2007 INFINITI M35 parking brake

FL-10
FUEL TANK
Revision: 2007 April2007 M35/M45
FUEL TANKPFP:17202
ComponentsNBS005RE
Removal and InstallationNBS005RF
REMOVAL
WARNING:
Be sure to read “General Precautions” when working on the fuel system. Refer to FL-3, "
General Pre-
cautions" .

Drain fuel from fuel tank if necessary. Refer to FL-4, "REMOVAL" .

Perform work on level place.
1. Perform steps 2 to 7 of “REMOVAL” in “ FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP
ASSEMBLY” on main and sub fuel level sensor units. Refer to FL-4, "
REMOVAL" .
2. Remove exhaust front tube, center muffler and main muffler. Refer to EX-3, "
EXHAUST SYSTEM" .
3. Remove propeller shaft. Refer to PR-6, "
REAR PROPELLER SHAFT" .
4. Remove parking rear brake cables. Refer to PB-4, "
PARKING BRAKE CONTROL" .
5. Remove rear suspension assembly. Refer to RSU-5, "
REAR SUSPENSION ASSEMBLY" .
6. Remove fuel tank protector.
1. Grommet 2. Fuel filler cap 3. Fuel tank mounting band
4. Fuel tank protector 5. Insulator 6. Fuel tank
7. Vent tube 8. Vent hose 9. Fuel filler tube
10. Fuel filler hose 11. EVAP hose 12. Vent hose
PBIC3201E

GI-20
HOW TO USE THIS MANUAL
Revision: 2007 April2007 M35/M45
Harness Indication

Letter designations next to test meter probe indicate harness
(connector) wire color.

Connector numbers in a single circle M33 indicate harness con-
nectors.
Component Indication
Connector numbers in a double circle F211 indicate component connectors.
Switch Positions
Switches are shown in wiring diagrams as if the vehicle is in the “normal” condition.
A vehicle is in the “normal” condition when:

