INFINITI M35 2007 Factory Service Manual

GW-12
WINDSHIELD GLASS
Revision: 2007 April2007 M35/M45
4. Remove the cowl top cover. Refer to EI-18, "COWL TOP" .
5. Remove roof side molding. Refer to EI-25, "
ROOF SIDE MOLDING" .
6. Apply a protective tape around the windshield glass to protect the painted surface from damage.
7. After removing moldings, remove glass using piano wire or power cutting tool A and an inflatable pump
bag B.
NOTE:
If a windshield glass is to be reused, mark the body and the glass with mating marks.
WARNING:
When cutting the glass from the vehicle, always wear safety glasses and heavy gloves to help prevent
glass splinters from entering your eyes or cutting your hands.
CAUTION:

When a windshield glass is to be reused, do not use a cutting knife or power cutting tool.

Be careful not to scratch the glass when removing.

Do not set or stand the glass on its edge. Small chips may develop into cracks.
8. Remove the windshield glass, using suction lifter.
INSTALLATION

The dam rubber should be installed in position.

Use a genuine Nissan Urethane Adhesive Kit (if available) or equivalent and follow the instructions fur-
nished with it.

While the urethane adhesive is curing, open a door window. This will prevent the glass from being forced
out by passenger room air pressure when a door is closed.

The molding must be installed securely so that it is in position and leaves no gap.

Inform the customer that the vehicle should remain stationary until the urethane adhesive has completely
cured (preferably 24 hours). Curing time varies with temperature and humidity.
WARNING:

Keep heat and open flames away as primers and adhesive are flammable.

The materials contained in the kit are harmful if swallowed, and may irritate skin and eyes. Avoid
contact with the skin and eyes.

Use in an open, well ventilated location. Avoid breathing the vapors. They can be harmful if
inhaled. If affected by vapor inhalation, immediately move to an area with fresh air.

Driving the vehicle before the urethane adhesive has completely cured may affect the perfor-
mance of the windshield in case of an accident.
CAUTION:

Do not use an adhesive which is past its usable term. Shelf life of this product is limited to six
months after the date of manufacture. Carefully adhere to the expiration or manufacture date
printed on the box.

Keep primers and adhesive in a cool, dry place. Ideally, they should be stored in a refrigerator.

Do not leave primers or adhesive cartridge unattended with their caps open or off.

The vehicle should not be driven for at least 24 hours or until the urethane adhesive has com-
pletely cured. Curing time varies depending on temperature and humidity. The curing time will
increase under lower temperature and lower humidity.
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WINDSHIELD GLASS
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Repairing Water Leaks for Windshield
Leaks can be repaired without removing and reinstalling glass.
If water is leaking between the urethane adhesive material and body or glass, determine the extent of leakage.
This can be done by applying water to the windshield area while pushing glass outward.
To stop the leak, apply primer (if necessary) and then urethane adhesive to the leak point.

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
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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).

POWER WINDOW SYSTEM
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AUTO OPERATION
The power window AUTO feature enables the driver to open or close the window without holding the window
switch in the down or up position.
POWER WINDOW SERIAL LINK
Power window main switch, any power window sub-switches and BCM transmit and receive the signal by
power window serial link.
The under mentioned signal is transmitted from BCM to power window main switch and power window sub-
switches.

Keyless power window down signal.
The under mentioned signal is transmitted from power window main switch to power window sub-switch (front
passenger side)

Front passenger side door window operation signal.

Power window control by key cylinder switch signal.

Power window lock signal.

Retained power operation signal.
The under mentioned signal is transmitted from power window main switch to power window sub-switch (rear
LH or RH)

Rear LH or RH side door window operation signal.

Power window control by key cylinder switch signal.

Power window lock signal.

Retained power operation signal.
POWER WINDOW LOCK
The power window lock is designed to lock operation of all windows except for driver side door window.
When the lock position, the power window lock signal is transmitted to any power window sub-switches by
power window serial link. This prevents the power window motors from operating.
RETAINED POWER OPERATION
When the ignition switch is turned to the OFF position from ON or START position.
Power is supplied for 45 seconds

through BCM terminal 53

to power window main switch terminal 10.
When power and ground are supplied, the BCM continues to be energized, and the power window can be
operated.
The retained power operation is canceled when the driver or passenger side door is opened.
RAP signal period can be changed by CONSULT-II. Refer to GW-30, "
CONSULT-II Function (BCM)" .

