2007 INFINITI M35 MOTOR

EC-1426
[VK45DE]
REFRIGERANT PRESSURE SENSOR
Revision: 2007 April2007 M35/M45
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
Diagnostic ProcedureNBS005Q9
1. CHECK REFRIGERANT PRESSURE SENSOR OVERALL FUNCTION
1. Start engine and warm it up to normal operating temperature.
2. Turn A/C switch and blower fan switch ON.
3. Check voltage between ECM terminal 70 and ground with CON-
SULT-II or tester.
OK or NG
OK >>INSPECTION END
NG >> GO TO 2.
2. CHECK GROUND CONNECTIONS
1. Turn A/C switch and blower fan switch OFF.
2. Turn ignition switch OFF.
3. Loosen and retighten ground screws on the body.
Refer to EC-864, "
Ground Inspection" .
OK or NG
OK >> GO TO 3.
NG >> Repair or replace ground connections.
TER-
MINAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
49 B/YSensor power supply
(Refrigerant pressure sen-
sor)[Ignition switch: ON]Approximately 5V
67 B/WSensor ground
(Refrigerant pressure sen-
sor)[Engine is running]

Warm-up condition

Idle speedApproximately 0V
70 L/R Refrigerant pressure sensor[Engine is running]

Warm-up condition

Both A/C switch and blower fan motor
switch: ON (Compressor operates)1.0 - 4.0V
Voltage: 1.0 - 4.0V
PBIB1188E
1. Body ground M70 2. Body ground M16
PBIB2782E

SERVICE DATA AND SPECIFICATIONS (SDS)
EC-1441
[VK45DE]
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EC
Revision: 2007 April2007 M35/M45
Heated Oxygen Sensor 2 HeaterNBS005R3
Throttle Control MotorNBS005R4
Fuel InjectorNBS005R5
Fuel PumpNBS005R6
Resistance [at 25°C (77°F)] 5.0 - 7.0Ω
Resistance [at 25°C (77°F)] Approximately 1 - 15Ω
Resistance [at 10 - 60°C (50 - 140°F)] 13.5 - 17.5Ω
Resistance [at 25°C (77°F)] 0.2 - 5.0Ω

EI-44
SUNSHADE
Revision: 2007 April2007 M35/M45
SUNSHADEPFP:97580
Component Parts and Harness Connector LocationNIS0024Y
PIIB5864E
1. Fuse block (J/B) 2. Back-up lamp relay E19 3.Rear sunshade cancel relay B141
(View with the trunk side finisher RH
removed)
4.Rear sunshade unit (With built-in
motor) B474
(View with the rear parcel shelf fin-
isher removed)5.a: Rear sunshade front switch M137
b: Rear control cancel switch M1516. Rear sunshade rear switch B557

GW-1
GLASSES, WINDOW SYSTEM & MIRRORS
I BODY
CONTENTS
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SECTION GW
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B
GW
Revision: 2007 April2007 M35/M45
GLASSES, WINDOW SYSTEM & MIRRORS
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for Procedures without Cowl Top Cover ..... 3
Handling for Adhesive and Primer ........................... 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 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
POWER WINDOW SYSTEM .................................... 14
Component Parts and Harness Connector Location ... 14
System Description ................................................ 14
MANUAL OPERATION ....................................... 15
AUTO OPERATION ............................................ 17
POWER WINDOW SERIAL LINK ....................... 17
POWER WINDOW LOCK ................................... 17
RETAINED POWER OPERATION ...................... 17
ANTI-PINCH SYSTEM ........................................ 18INITIALIZATION .................................................. 18
FAIL-SAFE CONTROL ........................................ 19
POWER WINDOW CONTROL BY THE KEY
CYLINDER SWITCH ........................................... 19
CAN Communication System Description .............. 19
CAN Communication Unit ....................................... 19
Schematic ............................................................... 20
Wiring Diagram — WINDOW — ............................. 21
Terminal and Reference Value for BCM ................. 27
Terminal and Reference Value for Power Window
Main Switch ............................................................ 28
Terminal and Reference Value for (Front and Rear)
Power Window Sub-Switch .................................... 29
CONSULT-II Function (BCM) ................................. 30
CONSULT-II START PROCEDURE .................... 30
WORK SUPPORT ............................................... 30
DATE MONITOR ................................................. 30
Work Flow ............................................................... 30
Trouble Diagnosis Symptom Chart ......................... 30
Check BCM Power Supply and Ground Circuit ...... 32
Check power Window Main Switch Power Supply
Circuit ..................................................................... 33
Check power Window Sub-Switch (Front Passen-
ger Side) Power Supply and Ground Circuit ........... 34
Check power Window Sub-Switch (Rear LH or RH)
Power Supply and Ground Circuit .......................... 35
Check power Window Motor (Front Driver Side) Cir-
cuit .......................................................................... 36
Check power Window Motor (Front Passenger
Side) Circuit ............................................................ 37
Check power Window Motor (Rear LH or RH) Circuit ... 38
Check encoder Circuit (Driver Side) ....................... 40
Check encoder Circuit (Passenger Side) ............... 43
Check encoder Circuit (Rear LH or RH) ................. 46
Check door Switch .................................................. 50
Check front Door Key Cylinder Switch ................... 52
Check power Window Serial Link (Passenger Side) ... 54
Check power Window Serial Link (Rear LH or RH) ... 56
Check power Window Lock Switch ......................... 56

