System Description: Outline
BCM has the signal transmission function that outputs/transmits each input/received signal to each unit.
Signal transmission function list
SIGNAL TRANSMISSION FUNCTION CHART
| Signal name | Input | Output | Description |
|---|---|---|---|
| Ignition switch ON signal | Push-button ignition switch (Push switch) | IPDM E/R (CAN) | Inputs the push-button ignition switch (push switch) signal and transmits the ignition switch status judged with BCM via CAN communication. |
| Door switch signal | Any door switch |
|
Inputs the door switch signal and transmits it via CAN communication. |
| Blower fan on signal | A/C auto amp. | ECM (CAN) | Input each signals, and transmit the blower fan on signal and A/C on signal via CAN communication. A/C on signal |
| Oil pressure switch signal | IPDM E/R (CAN) | Combination meter (CAN) | Transmits the received oil pressure switch signal via CAN communication. |