ignition switch is “OFF”,

doors, hood and trunk lid/back door are closed,

pedals are not depressed, and

parking brake is released.
AGI070
SGI860

IDX-6
ALPHABETICAL INDEX
MMSW - Wiring diagram .................................. AT-168
Mode door control linkage adjustment ATC-78, ATC-81
Mode door motor .............. ATC-76, ATC-79, ATC-139
Molding - See Exterior .............................. EI-25, EI-29
Mud guard - See Exterior .................................... EI-22
Multiport fuel injection (MFI) system .... EC-31, EC-733
Multiport fuel injection precautions ....................... GI-6
N
NATS - Wiring diagram .................................... BL-252
NONDTC - Wiring diagram .............................. AT-187
NVH troubleshooting (EM) .............................. EM-171
NVH troubleshooting (EM)(VQ35DE) ............... EM-13
NVH troubleshooting (Final drive) ......... FFD-6, RFD-7
NVH troubleshooting (Propeller shaft) ................. PR-3
NVH troubleshooting (Transfer) ........................... TF-8
O
O2H2B1 - Wiring diagram .................. EC-179
, EC-892
O2H2B2 - Wiring diagram .................. EC-181, EC-894
O2S2B1 - Wiring diagram .. EC-277, EC-288, EC-301,
EC-990
, EC-1001, EC-1014
O2S2B2 - Wiring diagram .. EC-279, EC-290, EC-303,
EC-992
, EC-1003, EC-1016
Oil cooler (engine)(VQ35DE) ............................. LU-15
Oil filter(VK45DE) .............................................. LU-30
Oil filter(VQ35DE) .............................................. LU-11
Oil pan (engine)(VK45DE) .............................. EM-187
Oil pan (engine)(VQ35DE) ................................ EM-31
Oil pressure (engine)(VK45DE) ......................... LU-27
Oil pressure (engine)(VQ35DE) ........................... LU-8
Oil pressure relief valve (engine)(VQ35DE) ........ LU-6
Oil pump (A/T) ................................................. AT-322
Oil pump (engine)(VK45DE) .............................. LU-31
Oil pump (engine)(VQ35DE) .............................. LU-19
Oil pump regulator valve (engine)(VK45DE) ..... LU-31
Oil pump regulator valve (engine)(VQ35DE) ..... LU-19
Oil seal replacement (engine)(VK45DE) ......... EM-231
Oil seal replacement (engine)(VQ35DE) .......... EM-99
Oil seal replacement (front of final drive) .......... FFD-9,
RFD-10
Oil seal replacement (side of final drive) ......... FFD-11,
RFD-14
On board diagnostic system ................ EC-54, EC-756
ORVR (On-board Refueling Vapor Recovery) .. EC-46,
EC-748
Out side mirror ................................................ GW-118
Overheat .......................................... EC-499, EC-1214
P
P/SCKT - Wiring diagram ................................ WW-52
Park/Neutral position switch ............ EC-491, EC-1198
Park/neutral position switch (A/T) .................... AT-113
Parking brake control ........................................... PB-4
Parking lamp ..................................................... LT-248
PCV (positive crankcase ventilation) ... EC-51, EC-753
PGC/V - Wiring diagram .. EC-402, EC-410, EC-1110,
EC-1118
PHASE - Wiring diagram ............................... EC-1084
PHSB1 - Wiring diagram .................................. EC-373
PHSB2 - Wiring diagram .................................. EC-375
Pilot bushing replacement - See Pilot
converter(VQ35DE) ........................................ EM-125
Piston assembly(VK45DE) ............................. EM-263
Piston assembly(VQ35DE) ............................. EM-136
Piston pin inspection(VK45DE) ....................... EM-269
Piston pin inspection(VQ35DE) ...................... EM-141
Piston ring inspection(VK45DE) ..................... EM-270
Piston ring inspection(VQ35DE) ..................... EM-142
Piston to bore clearance(VK45DE) ................. EM-273
Piston to bore clearance(VQ35DE) ................ EM-145
PNP/SW - Wiring diagram . EC-493, EC-1200, AT-114
POS - Wiring diagram ..................... EC-366, EC-1077
POWER - Wiring diagram ................................... PG-5
Power door mirror .............................................. BL-24
Power socket ................................................... WW-52
Power steering fluid level ........................ PS-8, MA-37
Power steering hydraulic pressure .................... PS-30
Power steering oil pump .................................... PS-30
Power steering system bleeding .......................... PS-8
Power supply routing .......................................... PG-3
Power window .................................................. GW-14
PRE/SE - Wiring diagram EC-433, EC-439, EC-1141,
EC-1147
Precations for Leak detection dye .................. ATC-15
Precautions (General) ........................................... GI-4
Pressure switch 1 .............................. AT-153, AT-172
Pressure switch 2 ............................................ AT-165
Pressure switch 3 .............................. AT-149, AT-174
Pressure switch 5 .............................. AT-157, AT-176
Pressure switch 6 .............................. AT-161, AT-178
Pressure test (A/T) ............................................. AT-55
Propeller shaft ........................................... PR-4, PR-6
Propeller shaft on vehicle service ............. PR-4, PR-6
Propeller shaft vibration ............................ PR-4, PR-6
PS/SEN - Wiring diagram ............... EC-475, EC-1182
R
Radiator(VK45DE) ............................................ CO-43
Radiator(VQ35DE) ............................................ CO-14
Rear axle .......................................................... RAX-5
Rear bumper ....................................................... EI-14
Rear combination lamp removal and installation ..........
LT-265
Rear disc brake .................................................. BR-28
Rear door ............................................ BL-188, GW-65
Rear parcel shelf finisher .................................... EI-42
Rear seat ......................................................... SE-173
Rear seat belt .................................................... SB-31
Rear suspension ............................................... RSU-5
Rear window .................................................... GW-59
Rear window defogger ..................................... GW-71
Refrigerant connection precaution .................... ATC-7
Refrigerant discharging evacuating charging ATC-150

TROUBLE DIAGNOSIS
LAN-53
[CAN]
C
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MA
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LAN
Revision: 2007 April2007 M35/M45
Ignition switch ON signal T R R
Ignition switch signal T R R
Key ID signal T R
Key switch signal T R
Low beam request signal T R
Oil pressure switch signalTR
RT
Position light request signal T R R
Rear window defogger switch signal T R
Sleep wake up signal T R R R R
Theft warning horn request signal T R
Trunk switch signal T R R
Turn indicator signal T R R
A/T CHECK indicator lamp signal T R
A/T position indicator signal R T R R R
A/T self-diagnosis signal R T
Current gear position signal T R R
Manual mode indicator signal T R R
N range signal T R R
Output shaft revolution signal R R T R
P range signal T R R R R
R range signal T R R R
Turbine revolution signal R T R
A/C switch/indicator signalTR
RT
System setting signalTR R
RT T
Door lock/unlock trunk open request signal R T
Hazard and horn request signal R T
Key warning signal T R
Meter display signalTR
RT
Panic alarm request signal R T
Power window open request signal R T
A/C evaporator temperature signal R T
Distance to empty signal R T
Fuel level low warning signal R T
Fuel level sensor signal R T
Manual mode shift down signal R T
Manual mode shift up signal R T
Manual mode signal R T
Not manual mode signal R T
Parking brake switch signal R TSignals
ECM
AFS
*1
BCM
LANE
*2
TCM
AV
I-KEY
M&A
STRG
TPMS
RAS
*3
PSB
ADP
ABS
ICC
*4
IPDM-E

