Transmission Position Sensor/Switch: Description and Operation

A/T INDICATOR

System Description
A/T position is displayed in the segment display in the combination meter.

MANUAL MODE
- Combination meter 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.
- TCM processes manual mode signal and shift-up/down signal, and transmits A/T position indicator signal and manual mode indicator signal to combination meter with CAN communication.
- Combination meter indicates A/T gear position and manual mode indicator when receiving A/T position indicator signal and manual mode indication signal.

NOT MANUAL MODE
- Combination meter reads not manual mode signal from A/T device (manual mode switch), and transmits the signals to TCM with CAN communication.
- TCM transmits A/T position indicator signal to combination meter with CAN communication.




- Combination meter indicates A/T shift position when receiving A/T position indicator signal.