2006 INFINITI M35 lock

PG-44
PDU (POWER DISTRIBUTION UNIT)
Revision: 2006 January2006 M35/M45
2. CHECK PDU SIGNAL CIRCUIT
1. Disconnect Intelligent Key unit, PDU connector.
2. Check continuity between Intelligent Key unit connector and
PDU harness side connector.
3. Check continuity between PDU connector and ground.
OK or NG
OK >> Replace Intelligent Key.
NG >> Check harness condition between Intelligent Key unit and PDU.
PDU Communication Circuit System 2NKS004EP
1. CHECK PDU COMMUNICATION CIRCUIT 2
1. Turn ignition switch OFF.
2. Check voltage between Intelligent Key unit connector while
operating push-button ignition switch.
OK or NG
OK >> Check connector condition.
NG >> GO TO 2.
2. CHECK PDU SIGNAL CIRCUIT
1. Disconnect Intelligent Key unit, PDU connectors.
2. Check continuity between Intelligent Key unit connector and
PDU connector.
3. Check continuity between PDU connector and ground.
OK or NG
OK >> Replace Intelligent Key unit.
NG >> Repair or replace harness between Intelligent Key unit or PDU.
AB
Continuity
PDU connector TerminalIntelligent Key unit
connectorTerminal
M301
M3342
Ye s
845
PDU connector Terminal Continuity
M301
Ground No
8
PIIB6125E
Intelligent Key
unit connectorTerminal Push-button igni-
tion switch posi-
tionVoltage (V)
(Approx)
(+) (-)
M33 44Ground part of
push-button
ignition switchLOCK position 12
ACC position 12
ON position 0
PIIB6126E
AB
Continuity
PDU connec-
torTerminalIntelligent Key
unit connectorTerminal
M30 4 M33 44 Yes
PDU connector Terminal Continuity
M30 4 Ground No
PIIB6127E

HARNESS
PG-93
C
D
E
F
G
H
I
J
L
MA
B
PG
Revision: 2006 January2006 M35/M45
Wiring Diagram Codes (Cell Codes) NKS004ET
Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring
diagram.
Code Section Wiring Diagram Name
A/C ATC Air Conditioner
AF1B1 EC Air Fuel Ratio Sensor 1 Bank 1
AF1B2 EC Air Fuel Ratio Sensor 1 Bank 2
AF1HB1 EC Air Fuel Ratio Sensor 1 Heater Bank 1
AF1HB2 EC Air Fuel Ratio Sensor 1 Heater Bank 2
AFS LT Adaptive Front Lighting System
APPS1 EC Accelerator Pedal Position Sensor
APPS2 EC Accelerator Pedal Position Sensor
APPS3 EC Accelerator Pedal Position Sensor
ASC/BS EC Automatic Speed Control Device (ASCD) Brake Switch
ASC/SW EC Automatic Speed Control Device (ASCD) Steering Switch
ASCBOF EC Automatic Speed Control Device (ASCD) Brake Switch
ASCIND EC Automatic Speed Control Device (ASCD) Indicator
AT/IND DI A/T Indicator Lamp
AUT/DP SE Automatic Drive Positioner
AUTO/L LT Automatic Light System
AV AV Audio and Visual System
AWD TF AWD Control System
BACK/L LT Back-Up Lamp
BRK/SW EC Brake Switch
C/SEAT SE Climate Controlled Seat
CAN AT CAN Communication Line
CAN EC CAN Communication Line
CAN LAN CAN System
CHARGE SC Charging System
CHIME DI Warning Chime
CIGAR WW Cigarette Lighter
CLOCK DI Clock
COMBSW LT Combination Switch
COMPAS DI Compass and Thermometer
COOL/F EC Cooling Fan Control
CUR/SE EC Battery Current Sensor
D/LOCK BL Power Door Lock
DEF GW Rear Window Defogger
DTRL LT Headlamp - with Daytime Light System
ECM/PW EC ECM Power Supply for Back-Up
ECTS EC Engine Coolant Temperature Sensor
ENG/ST BL Engine Start System
EPS STC Electric Controlled Power Steering System
ETC1 EC Electric Throttle Control Function
ETC2 EC Electric Throttle Control Motor Relay

