POWER WINDOW CONTROL MODULE/POWER OUTER MIRROR CONTROL MODULE
Purpose
The power window control module controls the power window system based on the following information.
Power window main switch operation signal
Power window subswitch operation signal
Pulse from power window motor
The power window control module performs control of the door interlock open/close based on the switch ON/OFF signal from the door latch switch.
The power window control module performs control of the convertible-top interlock open based on the convertible-top open/close signal from the convertible top switch and top lock switch.
The power outer mirror control module controls the power outer mirror system based on the power window main switch operation signal.
Function
When the power window control module receives the following signals, it turns on/off the open/close relay.
Power window main switch operation signal
Power window subswitch operation signal
Switch ON/OFF signal from door latch switch
When the power window control module receives the following signals, the open relay turns on/off.
Convertible-top open signal
Convertible-top close signal
The power window control module detects the power window motor operation status based on the pulse from the power window motor.
The power outer mirror control module operates left-right and up-down motors for the power outer mirror based on the power window main switch operation signal.
Construction
The power window control module is built into the power window main switch and power window subswitch.
The power outer mirror control module is built into the power window main switch.
Operation
When all of the following conditions are met, the power window control module turns the open relay or close relay for the power window motor on/off.
When door is opened
Door glass is placed at position less than 6.5 mm {0.6 in} from fully-closed position
Recording of door glass fully-closed position is completed
ON signal is received from door latch switch
When door is closed
Door interlock open open/close function is operating
OFF signal is received from door latch switch
When all of the following conditions are met, the power window control module turns the open relay for the power window motor on/off.
When convertible-top is opened
Door glass is placed at position less than 140 mm {5.51 in} from fully-closed position
Recording of door glass fully-closed position is completed
Convertible-top open signal is received from top lock switch
When convertible-top is closed
Door glass is placed at position less than 140 mm {5.51 in} from fully-closed position
Recording of door glass fully-closed position is completed
Convertible-top close signal is received from convertible-top switch
Power outer mirror control module
For the power outer mirror control module operation, refer to the [POWER OUTER MIRROR SYSTEM]. (See POWER OUTER MIRROR SYSTEM.)
Fail-safe
When the power window control module detects a pulse (Hall effect switch) error, it switches the power window system to fail-safe mode to prevent incorrect operation.
Malfunction condition |
Ignition is switched ON (engine off or on) |
Ignition is switched off |
Recovery condition |
Power window control module detected pulse 1 error (for pinching and door glass position detection) stop malfunction
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Auto and manual operations are prohibited |
Pulse signals 1 and 2 are received normally during close operation, and lowering amount detected when window is fully closed and during automatic reverse operation |
Power window control module detected pulse 2 error (for door glass direction detection) stop malfunction
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Power window control module detected pulse signal error (inversion of pulse 1 and pulse 2 input signals or large phase deviation between pulses 1 and 2)
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Power window control module detected pulse 1 error (Non-return range lowering)
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Power window control module detected pulse 1 and 2 stop malfunction
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