bat fl INFINITI FX35 2004 Service Manual

SERVICE INFORMATION FOR ELECTRICAL INCIDENT
GI-35
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Revision: 2004 November 2004 FX35/FX45
Control Units and Electrical PartsAAS000E6
PRECAUTIONS

Never reverse polarity of battery terminals.

Install only parts specified for a vehicle.

Before replacing the control unit, check the input and output and
functions of the component parts.

Do not apply excessive force when disconnecting a connector.

If a connector is installed by tightening bolts, loosen bolt mount-
ing it, then take it out by hand.

Before installing a connector, make sure the terminal is not bent
or damaged, and then correctly connect it.
When installing a connector by tightening bolts, fix it by tighten-
ing the mounting bolt until the painted projection of the connec-
tor becomes even with the surface.

For removal of the lever type connector, pull the lever up to the
direction pointed to by the arrow A in the figure, and then
remove the connector.

For installation of the lever type connector, pull down the lever to
the direction pointed by the arrow B in the figure, and then push
the connector until a clicking noise is heard.
SAIA0251E
SAIA0252E
SAIA0253E
SAIA0254E

GI-36
SERVICE INFORMATION FOR ELECTRICAL INCIDENT
Revision: 2004 November 2004 FX35/FX45

Do not apply excessive shock to the control unit by dropping or
hitting it.

Be careful to prevent condensation in the control unit due to
rapid temperature changes and do not let water or rain get on it.
If water is found in the control unit, dry it fully and then install it in
the vehicle.

Be careful not to let oil to get on the control unit connector.

Avoid cleaning the control unit with volatile oil.

Do not disassemble the control unit, and do not remove the
upper and lower covers.

When using a DMM, be careful not to let test probes get close to
each other to prevent the power transistor in the control unit
from damaging battery voltage because of short circuiting.

When checking input and output signals of the control unit, use
the specified check adapter.
SAIA0255E
SEF348N

GI-38
CONSULT-II CHECKING SYSTEM
Revision: 2004 November 2004 FX35/FX45
Nickel Metal Hydride Battery Replacement AAS000E9
CONSULT-II contains a nickel metal hydride battery. When replacing the battery obey the following:
WARNING:
Replace the nickel metal hydride battery with Genuine CONSULT-II battery only. Use of another bat-
tery may present a risk of fire or explosion. The battery may present a fire or chemical burn hazard if
mistreated. Do not recharge, disassemble or dispose of in fire.
Keep the battery out of reach of children and discard used battery conforming to the local regulations.
Checking Equipment AAS000EA
When ordering the following equipment, contact your NISSAN/INFINITI distributor.
CAUTION:

Previous CONSULT-II “I” and “Y” DLC-I and DLC-II cables should NOT be used anymore because
their DDL connector pins can be damaged during cable swapping.

If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.

If CONSULT-II CONVERTER is not connected with CONSULT-II, vehicle occur the “FAIL SAFE
MODE” which is “LIGHT UP the HEAD LIGHT” and/or “COOLING FAN ROTATING” when CON-
SULT-II is started.
NOTE:

The CONSULT-II must be used in conjunction with a program card.
CONSULT-II does not require loading (Initialization) procedure.

Be sure the CONSULT-II is turned off before installing or removing a program card.
CONSULT-II Start ProcedureAAS000EB
NOTE:
Turning ignition switch off when performing CAN diagnosis could cause CAN memory can be erased.
1. Connect CONSULT-II and CONSULT-II CONVERTER to the
data link connector.
Tool nameDescription
NISSAN CONSULT-II
1. CONSULT-II unit (Tester internal soft: Resident
version 3.3.0) and accessories
2. Program card AED03E and AEN02C (For
NATS)
3. CONSULT-II CONVERTER
4. “CONSULT-II Pigtail” Cable
SAIA0363E
PAIA0070E

TOW TRUCK TOWING
GI-45
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Revision: 2004 November 2004 FX35/FX45
TOW TRUCK TOWINGPFP:00000
Tow Truck TowingAAS000EH
CAUTION:

All applicable state or Provincial (in Canada) laws and local laws regarding the towing operation
must be obeyed.

It is necessary to use proper towing equipment to avoid possible damage to the vehicle during
towing operation. Towing is in accordance with Towing Procedure Manual at dealer.

Always attach safety chains before towing.

When towing, make sure that the transmission, steering system and power train are in good order.
If any unit is damaged, dollies must be used.

