POWER WINDOW SYSTEM OPERATION

id091200101100

Manual Open/Close

• The window opens/closes according to the down (push) or up (pull) operation of the power window main switches and the power window subswitches.

Auto-Open/Close

• The window automatically moves to a fully-opened or closed position when the power window main switches or the power window subswitches are operated two times, either down (push) or up (pull).

Auto Reverse Pinch Protection Function

• If any object is pinched in the window during auto-close operation, the window automatically opens approx. 200 mm{7.9 in}.

IG OFF Timer

• By operating a power window switch which has the auto open/close function, auto/manual opening and manual closing are possible for approx. 43 s after the ignition is switched from ON or ACC to OFF. However, the IG OFF timer function ceases when any door is opened.

Fail-safe

• The power window system is switched to fail-safe mode to prevent a malfunction when the P/W CM detects a malfunction in the pulse signal (Hall IC).

Malfunction condition

IG SW ON

IG SW OFF

Recovery condition

Hall effect switch 1 (for jam-safe and window position detection) operation malfunction

•  During up/down movement, Hall effect switch 2 pulse detected but Hall effect switch 1 pulse not detected

Automatic operation prohibited

Auto and manual operation are prohibited

During up movement, pulse signals for Hall effect switches 1 and 2 detected normally, and fully closed position return/non-return ranges redetected

Hall effect switch 2 (for window movement direction detection) operation malfunction

•  During up/down movement, Hall effect switch 1 pulse detected but Hall effect switch 2 pulse not detected

Pulse signal malfunction detected (Inversion of input signals of or large phase deviation between pulses 1 and 2)

•  During up/down movement, difference detected between the direction signals from Hall effect switches 1 and 2, and actual direction

Non-return range downturn malfunction

•  During up movement, the signal input from Hall effect switch 1 higher than the position stored in the P/W main switch

Hall effect switch 1 and 2 operation malfunction

•  Hall effect switches 1 and 2 pulse signal not detected after down movement initialed from the fully closed position

Malfunction condition	IG SW ON	IG SW OFF	Recovery condition
Hall effect switch 1 (for jam-safe and window position detection) operation malfunction • During up/down movement, Hall effect switch 2 pulse detected but Hall effect switch 1 pulse not detected	Automatic operation prohibited	Auto and manual operation are prohibited	During up movement, pulse signals for Hall effect switches 1 and 2 detected normally, and fully closed position return/non-return ranges redetected
Hall effect switch 2 (for window movement direction detection) operation malfunction • During up/down movement, Hall effect switch 1 pulse detected but Hall effect switch 2 pulse not detected
Pulse signal malfunction detected (Inversion of input signals of or large phase deviation between pulses 1 and 2) • During up/down movement, difference detected between the direction signals from Hall effect switches 1 and 2, and actual direction
Non-return range downturn malfunction • During up movement, the signal input from Hall effect switch 1 higher than the position stored in the P/W main switch
Hall effect switch 1 and 2 operation malfunction • Hall effect switches 1 and 2 pulse signal not detected after down movement initialed from the fully closed position