2007 INFINITI M35 fuse chart

ACS-42
[ICC]
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
Revision: 2007 April2007 M35/M45
DTC 0 CONTROL UNITNKS004D0
1. PERFORM ICC SENSOR INTEGRATED UNIT SELF-DIAGNOSIS
1. Perform self-diagnosis.
2. Check if any item other than “CONTROL UNIT [C1A00]” (DTC 0) is indicated on self-diagnosis display.
Is any indicated?
YES >> 1. Repair or replace applicable item. Refer to ACS-40, "Diagnostic Trouble Code (DTC) Chart" .
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
NO >> 1. Replace ICC sensor integrated unit, and adjust laser beam aiming.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
DTC 1 POWER SUPPLY CIR, DTC 2 POWER SUPPLY CIR 2NKS004D1
1. CHECK CONNECTOR ICC SENSOR INTEGRATED UNIT
1. Turn ignition switch OFF.
2. Disconnect ICC sensor integrated unit connector, and connect it securely again.
3. Erase DTC and perform ICC running test. Then perform self-diagnosis of ICC system again.
4. Check if “POWER SUPPLY CIR [C1A01]” (DTC 1) or “ POWER SUPPLY CIR 2 [C1A02]” (DTC 2) is indi-
cated in self-diagnosis item in the display.
Is malfunction indicated?
YES >> GO TO 2.
NO >> Poor connector connection
1. Check connector. (Check connector housing for disconnected, loose, bent, and collapsed ter-
minals. If any malfunction is detected, repair applicable part.)
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
2. CHECK POWER SUPPLY CIRCUIT FOR ICC SENSOR INTEGRATED UNIT
1. Turn ignition switch OFF.
2. Disconnect ICC sensor integrated unit connector.
3. Turn ignition switch ON.
4. Check voltage between ICC sensor integrated unit harness con-
nector and ground.
OK or NG
OK >> GO TO 3.
NG >> 1. Repair or replace ICC sensor integrated unit power
supply harness or fuse.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system
again.
Terminals
Voltag e
(Approx.) (+)
(–)
ICC sensor integrated
unit connectorTerminal
E61 1 Ground Battery voltage
PKIB8375E

POWER DOOR LOCK SYSTEM
BL-31
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2007 April2007 M35/M45
Terminals and Reference Value of BCMNIS001WV
Work FlowNIS001WW
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to BL-25, "
System Description" .
3. According to the trouble diagnosis chart by symptom, repair or replace the cause of the malfunction.
Refer to BL-33, "
Trouble Diagnosis Chart by Symptom" .
4. Does power door lock system operate normally?
YES: GO TO 5.
NO: GO TO 3.
5. INSPECTION END
Te r m i -
nalWire
colorItemSignal
Input/
OutputConditionVoltage [V]
(Approx.)
11 V Ignition switch (ACC) Input Ignition switch is in ACC position Battery voltage
22 G Power window serial link Input Ignition switch ON
38 W Ignition switch (ON) InputIgnition switch is in ON or START
positionBattery voltage
39 L CAN HInput/
Output——
40 P CAN LInput/
Output——
42 P Battery source (Fuse) Input — Battery voltage
44 GRDriver door lock actuator
(unlock) signalOutputDoor lock / unlock switch
(Free → Unlock)0 → Battery voltage → 0
50 VDoor lock actuator (lock)
signalOutputDoor lock / unlock switch
(Free → Lock)0 → Battery voltage → 0
51 GRear doors lock actuator
signalOutputDoor lock / unlock switch
(Free → Unlock)0 → Battery voltage → 0
52 B Ground — — 0
55 W Power source (Fusible link) Input — Battery voltage
69 Vfuel lid lock actuator
(unlock) signalOutputDoor lock / unlock switch
(Free → Unlock)0 → Battery voltage → 0
70 GFront door lock actuator
(passenger side) lock signalOutputDoor lock / unlock switch
(Free → Unlock)0 → Battery voltage → 0
PIIA2344J

IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-275
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2007 April2007 M35/M45
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect multifunction switch (security indicator) connector.
3. Check voltage between multifunction switch (security indicator)
connector and ground.
OK or NG
OK >> Check the following.

