Windows: Description and Operation
System DescriptionKING CAB
Power is supplied at all times
- from 50 A fusible link (letter f, located in the fuse and fusible link box)
- to BCM terminal 70
- through BCM terminal 69
- to main power window and door lock/unlock switch terminal 1
- to power window and door lock/unlock switch RH terminal 10.
With ignition switch in ON or START position, power is supplied
- through 10 A fuse (No. 59, located in the fuse and relay box)
- to BCM terminal 38
- through BCM terminal 68
- to main power window and door lock/unlock switch terminal 10.
CREW CAB
Power is supplied at all times
- from 50 A fusible link (letter f, located in the fuse and fusible link box)
- to BCM terminal 70
- through BCM terminal 69
- to main power window and door lock/unlock switch terminal 19
- to power window and door lock/unlock switch RH terminal 10
- to circuit breaker-2 terminal 2
- through circuit breaker-2 terminal 1
- to rear power drop glass up and down relays terminal 5.
With ignition switch in ON or START position, power is supplied
- through 10 A fuse (No. 59, located in the fuse and relay box)
- to BCM terminal 38
- through BCM terminal 68
- to main power window and door lock/unlock switch terminal 10
- to rear power window switches LH and RH terminal 1
- to rear power drop glass up and down relays terminal 1.
KING CAB
With ignition switch in ON or START position,
Ground is supplied
- to BCM terminal 67
- to main power window and door lock/unlock switch terminal 15
- to power window and door lock/unlock switch RH terminal 11
- through body grounds M57, M61 and M79.
CREW CAB
With ignition switch in ON or START position,
Ground is supplied
- to BCM terminal 67
- to main power window and door lock/unlock switch terminal 17
- to power window and door lock/unlock switch RH terminal 11
- to rear power drop glass up and down relays terminal 4
- to rear power drop glass switch terminal 3
- through body grounds M57, M61 and M79.
MANUAL OPERATION
Front Driver Side Door
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
- through main power window and door lock/unlock switch terminal 8
- to front power window motor LH terminal 2.
Ground is supplied
- through main power window and door lock/unlock switch terminal 11
- to front power window motor LH terminal 1.
Then, the motor raises the window until the switch is released.
WINDOW DOWN
When the front LH switch in the main power window and door lock/unlock switch is pressed in the down position, power is supplied
- through main power window and door lock/unlock switch terminal 11
- to front power window motor LH terminal 1.
Ground is supplied
- through main power window and door lock/unlock switch terminal 8
- to front power window motor LH terminal 2.
Then, the motor lowers the window until the switch is released.
Front Passenger Side Door
POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH OPERATION
WINDOW UP
When the power window and door lock/unlock switch RH is pressed in the up position, power is supplied
- through power window and door lock/unlock switch RH terminal 8
- to front power window motor RH terminal 2.
Ground is supplied
- through power window and door lock/unlock switch RH terminal 9
- to front power window motor RH terminal 1.
Then, the motor raises the window until the switch is released.
WINDOW DOWN
When the power window and door lock/unlock switch RH is pressed in the down position, power is supplied
- through power window and door lock/unlock switch RH terminal 9
- to front power window motor RH terminal 1.
Ground is supplied
- through power window and door lock/unlock switch RH terminal 8
- to front power window motor RH terminal 2.
Then, the motor lowers the window until the switch is released.
King Cab
MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OPERATION
Signal is sent
- through main power window and door lock/unlock switch terminal 12
- to power window and door lock/unlock switch RH terminal 16.
The operation of power window after receiving the signal is the same as operating the power window with power window and door lock/unlock switch RH.
Crew Cab
MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OPERATION
Signal is sent
- through main power window and door lock/unlock switch terminal 14
- to power window and door lock/unlock switch RH terminal 16.
The operation of power window after receiving the signal is the same as operating the power window with power window and door lock/unlock switch RH.
Rear Door (Crew Cab LH or RH)
REAR POWER WINDOW SWITCH LH OR RH OPERATION
WINDOW UP
When the rear power window switch LH or RH is pressed in the up position, power is supplied
- through rear power window switch LH or RH terminal 5
- to rear power window motor LH or RH terminal 2.
Ground is supplied
- through rear power window switch LH or RH terminal 4
- to rear power window motor LH or RH terminal 1.
Then, the motor raises the window until the switch is released.
WINDOW DOWN
When the rear power window switch LH or RH is pressed in the down position, power is supplied
- through rear power window switch LH or RH terminal 4
- to rear power window motor LH or RH terminal 1.
Ground is supplied
- through rear power window switch LH or RH terminal 5
- to rear power window motor LH or RH terminal 2.
Then, the motor lowers the window until the switch is released.
MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OPERATION
WINDOW UP
When the main power window and door lock/unlock switch (rear LH) is pressed in the up position, power is supplied
- through main power window and door lock/unlock switch terminal 1
- to rear power window switch LH terminal 2
- through rear power window switch LH terminal 5
- to rear power window motor LH terminal 2.
