Windows: Description and Operation

Power is supplied at all times
^ from 3O A fusible link (Letter (f), located in the fusible link holder)
^ to circuit breaker terminal (1)
^ through circuit breaker terminal (2)
^ to ignition relay terminal (3).
Power is also supplied at all times
^ from BLUE fusible link (Letter (a) located in the fusible link holder)
^ to ignition relay terminal (6).
Power is also supplied at all times
^ from 3O A fusible link (Letter (d) located in the fusible link holder)
^ to ignition switch terminal (1).
With ignition switch in ON or START position, power is supplied
^ through ignition switch terminal (3)
^ to ignition relay terminal (1).
Ground is supplied to ignition relay terminal (2)
^ through body grounds (M3) and (M90).
The ignition relay is energized and power is supplied
^ through ignition relay terminal (5)
^ to power window main switch terminal (5),
^ to power window sub switch terminal (14),
^ to power window amplifier terminal (24) and
^ from ignition relay terminal (7)
^ through 15 A fuse [No. (17), located in the fuse block (J/B)]
^ to power window amplifier terminal (23)

MANUAL OPERATION
Door LH
Ground is supplied
^ to power window main switch terminal (4) and
^ to power window amplifier terminal (27)
^ through body grounds (M3) and (M90).
WINDOW UP
When the LH switch in the power window main switch is pressed in the up position, ground signal is supplied
^ to power window amplifier terminal (21)
^ from power window main switch terminal (3).
Power is supplied
^ to power window regulator LH terminal (1)
^ through power window amplifier terminal (25)
Ground is supplied
^ to power window regulator LH terminal (2)
^ through power window amplifier terminal (26).
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, ground signal is supplied
^ to power window amplifier terminal (22)
^ from power window main switch terminal (2).
Power is supplied
^ to power window regulator LH terminal (2)
^ through power window amplifier terminal (26).
Ground is supplied
^ to power window regulator LH terminal (1)
^ through power window amplifier terminal (25).
Then, the motor lowers the window until the switch is released.

Door RH
Ground is supplied
^ to power window main switch terminal (24)
^ through body grounds (M3).
NOTE:
Numbers in parentheses are terminal numbers, when power window switch is pressed in the UP and DOWN positions respectively.

MAIN SWITCH OPERATION
Power is supplied
^ through power window main switch ((6), (7))
^ to power window sub-switch ((11) (15)).
The subsequent operation is the same as the sub-switch operation.

SUB-SWITCH OPERATION
Power is supplied
^ through power window sub-switch ((12), (13))
^ to power window regulator RH ((1) (2)).
Ground is supplied
^ to power window regulator RH ((2) (1))
^ through power window sub-switch ((13) (12))
^ to power window sub-switch ((15) (11))
^ through power window main switch ((7) (6)).
Then, the motor raises or lowers the window until the switch is released.

AUTO OPERATION
The power window AUTO feature enables the driver to lower the driver's window without holding the window switch in the down position.
The AUTO feature only operates on the driver's window downward movement.
When a power window main switch is pressed and released the AUTO position, ground signal is supplied
^ to power window amplifier terminal (28)
^ from power window main switch terminal (1).
The subsequent operation is the same as the manual operation of door LH.
Then, the door LH window will fully open.

POWER WINDOW LOCK
The power window lock is designed to lock-out window operation to door RH window.
When the lock switch is pressed to lock position, ground of the RH switch in the power window main switch is disconnected. This prevents the power window motors from operating.