HARNESS
PG-95
C
D
E
F
G
H
I
J
L
MA
B
PG
Revision: 2006 January2006 M35/M45
PGC/V EC EVAP Canister Purge Volume Control Solenoid Valve
PHASE EC Camshaft Position Sensor (PHASE)
PHSB1 EC Camshaft Position Sensor (PHASE) (Bank 1)
PHSB2 EC Camshaft Position Sensor (PHASE) (Bank 2)
PNP/SW AT Park/Neutral Position Switch
PNP/SW EC Park/Neutral Position Switch
POS EC Crankshaft Position Sensor (CKPS) (POS)
POWER PG Power Supply Routing Circuit
PRE/SE EC EVAP Control System Pressure Sensor
PS/SEN EC Power Steering Pressure Sensor
PSB SB Pre-Crash Seat Belt
R/SEAT SE Auto Return Seat
RAS STC Rear Active Steer
ROOM/L LT Interior Room Lamp
RP/SEN EC Refrigerant Pressure Sensor
SEAT SE Power Seat
SEN/PW EC Sensor Power Supply
SHADE EI Rear Sunshade
SHIFT AT A/T Shift Lock System
SNOWSW EC Snow Mode Switch
SROOF RF Sunroof
SRS SRS Supplemental Restraint System
START SC Starting System
STOP/L LT Stop Lamp
STSIG AT Start Signal Circuit
T/WARN WT Low Tire Pressure Warning System
TAIL/L LT Parking, License and Tail Lamps
TLID BL Trunk Lid Opener
TPS1 EC Throttle Position Sensor (Sensor 1)
TPS2 EC Throttle Position Sensor (Sensor 2)
TPS3 EC Throttle Position Sensor
TRNSCV BL Homelink Universal Transceiver
TURN LT Turn Signal and Hazard Warning Lamp
VDC BRC Vehicle Dynamics Control System
VEHSEC BL Vehicle Security System
VENT/V EC EVAP Canister Vent Control Valve
VIAS EC Variable Induction Air Control System
VIAS/V EC VIAS Control Solenoid Valve
VSSA/T AT Vehicle speed Sensor A/T (Revolution Sensor)
WARN DI Warning Lamps
WINDOW GW Power Window
WIPER WW Front Wiper and Washer Code Section Wiring Diagram Name

PG-102
HARNESS CONNECTOR
Revision: 2006 January2006 M35/M45
HARNESS CONNECTOR PFP:00011
Description NKS004EV
HARNESS CONNECTOR (TAB-LOCKING TYPE)
The tab-locking type connectors help prevent accidental looseness or disconnection.
The tab-locking type connectors are disconnected by pushing or lifting the locking tab(s). Refer to the fig-
ure below.
Refer to the next page for description of the slide-locking type connector.
CAUTION:
Do not pull the harness or wires when disconnecting the connector.
[Example]
SEL769DA

HARNESS CONNECTOR
PG-103
C
D
E
F
G
H
I
J
L
MA
B
PG
Revision: 2006 January2006 M35/M45
HARNESS CONNECTOR (SLIDE-LOCKING TYPE)
A new style slide-locking type connector is used on certain systems and components, especially those
related to OBD.
The slide-locking type connectors help prevent incomplete locking and accidental looseness or discon-
nection.
The slide-locking type connectors are disconnected by pushing or pulling the slider. Refer to the figure
below.
CAUTION:
Do not pull the harness or wires when disconnecting the connector.
Be careful not to damage the connector support bracket when disconnecting the connector.
[Example]
SEL769V

FUSE BLOCK - JUNCTION BOX (J/B)
PG-111
C
D
E
F
G
H
I
J
L
MA
B
PG
Revision: 2006 January2006 M35/M45
FUSE BLOCK - JUNCTION BOX (J/B)PFP:24350
Terminal ArrangementNKS004EZ
CKIT0663E

PR-2
PREPARATION
Revision: 2006 January2006 M35/M45
PREPARATIONPFP:00002
Special Service ToolsNDS000E7
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service ToolsNDS000E8
Tool number
(Kent-Moore No.)
Tool nameDescription
KV40104000
(—)
Flange wrench
a: 85 mm (3.35 in)
b: 65 mm (2.56 in)Removing and installing center flange lock nut
ST30031000
(J-22912-01)
Puller
a: 90 mm (3.54 in) dia.
b: 50 mm (1.97 in) dia.Removing rear propeller shaft center bearing
NT659
NT411
Tool nameDescription
Power toolLoosening bolts and nuts
PBIC0190E

REAR PROPELLER SHAFT
PR-7
C
E
F
G
H
I
J
K
L
MA
B
PR
Revision: 2006 January2006 M35/M45
ComponentsNDS000EE
VQ35DE 2WD MODELS (3S80A-1VL107 TYPE)
VK45DE 2WD MODELS (3F-R-2VL107 TYPE)
PDIA0964E
1. Propeller shaft (1st shaft) 2. Center flange 3. Center bearing mounting bracket
(Lower)
4. Floor reinforcement 5. Center bearing assembly 6. Propeller shaft (2nd shaft)
7. Clip 8. Center bearing mounting bracket
(Upper)9. Washer
10. Lock nut
A: Both side
B: For the tightening torque, refer to PR-12, "
ASSEMBLY" .
Refer to GI-11, "
Components" , for the symbols in the figure.
PDIA0965E
1. Propeller shaft (1st shaft) 2. Center bearing mounting bracket
(Lower)3. Floor reinforcement
4. Propeller shaft (2nd shaft) 5. Clip 6. Center bearing mounting bracket
(Upper)
Refer to GI-11, "
Components" , for the symbols in the figure.