Harness for open or short between BCM and multifunction switch (security indicator)

Security indicator lamp condition
NG >> Check the following.

15A fuse [No.37, located in fuse block (J/B)]

Harness for open or short between multifunction switch (security indicator) and fuse
DTC P1612 CHAIN of ECM-IMMUNIS0020S
Self-diagnostic results:
“CHAIN OF ECM-IMMU” displayed on CONSULT-II screen
First perform the “SELF-DIAG RESULTS” in “BCM” with CONSULT-II, then perform the trouble diagno-
sis of malfunction system indicated “SELF-DIAG RESULTS” of “BCM”. Refer to BCS-13, "
CAN Com-
munication Inspection Using CONSULT-II (Self-Diagnosis)" .
1. CONFIRM SELF-DIAGNOSTIC RESULTS
Confirm SELF-DIAGNOSTIC RESULTS “CHAIN OF ECM-IMMU”
displayed on CONSULT-II screen.
NOTE:
In rare case, “CHAIN OF ECM-IMMU” might be stored during key
registration procedure, even if the system is not malfunctioning.
Is CONSULT-II screen displayed as shown in figure?
Ye s > > G O T O 2 .
No >> GO TO BL-268, "
“NATS V5.0” SELF-DIAGNOSTIC
RESULTS ITEM CHART" .
Terminals
Voltage (V)
(Approx.) (+)
(–) multifunction switch
(security indicator)
connectorTerminal
M69 1 Ground Battery voltage
PIIB6218E
PIIA1260E

LANE DEPARTURE WARNING SYSTEM
DI-93
C
D
E
F
G
H
I
J
L
MA
B
DI
Revision: 2007 April2007 M35/M45
SYMPTOM CHART
Power Supply and Ground Circuit InspectionNKS003VO
1. CHECK FUSE
Check for blown LDW camera unit fuse.
OK or NG
OK >> GO TO 2.
NG >> Be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-3, "
POWER
SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
Check voltage between LDW camera unit and ground.
OK or NG
OK >> GO TO 3.
NG >> Check harness between LDW camera unit and fuse.
Symptom Diagnosis/Service procedure
LDW system is not activated.
(LDW system ON indicator turns ON/OFF.)Perform the following inspections.
1.DI-95, "
LDW Chime Circuit Inspection"
2.DI-99, "LDW Indicator Lamp Circuit Inspection"
Replace LDW camera unit, found normal function in the above inspections.
LDW system does not turn ON/OFF.
(LDW system ON indicator does not turn ON/OFF.)Perform DI-96, "
LDW Switch Circuit Inspection" .
Replace LDW camera unit, found normal function in the above inspection.
Warning functions are untimely.
(Example)

Warning does not function when driving on lane mark-
ers.

Warning functions when driving in a lane.

Differs position from actual condition functions.Perform DI-78, "
Camera Aiming Adjustment" .
Functions when changing the course to the turn signal
direction.Perform DI-100, "
Turn Signal Input Inspection" .
Replace LDW camera unit, found normal function in the above inspection.
LDW indicator lamp does not illuminate with ignition
switch ON.Perform DI-99, "
LDW Indicator Lamp Circuit Inspection" .
Replace LDW camera unit, found normal function in the above inspection.
Unit Power source Fuse No.
LDW camera unit Ignition switch ON or START 12
Terminals Ignition switch position
(+)
(–) OFF ON
LDW camera
unit connectorTerminal
M182 1 Ground 0 V Battery voltage
PKIC0246E

