POWER WINDOW SYSTEM OPERATION
id091200101100
Manual Open/Close Function
• 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 Function (Front windows)
• The front windows automatically moves to a fully-opened or closed position when the power window main switches or the power window subswitche is operated two times, either down (push) or up (pull).
• If the following operations have been performed, initial setting is reset, and auto up/down and two-step down operation are disabled. Therefore, performing initial setting is necessary.
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― Negative battery cable disconnected or power window system power supply fuse removed. (perform initial setting for the switches of all seats.)
― Power window switch connector disconnected. (Perform initial setting for the switch connected with the connector.)
― Prolonged open/close operation of the power window main or sub switches causes the circuit breaker to activate and automatic operation is disabled.
• The driver-side power window initialization procedure can be performed only using the power window main switch.
• The passenger-side power window initialization procedure can be performed using the power window main switch and subswitch (Passenger side).
• If the power window initialization procedure is not completed, the power window (Driver and passenger sides) does not operate automatically. Each power window can be operated only in manual operation.
Auto Reverse Pinch Protection Function (Front windows)
• 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.
Ignition Off Timer Function
• 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.However, when the front door is opened/closed during IG OFF timer, the function stops.
Fail-safe Function
• 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).
Detection condition
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IG switch ON
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IG switch OFF
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Recovery items
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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
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Automatic operation prohibited
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Automatic and manual operation prohibited
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During up movement, pulse signals for Hall effect switches 1 and 2 detected normally, and fully closed position return/non-return ranges redetected
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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
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Pulse signal malfunction detected (Inversion of input signals of or large phase deviation between, Hall effect switch 1 and 2.)
• During up/down movement, difference detected between the direction signals from Hall effect switches 1 and 2, and actual direction
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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
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Hall effect switches 1 and 2 operation malfunction
• Hall effect switches 1 and 2 pulse signal not detected after down movement initiated from the fully closed position
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