System Description
SYSTEM DIAGRAM
DESCRIPTION
IPDM E/R activates the internal control circuit to perform the relay ON-OFF control according to the input signals from various sensors and the request signals received from control units via CAN communication.
CAUTION:
IPDM E/R integrated relays cannot be removed.
| Control relay | Input/output | Transmit unit | Control part | Reference |
|---|---|---|---|---|
|
Front wiper request signal | BCM (CAN) | Front wiper motor | System Description (without rain sensor) System Description (with rain sensor) |
| Front wiper auto stop signal | Front wiper motor | |||
| A/C relay | A/C compressor request signal | ECM (CAN) | A/C compressor (magnetic clutch) | Compressor Control |
| Starter relay | Starter relay signal | BCM (CAN) | Starter motor | System Description |
| Transmission range switch signal | Transmission range switch | |||
| Ignition relay-1 | Ignition switch ON signal | BCM (CAN) | Each control unit, sensor, actuator and relay (ignition power supply) | System Description |
| Vehicle speed signal (meter) | Combination meter (CAN) | |||
| Push-button ignition switch signal | Push-button ignition switch |