Ground is supplied
- through main power window and door lock/unlock switch terminal 3
- to rear power window switch LH terminal 3
- through rear power window switch LH terminal 4
- to rear power window motor LH terminal 1.
Then, the motor raises the window until the switch is released.
When the main power window and door lock/unlock switch (rear RH) is pressed in the up position, power is supplied
- through main power window and door lock/unlock switch terminal 5
- to rear power window switch RH terminal 3
- through rear power window switch RH terminal 5
- to rear power window motor RH terminal 2.
Ground is supplied
- through main power window and door lock/unlock switch terminal 7
- to rear power window motor RH terminal 2
- through rear power window switch RH terminal 4
- to rear power window motor RH terminal 1.
Then, the motor raises the window until the switch is released.
WINDOW DOWN
When the main power window and door lock/unlock switch (rear LH) is pressed in the down position, power is supplied
- through main power window and door lock/unlock switch terminal 3
- to rear power window switch LH terminal 3
- through rear power window switch LH terminal 4
- to rear power window motor LH terminal 1.
Ground is supplied
- through main power window and door lock/unlock switch terminal 1
- to rear power window switch LH terminal 2
- through rear power window switch LH terminal 5
- to rear power window motor LH terminal 2.
Then, the motor raises the window until the switch is released.
When the main power window and door lock/unlock switch (rear RH) is pressed in the down position, power is supplied
- through main power window and door lock/unlock switch terminal 7
- to rear power window switch RH terminal 2
- through rear power window switch RH terminal 4
- to rear power window motor RH terminal 1.
Ground is supplied
- through main power window and door lock/unlock switch terminal 5
- to rear power window switch RH terminal 3
- through rear power window switch RH terminal 5
- to rear power window motor RH terminal 2.
Then, the motor raises the window until the switch is released.
REAR POWER DROP GLASS UP
When the rear power drop glass switch is pressed in the up position, ground is supplied
- to rear power drop glass up relay terminal 2.
Then, rear power drop glass up relay is energized. Power is supplied
- through rear power drop glass up relay terminal 3
- to rear power drop glass motor terminal 1.
Ground is supplied
- to rear power drop glass down relay terminal 4
- through rear power drop glass down relay terminal 3
- to rear power drop glass motor terminal 4.
Then, the motor raises the glass until the switch is released.
REAR POWER DROP GLASS DOWN
When the rear power drop glass switch is pressed in the DOWN position, ground is supplied
- to rear power drop glass down relay terminal 2.
Then, rear power drop glass down relay is energized. Power is supplied
- through rear power drop glass down relay terminal 3
- to rear power drop glass motor terminal 4.
Ground is supplied
- to rear power drop glass up relay terminal 4
- through rear power drop glass up relay terminal 3
- to rear power drop glass motor terminal 1.
Then, the motor lowers the glass until the switch is released.
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
Main power window and door lock/unlock switch, power window and door lock/unlock switch RH, and BCM transmit and receive the signal by power window serial link.
The signal is transmitted from BCM to main power window and door lock/unlock switch and power window and door lock/unlock switch RH
- Keyless power window down signal.
The signal is transmitted from main power window and door lock/unlock switch to power window and door lock/unlock switch RH
- Front door window RH 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 front door window LH.
When in the lock position, the power window lock signal is transmitted to power window and door lock/unlock switch RH by power window serial link. This prevents the front power window motor RH 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
- to main power window and door lock/unlock switch terminal 10
- from BCM terminal 68.
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 front LH or front RH door is opened.
RAP signal period can be changed by CONSULT-II. Refer to "CONSULT-II Function (BCM)".
ANTI-PINCH SYSTEM
Main power window and door lock/unlock switch and power window and door lock/unlock switch RH monitor the power window motor operation and the power window position (full closed or other) for front LH and front RH power window by the signals from encoder and limit switch in front power window motor LH and RH.
When main power window and door lock/unlock switch or power window and door lock/unlock switch RH detects interruption during the following close operation,
- automatic close operation when ignition switch is in the ON position
- automatic close operation during retained power operation
Main power window and door lock/unlock switch or power window and door lock/unlock switch RH controls each front power window motor for open and the power window will be lowered about 150 mm (5.91 in).
POWER WINDOW CONTROL BY THE FRONT DOOR LOCK ASSEMBLY LH (KEY CYLINDER
SWITCH)
When ignition switch is OFF, front power window LH and RH can be opened or closed by turning the front door key cylinder LH to the UNLOCK/LOCK position for more than 3 seconds.
- Front power windows can be opened as the door key cylinder is kept fully turned to the UNLOCK position.
- Front power windows can be closed as the door key cylinder is kept fully turned to the LOCK position.
- While performing open/close operation for the windows, power window is stopped when the door key cylinder is placed in the NEUTRAL position.
- When the ignition switch is turned ON while the power window opening operation is performed, the power window opening stops.
CAN Communication System Description
Refer to "INFORMATION BUS".