Shift Indicator - A/T: Description and Operation
A/T INDICATORSystem Description
A/T position is displayed in the dot matrix LCD in the combination meter.
MANUAL MODE
- Unified meter and A/C amp. inputs 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 manual mode indicator signal and A/T 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 A/T position indicator signal to combination meter with the communication line.
- Combination meter indicates A/T gear position and manual mode indicator, when receiving manual mode indicator signal and A/T position indicator signal.
NOT MANUAL MODE
- Unified meter and A/C amp. inputs 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 unified meter and A/C amp. with CAN communication.
- Unified meter and A/C amp. transmits A/T position indicator signal to combination meter with the communication line.
- Combination meter indicates A/T shift position when receiving A/T position indicator signal.