Equator 4WD V6-4.0L (2010)
Wiper Switch: Description and Operation
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 is 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
Combination switch INPUT-OUTPUT system list
NOTE: Headlamp has a dual system switch.
Combination Switch Reading Function
Description
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BCM reads the status of the combination switch at 10ms interval normally.