input Signal Circuit Inspection In R Position

.107

Door Mirror Remote Control Switch (Mirror Switch)
Circuit Inspection . . . . . . . . . . . . ..108
Mirror Motors Circuit Inspection . . . . . . . 109
Mirror Sensors Circuit Inspection . . . . . . .. 111

DOOR MIRROR . . . . . . . . . . . . . ...114

Removal and Installation . . . . . . . . . ... 114

REMOVAL . . . . . . . . . . . . . . .. 114
INSTALLATION . . . . . . . . . . . . .. 114

Disassembly and Assembly . . . . . . . . .. 115

DISASSEMBLY . . . . . . . . . . . . .. 115
ASSEMBLY . . . . . . . . . . . . . . 116