LANE DEPARTURE WARNING SYSTEM
DI-95
C
D
E
F
G
H
I
J
L
MA
B
DI
Revision: 2007 April2007 M35/M45
DTC [U1000] CAN COMM CIRCUITNKS003VT
1. CHECK CAN COMMUNICATION
1. Select “SELF-DIAG RESULTS” mode for “LDW” with CONSULT-II.
2. Print out CONSULT-II screen.
>> Go to “LAN SYSTEM”. Refer to LAN-44, "
CAN Diagnostic Support Monitor" .
DTC [U1010] CONTROL UNIT (CAN)NKS003VU
Replace LDW camera unit, when “[U1010] CONTROL UNIT (CAN)” is displayed on self-diagnosis display.
LDW Chime Circuit InspectionNKS003VV
1. CHECK OPERATION OF LDW CHIME
Check LDW chime operation “BUZZER DRIVE” in “ACTIVE TEST”
mode with CONSULT-II.
OK or NG
OK >> LDW chime is OK. Return to DI-93, "SYMPTOM
CHART" .
NG >> GO TO 2.
2. CHECK LDW CHIME POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect LDW chime connector.
3. Turn ignition switch ON.
4. Check voltage between LDW chime harness connector and
ground.
OK or NG
OK >> GO TO 3.
NG >> Check harness between fuse and LDW chime.
3. CHECK LDW CHIME GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between LDW chime harness connector and
ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.“BUZZER DRIVE”
Touch “ON” : LDW chime is activated.
Touch “OFF” : LDW chime is not activated.
SKIB1787E
Te r m i n a l s
Voltage (Approx.) (+)
(–)
LDW chime connector Terminal
M58 1 Ground Battery voltage
PKIC0248E
LDW chime connector Terminal
GroundContinuity
M58 3 Yes
PKIC0249E

HOW TO USE THIS MANUAL
GI-19
C
D
E
F
G
H
I
J
K
L
MB
GI
Revision: 2007 April2007 M35/M45
14 Wire color

This shows a code for the color of the wire.
B = Black
W = White
R = Red
G = Green
L = Blue
Y = Yellow
LG = Light GreenBR = Brown
OR or O = Orange
P = Pink
PU or V (Violet) = Purple
GY or GR = Gray
SB = Sky Blue
CH = Dark Brown
DG = Dark Green
When the wire color is striped, the base color is given first, followed by the stripe color as shown
below:
Example: L/W = Blue with White Stripe
15 Option description

This shows a description of the option abbreviation used on the page.
16 Switch

This shows that continuity exists between terminals 1 and 2 when the switch is in the A posi-
tion. Continuity exists between terminals 1 and 3 when the switch is in the B position.
17 Assembly parts

Connector terminal in component shows that it is a harness incorporated assembly.
18 Cell code

This identifies each page of the wiring diagram by section, system and wiring diagram page
number.
19 Current flow arrow

Arrow indicates electric current flow, especially where the direction of standard flow (vertically
downward or horizontally from left to right) is difficult to follow.

A double arrow “ ” shows that current can flow in either direction depending on cir-
cuit operation.
20 System branch

This shows that the system branches to another system identified by cell code (section and
system).
21 Page crossing

This arrow shows that the circuit continues to another page identified by cell code.

The C will match with the C on another page within the system other than the next or preced-
ing pages.
22 Shielded line

The line enclosed by broken line circle shows shield wire.
23Component box in
wave line

This shows that another part of the component is also shown on another page (indicated by
wave line) within the system.
24 Component name

This shows the name of a component.
25 Connector number

This shows the connector number.

The letter shows which harness the connector is located in.

Example: M : main harness. For detail and to locate the connector, refer to PG section "Main
Harness", “Harness Layout”. A coordinate grid is included for complex harnesses to aid in
locating connectors.
26 Ground (GND)

The line spliced and grounded under wire color shows that ground line is spliced at the
grounded connector.
27 Ground (GND)

This shows the ground connection. For detailed ground distribution information, refer to
"Ground Distribution" in PG section.
28 Connector views

This area shows the connector faces of the components in the wiring diagram on the page.
29 Common component

Connectors enclosed in broken line show that these connectors belong to the same compo-
nent.
30 Connector color

This shows a code for the color of the connector. For code meaning, refer to wire color codes,
Number 14 of this chart.
31Fusible link and fuse
box

