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 to fully open/close positions, 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}.

Two-step down function

•  If a switch is lightly pushed (manual open operation) when the window is completely closed, the window lowers a set distance. (Initial setting is approx. 30 mm{1.2 in}.)
•  If the manual open operation is performed with the two-step down function enabled, the window will always stop momentarily. (This is not a malfunction.)
•  The set distance the window goes down can be changed. (Within a range of approx. 20-100 mm {0.79-3.9 in}.)
•  The two-step down function can be disabled. (Initial setting is enabled)
•  If the operation of the auto open/close, manual close or window obstruction is detected during two-step down function operation, these other operations are given priority.
•  Does not function during IG OFF timer operation.

IG OFF Timer

•  Allows operation of the driver’s power window for approx. 40 s after the ignition switch has been turned from the ACC to the LOCK position.

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

Pulse 1 (for pinching and door glass position detection) stopping malfunction
•  Pulse 2 pulse detected but pulse 1 not detected when opening or closing
Automatic operation is prohibited
(Manual operation is possible)
Operation of the power window main switches for each seat other than the driver’s seat is inhibited
Auto and manual operation are prohibited
Pulse signals 1 and 2 detected normally during close operation, and redetection of fully-closed position return/non-return ranges
Pulse 2 (for door glass direction detection) stopping malfunction
•  Pulse 1 detected but pulse 2 is not detected during close or open operation
Pulse signal malfunction detected (Inversion of input signals of or large phase deviation between pulses 1 and 2)
•  Difference detected between the direction detected by the signals of pulses 1 and 2, and the actual direction
Non-return range downturn malfunction
•  The signal input from pulse 1 is higher than the position stored in the P/W main switch is detected during close operation
Pulse 1 and 2 stopping malfunction
•  Pulse signals 1 and 2 not detected after open operation initiated from the fully closed position