Never tow an automatic transmission model from the rear (that is backward) with four wheels on
the ground. This may cause serious and expensive damage to the transmission.
2WD MODELS
INFINITI recommends that your vehicle be towed with the driving (rear) wheels off the ground or that a dolly be
used as illustrated.
CAUTION:

Never tow automatic transmission models with the rear wheels on the ground or four wheels on
the ground (forward or backward) as this may cause serious and expensive damage to the trans-
mission.
If it is necessary to tow the vehicle with the front wheels raised, always use towing dollies under
the rear wheels.

When towing rear wheel drive models with the front wheels on the ground or on towing dollies:
–Turn the ignition key to the OFF position, and secure the steering wheel in a straight ahead posi-
tion with a rope or similar device.Never secure the steering wheel by turning the ignition key to the
LOCK position. This may damage the steering lock mechanism.
–Move the selector lever to the N (Neutral) position.

When the battery of vehicle equipped with the Intelligent Key system is discharged, your vehicle
should be towed with the front wheels on towing dollies or place the vehicle on a flat bed truck.
PAIA0097E

GW-28
POWER WINDOW SYSTEM
Revision: 2004 November 2004 FX35/FX45
Terminal and Reference Value for BCM / With Front Power Window Anti-pinch
System
AIS004Q2
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
12 P/BFront door switch
passenger side signalON (Open) 0
OFF (Close) Battery voltage
22 OR Power window serial link IGN SW ON or power window
timer operating.
38 W/L Ignition switch (ON or START) Ignition switch
(ON or START position)Battery voltage
39 L CAN - H — —
40 R CAN - L — —
42 L/R Battery power supply — Battery voltage
49 B Ground (signal) — 0
52 B Ground (power) — 0
53 Y/B Rap signalIGN SW ON Battery voltage
Within 45 second after ignition
switch is turned to OFFBattery voltage
When driver side or passenger
side door is open in power win-
dow timer is operates0
54 W Power window power supply — Battery voltage
55 G Battery power supply — Battery voltage
62 WFront door switch
driver side signalON (Open) 0
OFF (Close) Battery voltage
PIIA2344J

POWER WINDOW SYSTEM
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Revision: 2004 November 2004 FX35/FX45
Terminal and Reference Value for Power Window Main Switch / With Front
Power Window Anti-pinch System
AIS004Q3
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
1YRear LH power window
UP signalWhen rear LH switch in
power window main switch is
UP at operated.Battery voltage
2 SB Limit switch and encoder ground — 0
3RRear LH power window
DOWN signalWhen rear LH switch in
power window main switch is
DOWN at operated.Battery voltage
4PDoor key cylinder switch
LOCK signalKey position
(Neutral → Locked)5 → 0
5GRear RH power window
DOWN signalWhen rear RH switch in
power window main switch is
DOWN at operated. Battery voltage
6ORDoor key cylinder switch
UNLOCK signalKey position
(Neutral → Unlocked)5 → 0
7LGRear RH power window
UP signalWhen rear RH switch in
power window main switch is
UP at operated. Battery voltage
8LFront driver side
power window motor UP signalWhen front LH switch in
power window main switch is
UP at operated Battery voltage
9 GY Limit switch signalDriver side door window is
between fully-open and just
before fully-closed position (ON)0
Driver side door window is
between just before fully-closed
position and fully-closed position
(OFF)5
10 BR Rap signalIGN SW ON Battery voltage
Within 45 second after ignition
switch is turned to OFFBattery voltage
When driver side or passenger
side door open in power window
timer is operates0
11 BFront driver side
power window motor DOWN signalWhen front LH switch in
power window main switch is
DOWN at operated Battery voltage
13 PU Encoder pulse signalWhen power window motor oper-
ates.
14 Y Power window serial linkIGN SW ON or power window
timer operating.
15 W Encoder power supplyWhen ignition switch ON or
power window timer operates10
OCC3383D
PIIA2344J

GW-30
POWER WINDOW SYSTEM
Revision: 2004 November 2004 FX35/FX45
Terminal and Reference Value for Front Power Window Switch (Passenger Side)
/ With Front Power Window Anti-pinch System
AIS004Q4
17 B Ground — 0
19 W Battery power supply — Battery voltage Terminal Wire color Item ConditionVoltage [V]
(Approx.)
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
3 SB Limit switch and encoder ground — 0
4 R Encoder power supplyWhen ignition switch ON or
power window timer operates10
8LFront passenger side
power window motor UP signalWhen power window motor is
UP at operated. Battery voltage
9GFront passenger side
power window motor DOWN signalWhen power window motor is
DOWN at operated. Battery voltage
10 W Battery power supply — Battery voltage
11 B Ground — 0
12 PU Encoder pulse signalWhen power window motor oper-
ates.
15 GY Limit switch signalPassenger side door window is
between fully-open and just
before fully-closed position (ON)0
Passenger side door window is
between just before fully-closed
position and fully-closed position
(OFF)5
16 Y Power window serial linkIGN SW ON or power window
timer operating.
OCC3383D
PIIA2344J

