System Description: 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.
NOTE:
To prevent to the parts, IPDM E/R integrated relays cannot be removed.
| Control Relay | Input/Output | Transmit Unit | Control Part | Reference |
|---|---|---|---|---|
| Headlamp Relay |
|
BCM (CAN) | Headlamp | SYSTEM DESCRIPTION |
| Front Fog Lamp Relay | Front fog light request signal | BCM (CAN) | Front fog lamp | SYSTEM DESCRIPTION |
| Tail Lamp Relay | Position light request signal | BCM (CAN) |
|
SYSTEM DESCRIPTION |
| Illumination | SYSTEM DESCRIPTION | |||
|
Front wiper request signal | BCM (CAN) | Front Wiper Motor |
|
| Front wiper stop position signal | Front Wiper Motor | |||
| Horn relay |
|
BCM (CAN) | Horn | SYSTEM DESCRIPTION |
| Vehicle Security Horn Relay | Vehicle Security Horn | |||
|
Starter control relay signal | BCM (CAN) | Starter Motor | SYSTEM DESCRIPTION |
| Starter relay control signal | TCM | |||
| A/C Relay | A/C compressor request signal | ECM (CAN) | A/C Compressor (Magnet Clutch) |
COMPRESSOR CONTROL |
| Daytime Running Light Relay | Daytime running light request signal | BCM (CAN) | Daytime running light | SYSTEM DESCRIPTION |
| Ignition Relay | Ignition Switch ON signal | BCM (CAN) | Each control unit, sensor, actuator and relay (Ignition power supply) | DTC DESCRIPTION |
| Vehicle speed signal (Meter) | Combination Meter (CAN) | |||
| Push-Button Ignition Switch signal | Push-Button Ignition Switch |
* : BCM controls the starter relay.