Windows: Description and Operation

System Description

Power is supplied at all times
- from 40 A fusible link (letter 1, located in the fuse and fusible link box)
- to circuit breaker terminal 1
- through circuit breaker terminal 2
- to power window relay terminal 3 and
- to front power window main switch terminal 19
- to front power window switch RH terminal 10.

With ignition switch in ON or START position, power is supplied
- through 10 A fuse [No. 10, located in the fuse block (J/B)]
- to rear power window switch LH and RH terminal 6
- to smart entrance control unit terminal 27.

Ground is supplied to power window relay terminal 1
- through body grounds M9, M25 and M87.

Ground is supplied to rear power window switch LH terminal 7
- through body ground B12 and B7 (without automatic drive positioner), or B59 (with automatic drive positioner).

Ground is supplied to rear power window switch RH terminal 7
- through body grounds B106 and B127.

The power window relay is energized and power is supplied
- through power window relay terminal 5
- to front power window main switch terminal 10,
- to rear power window switch LH and RH terminal 1.

MANUAL OPERATION

Front Door LH

Ground is supplied
- to front power window main switch terminal 17
- through body grounds M9, M25 and M87.

WINDOW UP
When the front LH switch in the front power window main switch is pressed in the UP position, power is supplied
- to front power window regulator LH terminal 1
- through front power window main switch terminal 8.

Ground is supplied
- to front power window regulator LH terminal 3
- through front power window main switch terminal 11.

Then, the motor raises the window until the switch is released.

WINDOW DOWN
When the LH switch in the power window main switch is pressed in the down position, power is supplied
- to front power window regulator LH terminal 3
- through front power window main switch terminal 11.

Ground is supplied
- to front power window regulator LH terminal 3
- through front power window main switch terminal 11.

Then, the motor raises the window until the switch is released.

Front Door RH

Ground is supplied
- to front power window switch RH terminal 11
- through body grounds M9, M25 and M87.

WINDOW UP
When the front RH switch in the front power window switch is pressed in the UP position, power is supplied
- to front power window regulator RH terminal 3
- through front power window switch RH terminal 9.

Ground is supplied
- to front power window regulator RH terminal 3
- through front power window switch RH terminal 9

Then, the motor raises the window until the switch is released.

WINDOW DOWN
When the RH switch in the front power window switch is pressed in the DOWN position, power is supplied
- to front power window regulator RH terminal 3
- through front power window switch RH terminal 9.

Ground is supplied
- to front power window regulator RH terminal 1
- through front power window switch RH terminal 8.

Then, the motor lowers the window until the switch is released.

Rear Door

MAIN SWITCH OPERATION

Rear Door LH

Power is supplied
- through front power window main switch terminal (1, 3)
- to rear power window switch LH terminal (2, 3)

The subsequent operation is the same as front power window switch RH operation.

REAR POWER WINDOW SWITCH LH OPERATION

Power is supplied
- through rear power window switch LH terminal (5, 4)
- to rear power window regulator LH terminal (1, 2)

Ground is supplied
- to rear power window regulator LH terminal (2, 1)
- through rear power window switch LH terminal (4, 5)
- to rear power window switch LH terminal (3, 2)
- through front power window main switch terminal (3, 1)

Then, the motor raises or lowers the window until the switch is released.

Rear Door RH

Power is supplied
- through front power window main switch terminal (7, 5)
- to rear power window switch RH terminal (2, 3)
- through rear power window switch RH terminal (5, 4)
- to rear power window regulator RH terminal (1, 2)

Ground is supplied
- to rear power window regulator RH terminal (2, 1)
- through rear power window switch RH terminal (4, 5)
- to rear power window switch RH terminal (3, 2)
- through front power window main switch terminal (5, 7)

Then, the motor raises or lowers the window until the switch is released.

Power Window Opened/Closed Operation
- When ignition key switch is OFF, front power window can be opened or closed by turning the front door key cylinder to UNLOCK/LOCK direction.
- Power window can be opened as the door key cylinder is kept fully turning to the UNLOCK direction.
- Power window can be closed as the door key cylinder is kept fully turning to the LOCK direction.

The power window opening 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 cylinder is placed on Neutral.
- When the ignition switch is turned ON while the power window opening is operated.

AUTO OPERATION
The power window AUTO feature enables the driver to open or close the drivers and passengers side windows without holding the window switch in the down or up position.

The AUTO feature only operates on the drivers and passengers side windows.

POWER WINDOW LOCK
The power window lock is designed to lock operation of all windows except for drivers door window. When the lock switch is pressed to lock position, ground of the front and rear power window switches in the power window main switch is disconnected. This prevents the power window motors from operating.

RETAINED POWER OPERATION
When the ignition switch is turned to OFF position from ON or START position, power is supplied for 45 seconds
- to power window relay terminal 2
- from smart entrance control unit terminal 46.

Ground is always supplied
- to power window relay terminal 1
- through body grounds M9, M25 and M87.

When power and ground are supplied, the power window relay 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 signals period can be changed by CONSULT-II. Manufacturer's Scan Tool (Nissan Consult-II)

INTERRUPTION DETECTION FUNCTION
Power window main switch monitors the power window regulator motor operation and the power window position (full closed or other) for drivers and passengers side power window by the signals from encoder and limit switch in front power window regulator (drivers and passengers side).

When power window main switch detects interruption during the following close operation in the drivers side door,
- automatic close operation when ignition switch is in the ON position
- automatic close operation during retained power operation
- manual close operation during retained power operation

power window main switch controls drivers and passengers side power window regulator motor for open and the power window will be lowered about 150 mm (5.91 in).