Windows: Description and Operation

System Description

Power is supplied at all times:
- from 40 A fusible link (Letter [d], located in the fuse and fusible link box)
- to circuit breaker-1 terminal (1)
- through circuit breaker-1 terminal (2)
- to power window relay terminal (3)

With ignition switch in ON or START position, power is supplied:
- through 10 A fuse [No. [8] located in the fuse block (J/B)]
- to power window relay terminal (1).

Ground is supplied to power window relay terminal (2):
- through body grounds (M2) and (M61).

The Power Window relay is energized and power is supplied:
- through power window relay terminal (5)
- to main power window and door lock/unlock switch terminal (2),
- to front power window switch RH terminal (4) (with power door locks), (3) (without power door locks),
- to rear power window switches terminal (3).

MANUAL OPERATION

Front Door LH
Ground is supplied:
- to main power window and door lock/unlock switch terminal (10)
- through body grounds (M2) and (M61).

WINDOW UP
When the front LH switch in the main power window and door lock/unlock switch is pressed in the up position, power is supplied:
- to front power window motor LH terminal (2).
- through power window main switch terminal (12).

Ground is supplied:
- to front power window motor LH terminal (1)
- through power window main switch terminal (16).
Then, the motor raises the window until the switch is released.

WINDOW DOWN
When the LH switch in the main power window and door lock/unlock switch is pressed in the down position, power is supplied:
- to front power window motor LH terminal (1)
- through power window main switch terminal (16).
Ground is supplied:
- to front power window motor LH terminal (2).
- through power window main switch terminal (12).

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

Front Door RH
Ground is supplied:
- to main power window and door lock/unlock switch terminal (10)
- through body grounds (M2) and (M61).

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 main power window and door lock/unlock switch ((14, (13))
- to front power window switch RH [(5), (2) (with power door locks) or (2), (4) (without power door locks)]

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

POWER WINDOW SWITCH OPERATION
Power is supplied:
- through front power window switch [(6), (3) (with power door locks) or (6), (5) (without power door locks)]
- to front power window motor RH (2), (1)).

Ground is supplied:
- to front power window motor RH (1), (2)
- to front power window switch [(3), (6) (with power door locks) or (5), (6) (without power door locks)]
- through front power window switch [(2), (5) (with power door locks) or (4), (2) without power door locks)]
- through power window main switch ((13), (14)).

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

Rear door
Rear door windows will raise and lower in the same manner as front door RH window.

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.

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