GW-18
POWER WINDOW SYSTEM
Revision: 2007 April2007 M35/M45
ANTI-PINCH SYSTEM
Power window main switch and each power window sub-switch recognizes and controls the door glass condi-
tion by reading encoder signals 1 and 2.
If a door glass is subject to a certain resistance due to a foreign material obstruction during the following close
operation.

automatic close operation when ignition switch is in the “ON” position

automatic close operation during retained power operation

Key cylinder switch close operation during retained power operation
The power window switch reads encoder signal 1, It stops UP operation of the motor, and sends a signal for
down operation to lower the window by a certain amount (150mm, 5.91 in)
INITIALIZATION
Perform the initialization when the following operations are performed or when the auto up operation is not
performed. Refer to GW-63
(Front door), GW-68 (Rear door).

When the power supply to the power window main switch, power window sub-switch or each power win-
dow motor is cut off by the removal of battery terminal or the battery fuse is blown.

Disconnection and connection of power window main switch or each power window sub-switch harness
connector.

Removal and installation of regulator assembly.

Removal and installation of motor from regulator assembly.

Operation of regulator assembly as an independent unit.

Removal and installation of glass.

Removal and installation of door glass run.
CAUTION:
The following operations are not performed under the condition that the initialization is not per-
formed yet.

Auto up operation

Anti-pinch function

Key cylinder switch close operation
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POWER WINDOW SYSTEM
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FAIL-SAFE CONTROL
The encoder signal detects the up / down speed / detection of door glass. If the malfunction is detected to the
encoder signal or the difference between the glass fully closed position (memorized in power window main
switch or power window sub-switch) and the actual glass position is detected, it shifts into the fail-safe control
It is shifts into the fail-safe control, the initialization is not performed and the following function is not activated

Auto up operation

Anti-pinch function
It is shifts into the fail-safe control, performed the initialization to resume normal operation condition.
POWER WINDOW CONTROL BY THE KEY CYLINDER SWITCH
When ignition key switch is OFF, front power window can be opened or closed by turning the key cylinder
switch UNLOCK / LOCK position more than 1.5 second over condition.

Power window can be opened as the door key cylinder is kept fully turning to the UNLOCK position.

Power window can be closed as the door key cylinder is kept fully turning to the LOCK position.
The power window DOWN stops when the following operations are carried out.

While performing open / close the window, power window is stopped at the position as the door key cylin-
der is placed on NEUTRAL.

When the ignition switch is turned ON while the power window DOWN is operated.
CAN Communication System DescriptionNIS0021H
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 UnitNIS0021I
Refer to LAN-50, "CAN System Specification Chart"
DTC Condition
Pulse sensor detects malfunctionDuring the glass opening/closing operation, a pulse signal is continuously
detected for the specified terms or more
Both pulse sensors detect malfunctionDuring the glass opening/closing operation, both pulse signals are not
detected for the specified values or more
Pulse direction malfunctionThe following condition is detected for the specified values or more. The
pulse signal (detected during glass open/close operation) detects the
opposite direction to the driving direction of power window motor.
Glass recognized position malfunction 1During the glass opening/closing operation, the difference between the
glass fully closed position (memorized in power window main switch or
power window sub-switch) and the actual glass position is detected for
the specified values or more.
Glass recognized position malfunction 2During the glass opening/closing operation, a pulse count is detected that
is above the glass full stroke
Glass fully closed position not updated malfunctionContinuously perform the glass open/close operation (with the glass not
fully closed) at the specified value (approx. 10 time) or more

GW-20
POWER WINDOW SYSTEM
Revision: 2007 April2007 M35/M45
SchematicNIS0021J
TIWT1344E

POWER WINDOW SYSTEM
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Wiring Diagram — WINDOW —NIS0021K
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