Windows: Description and Operation

OUTLINE
With the ignition switch in the ON or START position, power is supplied
^ from 7.5 A fuse [No. (12) located in the fuse block (J/B)]
^ to Body Control Module (BCM) terminal (29).
Driver door control unit (LCU01) terminals (1) and (2) are connected to BCM terminals (38) and (33) as DATA LINES A and B. Also, driver door control unit terminals (11) and (12) are connected to driver's side power window regulator terminals (2) and (1) respectively.
Rear LH door control unit (LCU04) and rear RH door control unit (LCU03) terminals (1) and (2) are connected to BCM terminals (38) and (33) as DATA LINES A and B. Also, rear LH and RH door control unit terminals (15) and (16) are connected to rear power window regulator LH and RH terminals (2) and (1) respectively.
Passenger door control unit (LCU02) terminals (1) and (2) are connected to BCM terminals (38) and (33) as DATA LINES A and B. Also, passenger door control unit terminals (11) and (12) are connected to driver's side power window regulator terminals (2) and (1) respectively.
When a power window switch is pushed, a signal is sent to BCM as DATA LINES. BCM sends a signal to all door control units and all door control units supply power and ground to all power window regulators.

Operation:

OPERATION
^ Power windows can be raised or lowered with each sub-switch or the power window main switch located on the driver's door trim when ignition key is in the "ON" position and power window lock switch on the driver's door trim is unlocked.
^ When power window lock switch is locked, no windows can be raised or lowered except for driver side window.
^ When ignition key is in the "ON" position, to fully open the driver side window, press down completely on the automatic switch (main switch) and release it; it needs not be held. The window will automatically open all the way. To stop the window, pull up then release the switch.