POWER WINDOW SYSTEM
GW-37
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Revision: 2004 November 2004 FX35/FX45
Terminal and Reference Value for BCM / With Front and Rear Power Window
Anti-pinch
AIS004Q7
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
12 P/BFront door switch
passenger side signalON (Open) 0
OFF (Close) Battery voltage
22 OR Power window serial linkIGN SW ON or power window
timer operating.
38 W/L Ignition switch (ON or START) Ignition switch
(ON or START position)Battery voltage
39 L CAN - H — 0
40 R CAN - L — 0
42 L/R Battery power supply — Battery voltage
49 B Ground (signal) — 0
52 B Ground (power) — 0
53 Y/B Rap signalIGN SW ON Battery voltage
Within 45 second after ignition
switch is turned to OFFBattery voltage
When driver side or passenger
side door is open in power win-
dow timer is operates0
54 W Power window power supply — Battery voltage
55 G Battery power supply — Battery voltage
62 WFront door switch
driver side signalON (Open) 0
OFF (Close) Battery voltage
PIIA2344J

GW-38
POWER WINDOW SYSTEM
Revision: 2004 November 2004 FX35/FX45
Terminal and Reference Value for Power Window Main Switch / With Front and
Rear Power Window Anti-pinch System
AIS004Q8
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
2 SB Limit switch and encoder ground — 0
4PDoor key cylinder switch
LOCK signalKey position
(Neutral → Locked)5 → 0
6ORDoor key cylinder switch
UNLOCK signalKey position
(Neutral → Unlocked)5 → 0
8LFront driver side power window
motor UP signalWhen front LH switch in
power window main switch is
UP at operated. Battery voltage
9 GY Limit switch signalDriver side door window is between
fully-open and just before fully-
closed position (ON).0
Driver side door window is between
just before fully-closed position and
fully-closed position (OFF).5
10 BR Rap signalIGN SW ON Battery voltage
Within 45 second after ignition
switch is turned to OFFBattery voltage
When driver side or passenger side
door is open in power window timer
is operates0
11 BFront driver side power window
motor DOWN signalWhen front LH switch in
power window main switch is
DOWN at operated. Battery voltage
13 PU Encoder pulse signalWhen power window motor oper-
ates.
14 Y Power window serial linkIGN SW ON or power window timer
operating.
15 W Encoder power supplyWhen ignition switch ON or power
window timer operates.10
17 B Ground — 0
19 W Battery power supply — Battery voltage
OCC3383D
PIIA2344J

POWER WINDOW SYSTEM
GW-39
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Revision: 2004 November 2004 FX35/FX45
Terminal and Reference Value for (Front and Rear) Power Window Switch / With
Front and Rear Window Anti-pinch System
AIS004Q9
( ): Rear power window switch (LH or RH)
Work FlowAIS004QA
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to GW-16, "
System Description"
3. According to the trouble diagnosis chart, repair or replace the cause of the malfunction.
Refer to GW-42, "
Trouble Diagnosis Symptom Chart / With Front Power Window Anti-pinch System" or
GW-43, "
Trouble Diagnosis Symptom Chart / With Front and Rear Power Window Anti-pinch System"
4. Does power window system operate normally? Yes, GO TO 5, If No, GO TO 3.
5. INSPECTION END
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
3SB
(OR)Limit switch and encoder ground — 0
4R
(PU)Encoder power supplyWhen ignition switch ON or power
window timer operates10
8LPower window motor
UP signalWhen power window motor is
UP at operated. Battery voltage
9GPower window motor
DOWN signalWhen power window motor is
DOWN at operated.Battery voltage
10 W Battery power supply — Battery voltage
11 B G r o u n d — 0
12PU
(G/Y)Encoder pulse signalWhen power window motor oper-
ates.
15GY
(R)Limit switch signalDoor window is between fully-open
and just before fully-closed position
(ON)0
Door window is between just before
fully-closed position and fully-closed
position (OFF)5
16 Y Power window serial linkIGN SW ON or power window timer
operating.
OCC3383D
PIIA2344J