Grand Caravan V6-3.3L VIN R (2005)
Passenger Window Switch Test
5. If the results are not OK, replace the switch.
The power window master switch has a Auto-Down feature. The switch is equipped with two detent positions when actuating the power window
OPEN. The first detent position allows the window to roll down and stop when the switch is released. The second detent position actuates an
integral express roll down relay that rolls the window down after the switch is released. When the express down circuit senses stall current
(window has reached end of down travel), the switch will turn current off to the motor. The AUTO feature can be cancelled by actuating the switch
UP or DOWN while window is in motion. If the electronic circuit in the switch fails to detect a stall current, the auto down circuit will time out
within 9 to 13 seconds.