This shows the arrangement of fusible link(s) and fuse(s), used for connector views of
"POWER SUPPLY ROUTING" in PG section.
The open square shows current flow in, and the shaded square shows current flow out.
32 Reference area

This shows that more information on the Super Multiple Junction (SMJ) and Joint Connectors
(J/C) exists on the PG section. Refer to "Reference Area" for details. Num-
berItem Description

REVERSE INTERLOCK DOOR MIRROR SYSTEM
GW-95
C
D
E
F
G
H
J
K
L
MA
B
GW
Revision: 2007 April2007 M35/M45

through 10A fuse [No.21, located in the fuse block (J/B)]

to automatic drive positioner control unit terminal 34 and

to driver seat control unit terminal 40.
Ground is supplied

to automatic drive positioner control unit terminals 40 and 48.

through body grounds M16 and M70.

to driver seat control unit terminals 32 and 48.

through body grounds B5, B40 and B131.

to door mirror remote control switch terminal 13

through body grounds M16 and M70.
REVERSE INTERLOCK DOOR MIRROR SYSTEM OPERATION

When the ignition switch is in ON position, A/T control device into R position. Then TCM (in A/T assembly)
detects it and sends the A/T shift position signal to the driver seat control unit via DATA LINE (CAN H,
CAN L).

When selecting either left and right changeover switch, the automatic drive position control unit judges
which door mirror is selected according to the voltage of terminals 2 and 18. And then, it sends the signal
to driver seat control unit via communication signal.

When the driver seat control unit receives the A/T shift position signal and changeover switch signal, it
sends the operation signal to the automatic drive positioner control unit using the communication signal so
that the each mirror sensor voltage stays in a specified value.

Door mirror (RH) selected
Supply the power from terminals 14, 15 and 30 to door mirror (RH) terminals 5, 6 and 7 so that the voltage
of terminals 5 and 21 stays in a specified value. Then, adjust the mirror angle.

Door mirror (LH) selected
Supply the power from terminals 16, 31 and 32 to door mirror (LH) terminals 5, 6 and 7 do that the voltage
of terminals 6 and 22 is the specified value. Then, adjust the mirror angle.
CAN Communication System DescriptionNIS00232
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 UnitNIS00233
Refer to LAN-50, "CAN System Specification Chart"