GW-2Revision: 2007 April2007 M35/M45 SIDE WINDOW GLASS ............................................ 57
Removal and Installation ........................................ 57
REMOVAL ........................................................... 57
INSTALLATION .................................................... 58
REAR WINDOW GLASS AND MOLDING ................ 59
Removal and Installation ........................................ 59
REMOVAL ........................................................... 59
INSTALLATION .................................................... 60
FRONT DOOR GLASS AND REGULATOR ............. 61
Removal and Installation ........................................ 61
DOOR GLASS ..................................................... 61
REGULATOR ASSEMBLY .................................. 62
Disassembly and Assembly .................................... 63
REGULATOR ASSEMBLY .................................. 63
Inspection after Installation ..................................... 63
SYSTEM INITIALIZATION ................................... 63
INSPECT THE FUNCTION OF THE ANTI-
PINCH SYSTEM. ................................................. 63
FITTING INSPECTION ........................................ 64
REAR DOOR GLASS AND REGULATOR ............... 65
Removal and Installation ........................................ 65
DOOR GLASS ..................................................... 65
REGULATOR ASSEMBLY .................................. 66
Disassembly and Assembly .................................... 68
REGULATOR ASSEMBLY .................................. 68
Inspection after Installation ..................................... 68
SYSTEM INITIALIZATION ................................... 68
INSPECT THE FUNCTION OF THE ANTI-
PINCH SYSTEM .................................................. 68
FITTING INSPECTION ........................................ 68
INSIDE MIRROR ....................................................... 69
Wiring Diagram –I/MIRR– ....................................... 69
Removal and Installation ........................................ 70
REMOVAL ........................................................... 70
INSTALLATION .................................................... 70
REAR WINDOW DEFOGGER .................................. 71
Component Parts and Harness Connector Location ... 71
System Description ................................................. 71
CAN Communication System Description .............. 73
CAN Communication Unit ....................................... 73
Schematic ............................................................... 74
Wiring Diagram — DEF — ..................................... 75
Terminal and Reference Value for BCM ................. 80
Terminal and Reference Value for IPDM E/R ......... 80
CONSULT-II Function (BCM) .................................. 81
CONSULT-II START PROCEDURE .................... 81
DATA MONITOR .................................................. 81
ACTIVE TEST ..................................................... 81
CONSULT-II Function (IPDM E/R) .......................... 81
CONSULT-II START PROCEDURE .................... 81
DATA MONITOR .................................................. 81ACTIVE TEST ...................................................... 81
Work Flow ............................................................... 82
Trouble Diagnoses Symptom Chart ........................ 82
Check BCM Power Supply and Ground Circuit ...... 83
Check Rear Window Defogger Switch Circuit ......... 84
Check Rear Window Defogger Power Supply Cir-
cuit .......................................................................... 84
Check Rear Window Defogger Circuit .................... 86
Check Door Mirror Defogger Power Supply Circuit ... 87
Check Driver Side Door Mirror Defogger Circuit ..... 89
Check Passenger Side Door Mirror Defogger Circuit
... 90
Check Filament ....................................................... 92
Filament Repair ....................................................... 92
REPAIR EQUIPMENT ......................................... 92
REPAIRING PROCEDURE ................................. 93
REVERSE INTERLOCK DOOR MIRROR SYSTEM ... 94
Component Parts and Harness Connector Location ... 94
System Description ................................................. 94
OPERATION CONDITIONS ................................ 94
MIRROR UNGLE MEMORY FUNCTION ............ 94
REVERSE INTERLOCK DOOR MIRROR SYS-
TEM OPERATION ............................................... 95
CAN Communication System Description .............. 95
CAN Communication Unit ....................................... 95
Schematic ............................................................... 96
Wiring Diagram — MIRROR — .............................. 97
Terminals and Reference Values for Automatic
Drive Positioner Control Unit .................................103
Terminals and Reference Values for Driver Seat
Control Unit ...........................................................104
CONSULT-II Function (AUTO DRIVE POS.) ........105
CONSULT-II START PROCEDURE ...................105
DATA MONITOR ................................................105
ACTIVE TEST ....................................................105
Work Flow .............................................................106
Symptom Chart .....................................................106
Check Changeover Switch Circuit ........................107
Check Mirror Switch Circuit ...................................109
Check Mirror Motor Circuit .................................... 111
Check Mirror Sensor Circuit ..................................114
Check A/T Control Device R Position Circuit ........117
DOOR MIRROR .......................................................118
Automatic Drive Positioner Interlocking Door Mirror .118
Removal and Installation .......................................118
REMOVAL ..........................................................118
INSTALLATION ..................................................118
Disassembly and Assembly ..................................119
DISASSEMBLY ..................................................119
ASSEMBLY ........................................................120