LAN-56
[CAN]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Ignition switch ON signal T R R
Ignition switch signal T R R
Key ID signal T R
Key switch signal T R
Low beam request signal T R
Oil pressure switch signalTR
RT
Position light request signal T R R
Rear window defogger switch signal T R
Sleep wake up signal T R R R R
Theft warning horn request signal T R
Trunk switch signal T R R
Turn indicator signal T R R
A/T CHECK indicator lamp signal T R
A/T position indicator signal R T R R R
A/T self-diagnosis signal R T
Current gear position signal T R R
Manual mode indicator signal T R R
N range signal T R R
Output shaft revolution signal R R T R
P range signal T R R R R
R range signal T R R R
Turbine revolution signal R T R
A/C switch/indicator signalTR
RT
System setting signalTR R
RT T
Door lock/unlock trunk open request signal R T
Hazard and horn request signal R T
Key warning signalTR
Meter display signalTR
RT
Panic alarm request signal R T
Power window open request signal R T
A/C evaporator temperature signal R T
Distance to empty signal R T
Fuel level low warning signal R T
Fuel level sensor signal R T
Manual mode shift down signal R T
Manual mode shift up signal R T
Manual mode signal R T
Not manual mode signal R T
Parking brake switch signal R R TSignals
ECM
4WD
AFS
*1
BCM
LANE
*2
TCM
AV
I-KEY
M&A
STRG
TPMS
PSB
ADP
ABS
ICC
*3
IPDM-E

LT-2Revision: 2007 April2007 M35/M45 ACTIVE TEST ..................................................... 58
CONSULT-II Functions (IPDM E/R) ........................ 59
CONSULT-II BASIC OPERATION ....................... 59
DATA MONITOR .................................................. 59
ACTIVE TEST ..................................................... 59
Headlamp High Beam Does Not Illuminate (Both
Sides) ..................................................................... 60
Headlamp High Beam Does Not Illuminate (One
Side) ....................................................................... 63
High Beam Indicator Lamp Does Not Illuminate ..... 64
Headlamp Low Beam Does Not Illuminate (Both
Sides) ..................................................................... 65
Headlamp Low Beam Does Not Illuminate (One
Side) ....................................................................... 68
Headlamps Do Not Turn OFF ................................. 70
General Information for Xenon Headlamp Trouble
Diagnosis ................................................................ 71
Caution: .................................................................. 71
Xenon Headlamp Trouble Diagnosis ...................... 71
Aiming Adjustment .................................................. 72
PREPARATION BEFORE ADJUSTING .............. 72
LOW BEAM AND HIGH BEAM ........................... 72
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 73
Bulb Replacement .................................................. 73
HEADLAMP (INNER) HIGH BEAM ..................... 73
HEADLAMP (OUTER) LOW BEAM .................... 74
PARKING LAMP .................................................. 74
FRONT TURN SIGNAL LAMP ............................ 74
FRONT SIDE MARKER LAMP ............................ 74
Removal and Installation ........................................ 75
REMOVAL ........................................................... 75
INSTALLATION .................................................... 75
Disassembly and Assembly .................................... 76
DISASSEMBLY ................................................... 76
ASSEMBLY ......................................................... 77
HEADLAMP (FOR CANADA) - DAYTIME LIGHT
SYSTEM - .................................................................. 78
Component Parts and Harness Connector Location ... 78
System Description ................................................. 78
OUTLINE ............................................................. 79
HEADLAMP OPERATION ................................... 80
DAYTIME LIGHT OPERATION ........................... 81
COMBINATION SWITCH READING FUNCTION ... 81
AUTO LIGHT OPERATION ................................. 81
CAN Communication System Description .............. 81
CAN Communication Unit ....................................... 81
Schematic ............................................................... 82
Wiring Diagram — DTRL — ................................... 83
Terminals and Reference Values for BCM .............. 89
Terminals and Reference Values for IPDM E/R ...... 91
How to Perform Trouble Diagnosis ......................... 91
Preliminary Check .................................................. 92
INSPECTION FOR POWER SUPPLY AND
GROUND CIRCUIT ............................................. 92
INSPECTION FOR PARKING BRAKE SWITCH
CIRCUIT .............................................................. 93
CONSULT-II Functions (BCM) ................................ 94
CONSULT-II BASIC OPERATION ....................... 94DATA MONITOR .................................................. 94
ACTIVE TEST ...................................................... 95
CONSULT-II Functions (IPDM E/R) ........................ 96
CONSULT-II BASIC OPERATION ....................... 96
DATA MONITOR .................................................. 96
ACTIVE TEST ...................................................... 96
Daytime Light Control Does Not Operate Properly
(Normal Headlamps Operate Properly) .................. 97
Headlamp High Beam Does Not Illuminate (Both
Sides) ....................................................................100
RH High Beam Does Not Illuminate But LH High
Beam Illuminates ..................................................104
LH High Beam Does Not Illuminate But RH High
Beam Illuminates ..................................................106
Headlamp Low Beam Does Not Illuminate (Both
Sides) ....................................................................108
Headlamp Low Beam Does Not Illuminate (One
Side) ...................................................................... 111
Headlamps Do Not Turn OFF ...............................113
General Information for Xenon Headlamp Trouble
Diagnosis ..............................................................114
CAUTION: .............................................................114
Xenon Headlamp Trouble Diagnosis ....................114
Aiming Adjustment ................................................114
Bulb Replacement .................................................114
Removal and Installation .......................................114
Disassembly and Assembly ..................................114
AUTO LIGHT SYSTEM ...........................................115
Component Parts and Harness Connector Location .115
System Description ...............................................115
OUTLINE ...........................................................115
COMBINATION SWITCH READING FUNCTION .116
EXTERIOR LAMP BATTERY SAVER CONTROL .116
DELAY TIMER FUNCTION ................................116
CAN Communication System Description ............116
CAN Communication Unit .....................................116
Major Components and Functions ........................116
Schematic .............................................................117
Wiring Diagram — AUTO/L — ..............................118
Terminals and Reference Values for BCM ............124
Terminals and Reference Values for IPDM E/R ....126
How to Perform Trouble Diagnoses ......................126
Preliminary Check .................................................127
SETTING CHANGE FUNCTIONS .....................127
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ...................................................................127
CONSULT-II Functions (BCM) ..............................128
CONSULT-II BASIC OPERATION .....................128
WORK SUPPORT .............................................128
DATA MONITOR ................................................129
ACTIVE TEST ....................................................130
Symptom Chart .....................................................130
Lighting Switch Inspection ....................................131
Optical Sensor System Inspection ........................131
Removal and Installation for Optical Sensor .........133
REMOVAL ..........................................................133
INSTALLATION ..................................................133
ACTIVE AFS ............................................................134
Component Parts and Harness Connector Location .134