IDX-4
ALPHABETICAL INDEX
Engine control system diagram ........... EC-30, EC-732
Engine coolant temperature sensor (ECTS) ... EC-214,
EC-226
, EC-926, EC-939
Engine coolant(VK45DE) .................................. CO-40
Engine coolant(VQ35DE) ................................. CO-11
Engine oil filter replacement ............................. MA-26
Engine oil filter replacement(VQ35DE) ............. MA-19
Engine oil precautions .......................................... GI-7
Engine oil replacement(VQ35DE) ..................... MA-18
Engine oil(VK45DE) ........................................... LU-27
Engine oil(VQ35DE) ............................................ LU-7
Engine removal(VK45DE) ............................... EM-247
Engine removal(VQ35DE) .............................. EM-114
Engine room cover ............................................ EM-15
Engine room cover(VK45DE) ......................... EM-173
ETC1 - Wiring diagram .................... EC-605, EC-1323
ETC2 - Wiring diagram .................... EC-600, EC-1318
ETC3 - Wiring diagram .................... EC-611, EC-1330
EVAP canister ...................................... EC-42, EC-744
EVAP canister purge volume control solenoid valve ....
EC-400
, EC-408, EC-1108, EC-1116
EVAP canister vent control valve ...... EC-415, EC-422,
EC-1123
, EC-1130
EVAP control system (small leak) diagnosis .. EC-391,
EC-453
, EC-1100, EC-1160
EVAP control system pressure sensor ........... EC-428,
EC-431
, EC-437, EC-1136, EC-1139, EC-1145
EVAP control system purge flow monitoring diagnosis
EC-386
, EC-1095
EVAP vapor lines inspection ................. MA-21, MA-28
Evaporative emission (EVAP) system . EC-39, EC-741
Evaporator ..................................................... ATC-167
Exhaust manifold(VK45DE) ............................ EM-183
Exhaust system ................................................... EX-3
Exhaust system inspection ..................... EX-3, MA-29
Expansion valve ............................................. ATC-168
F
F/FOG - Wiring diagram ................................... LT-198
F/PUMP - Wiring diagram ................ EC-676, EC-1396
Final drive pre-inspection .................. FFD-16, RFD-19
Final drive removal and installation .. FFD-13, RFD-16
Floor trim ............................................................. EI-50
Flow charts ......................................................... GI-28
Fluid temperature sensor (A/T) ........................ AT-135
Fluorescent leak detector .............................. ATC-169
FPCM - Wiring diagram ................... EC-512, EC-1227
Freeze frame data ............................... EC-60, EC-762
Front brake solenoid valve ................. AT-151, AT-153
Front bumper ...................................................... EI-11
Front combination lamp removal and installation LT-75
Front door ............................. BL-188, BL-194, GW-61
Front passenger air bag .................................. SRS-46
Front seat belt .................................................... SB-29
Front seat belt pre-tensioner ..... SB-2, SRS-3, SRS-51
Front washer ...................................................... WW-4
Front wiper ......................................................... WW-4
FTS - Wiring diagram ....................................... AT-136
FTTS - Wiring diagram .... EC-333, EC-338, EC-1045,
EC-1050
Fuel cut control (at no load high engine speed) EC-34,
EC-736
Fuel filter replacement ......................................... FL-4
Fuel gauge ............................................................ DI-5
Fuel injection system (Bank 1) ......... EC-309, EC-320,
EC-1022
, EC-1033
Fuel injection system (Bank 2) ......... EC-309, EC-320,
EC-1022
, EC-1033
Fuel injector ................................................... EC-1389
Fuel injector and fuel tube(VK45DE) .............. EM-193
Fuel injector and fuel tube(VQ35DE) ................ EM-47
Fuel level sensor EC-462, EC-464, EC-466, EC-1169,
EC-1171
, EC-1173
Fuel line inspection .................................. FL-3, MA-25
Fuel line inspection(VQ35DE) .......................... MA-18
Fuel pressure check ........................... EC-88, EC-790
Fuel pressure release ......................... EC-88, EC-790
Fuel pump ....................................... EC-675, EC-1395
Fuel pump and gauge .......................................... FL-4
Fuel pump control module .............. EC-510, EC-1225
Fuel pump dropping resistor ........... EC-510, EC-1225
Fuel system ......................................................... FL-3
Fuel tank ............................................................ FL-10
Fuel tank temperature sensor .......... EC-331, EC-337,
EC-1043
, EC-1049
Fuel tank vacuum relief valve ............. EC-42, EC-744
FUELB1 - Wiring diagram EC-311, EC-322, EC-1024,
EC-1035
FUELB2 - Wiring diagram EC-313, EC-324, EC-1026,
EC-1037
Fuse .................................................................. PG-17
Fuse and fusible link box ................................ PG-115
Fusible link ........................................................ PG-17
G
Gauges ................................................................. DI-5
Generator - See Alternator ................................ SC-20
Glass ........................ GW-11, GW-59, GW-61, GW-65
Grille - See Exterior ............................................ EI-16
Ground distribution ........................................... PG-45
H
H/LAMP - Wiring diagram ....................... LT-13
, LT-47
Harness connector .......................................... PG-104
Harness layout .................................................. PG-62
Hazard warning lamp ....................................... LT-212
Headlamp removal and installation .................... LT-75
Headlining - See Roof trim .................................. EI-52
Heated oxygen sensor 2 (bank 1) .... EC-274, EC-285,
EC-298
, EC-987, EC-998, EC-1011
Heated oxygen sensor 2 (bank 2) .... EC-274, EC-285,
EC-298
, EC-987, EC-998, EC-1011
Heated oxygen sensor 2 heater (bank 1) ....... EC-177,
EC-890
Heated oxygen sensor 2 heater (bank 2) ....... EC-177,