Cube L4-1.8L (MR18DE) (2010)
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BCM detects the combination switch status signal "5AD" when the signals of OUTPUT 1 and OUTPUT 4 are input to INPUT 5.
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BCM judges that the TURN RH switch and TAIL LAMP switch are ON when the signal "5AD" is detected.
WIPER INTERMITTENT DIAL POSITION
BCM judges the wiper intermittent dial 1 - 7 by the status of INT VOLUME 1, 2 and 3 switches.
NOTE: For details of wiper intermittent dial position, See: Wiper and Washer Systems/Description and Operation/Front Wiper And Washer
System/System Diagram
Without Intelligent Key System
COMBINATION SWITCH READING SYSTEM
System Description
OUTLINE
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BCM reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the status of each switch.
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BCM has a combination of 5 output terminals (OUTPUT 1 - 5) and 5 input terminals (INPUT 1 - 5). It reads a maximum of 20 switch status.
COMBINATION SWITCH MATRIX
Combination switch circuit