LT-78
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: 2007 April2007 M35/M45
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -PFP:26010
Component Parts and Harness Connector LocationNKS003P9
System DescriptionNKS003PA
DAYTIME LIGHT SYSTEM turns on daytime light lamps while driving. Daytime light lamps are not turned on if
engine is activated with parking brake on. Take off parking brake to turn on daytime light lamps. The lamps
turn off when lighting switch is in the 2ND position or AUTO position (Head lamp is “ON”) and when lighting
switch is in the PASSING position. (Daytime light lamps are not turned off only by parking brake itself.)
A parking brake signal and engine run or stop signal are sent to BCM (body control module) by CAN commu-
nication line, and control daytime light system.
PKID0500E

HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-81
C
D
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LT
Revision: 2007 April2007 M35/M45
DAYTIME LIGHT OPERATION
With the engine running, the lighting switch in the OFF or AUTO position (headlamp is not illuminate) and
parking brake released, the IPDM E/R receives input request signal from BCM to turn on daytime light. This
input is communicated across the CAN communication lines. The CPU of the IPDM E/R controls the daytime
light relay coil. When energized, this relay directs power

through daytime light relay terminals 5 and 3

through front combination lamp RH terminal 2

through front combination lamp RH terminal 6

through IPDM E/R terminal 27

through 10A fuse (No. 72, located in IPDM E/R)

through 10A fuse (No. 74, located in IPDM E/R)

through IPDM E/R terminal 28

to front combination lamp LH terminal 6.
Ground is supplied

to combination lamp LH terminal 2

through grounds E22 and E43.
With power and grounds supplied, the daytime lights illuminate. The high beam headlamps are now wired in
series and illuminate at a reduced intensity.
COMBINATION SWITCH READING FUNCTION
Refer to BCS-3, "COMBINATION SWITCH READING FUNCTION" .
AUTO LIGHT OPERATION
For auto light operation, refer to LT- 11 5 , "System Description" .
CAN Communication System DescriptionNKS004HQ
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitNKS004HR
Refer to LAN-50, "CAN System Specification Chart" .