GW-14
POWER WINDOW SYSTEM
Revision: 2007 April2007 M35/M45
POWER WINDOW SYSTEMPFP:25401
Component Parts and Harness Connector LocationNIS0021F
System DescriptionNIS0021G
Power is supplied at all time

through 50A fusible link (letter F , located in the fuse and fusible link box)

to BCM terminal 55, and

through BCM terminal 54

to power window main switch terminal 19

to power window sub-switch (front passenger side) terminal 10

to power window sub-switch (rear LH and RH) terminal 10.

through 10A fuse [No. 21, located in the fuse block (J/B)]
PIIB6097E
1. Fuse block (J/B) 2. Fusible link 3. BCM M1, M2, M3
4.Power window main switch D10,
D115. Power window sub-switch D46 6.Power window motor (front driver
side) D12
7. Power window motor (rear LH) D58 8. Front door switch driver side B11 9.Front door switch passenger side
B35

POWER WINDOW SYSTEM
GW-15
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Revision: 2007 April2007 M35/M45

to BCM terminal 42.
With ignition switch in ON or START position,
Power is supplied

through 15A fuse [No. 1, located in the fuse block (J/B)]

to BCM terminal 38, and

through BCM terminal 53

to power window main switch terminal 10
Ground supplied

to BCM terminal 52

through body grounds M16 and M70.

to power window main switch terminal 17

through body grounds M16 and M70.

to power window sub-switch (front passenger side) terminal 11

through body grounds M16 and M70.

to power window sub-switch (rear LH and RH) terminal 11

through body grounds B5, B40 and B131.
MANUAL OPERATION
Front Driver Side Door
WINDOW UP
When the front LH switch in the power window main switch is pressed in the up position,
Power is supplied

through power window main switch terminal 8

to power window motor (front driver side) terminal 2.
Ground is supplied

to power window motor (front driver side) terminal 1

through power window main switch terminal 11.
Then, the motor raises the window until the switch is released.
WINDOW DOWN
When the front LH switch in the power window main switch is pressed in the down position
Power is supplied

through power window main switch terminal 11

to power window motor (front driver side) terminal 1.
Ground is supplied

to power window motor (front driver side) terminal 2

through power window main switch terminal 8.
Then, the motor lowers the window until the switch is released.

GW-16
POWER WINDOW SYSTEM
Revision: 2007 April2007 M35/M45
Front Passenger Side Door
POWER WINDOW SUB-SWITCH (FRONT PASSENGER SIDE) OPERATION
WINDOW UP
When the power window sub-switch (front passenger side) is pressed in the up position
Power is supplied

through power window sub-switch (front passenger side) terminal 8

to power window motor (front passenger side) terminal 2.
Ground is supplied

to power window motor (front passenger side) terminal 1

through power window sub-switch (front passenger side) terminal 9.
Then, the motor raises the window until the switch is released.
WINDOW DOWN
When the power window sub-switch (front passenger side) is pressed in the down position
Power is supplied

through power window sub-switch (front passenger side) terminal 9

to power window motor (front passenger side) terminal 1.
Ground is supplied

to power window motor (front passenger side) terminal 2

through power window sub-switch (front passenger side) terminal 8.
Then, the motor lowers the window until the switch is released.
POWER WINDOW MAIN SWITCH OPERATION
Signal is sent

though power window main switch terminal 14.

to power window sub-switch (front passenger side) terminal 16
The operation of power window after receive the signal is as same as operate the power window with power
window sub-switch (front passenger side).
Rear Door (LH or RH)
POWER WINDOW SUB-SWITCH (REAR LH OR RH) OPERATION
WINDOW UP
When the power window sub-switch (rear LH or RH) is pressed in the up position
Power is supplied

through power window sub-switch (rear LH or RH) terminal 8

to power window motor (rear LH or RH) terminal 1.
Ground is supplied

to power window motor (rear LH or RH) terminal 2

through power window sub-switch (rear LH or RH) terminal 9.
Then, the motor raises the window until the switch is released.
WINDOW DOWN
When the power window sub-switch (rear LH or RH) is pressed in the down position
Power is supplied

through power window sub-switch (rear LH or RH) terminal 9

to power window motor (rear LH or RH) terminal 2.
Ground is supplied

to power window motor (rear LH or RH) terminal 1

through power window sub-switch (rear LH or RH) terminal 8.
Then, the motor lowers the window until the switch is released.
POWER WINDOW MAIN SWITCH OPERATION
Signal is sent

though power window main switch terminal 14.

to power window sub-switch (rear LH or RH) terminal 16
The operation of power window after receive the signal is as same as operate the power window sub-switch
(rear LH or RH).