FX45 AWD V8-4.5L (VK45DE) (2006)
Transmission Position Switch/Sensor: Description and Operation
A/T INDICATOR
System Description
A/T shift position is displayed in the segment display in the combination meter.
MANUAL MODE
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Unified meter and A/C amp. reads manual mode signal and shift-up/down signal from A/T device (manual mode switch), and transmits the signals
to TCM with CAN communication.
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TCM processes manual mode signal and shift-up/down signal, and transmits manual mode indicator signal and shift position indicator signal to
unified meter and A/C amp. with CAN communication.
-
Unified meter and A/C amp. transmits manual mode indicator signal and shift position indicator signal to combination meter with the
communication line.
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Combination meter indicates shift gear position and manual mode indicator, when receiving manual mode indicator signal and shift position
indicator signal.
NOT MANUAL MODE
-
Unified meter and A/C amp. reads not manual mode signal from A/T device (manual mode switch), and transmits the signals to TCM with CAN
communication.
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TCM transmits shift position indicator signal to unified meter and A/C amp. with CAN communication.
-
Unified meter and A/C amp. transmits shift position indicator signal to combination meter with the communication line.
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Combination meter indicates A/T shift position when receiving shift position indicator signal.