RELAY CONTROL SYSTEM: 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.
CAUTION:
To prevent damage to the parts, IPDM E/R integrated relays cannot be removed.
| Control relay | Input/output | Transmit unit | Control part | Reference | ||
|---|---|---|---|---|---|---|
|
|
BCM (CAN) |
|
SYSTEM | ||
| Front fog lamp relay | Front fog light request signal | BCM (CAN) | Front fog lamp | FRONT FOG LAMP SYSTEM | ||
| Tail lamp relay | Position light request signal | BCM (CAN) |
|
FOR CANADA | ||
| Illumination | SYSTEM | |||||
|
Front wiper request signal | BCM (CAN) | Front wiper motor | SYSTEM | ||
| Front wiper stop position signal | Front wiper motor | |||||
| Rear window defogger relay | Rear window defogger control signal | BCM (CAN) | Rear window defogger | "SYSTEM DESCRIPTION " | ||
| Daytime running light relay(1) | Daytime running light request signal | BCM (CAN) | Daytime running light | "DAYTIME RUNNING LIGHT SYSTEM: SYSTEM DESCRIPTION " | ||
| Horn relay | Theft warning horn request signal | BCM (CAN) | Vehicle security horn | VEHICLE SECURITY SYSTEM: SYSTEM DESCRIPTION (EXCEPT FOR CANADA) | ||
| Ignition relay | Power switch ON signal | BCM (CAN) | Each control unit, sensor, actuator and relay (Ignition power supply) | B2098 IGNITION RELAY ON STUCK | ||
| Vehicle speed signal (Meter) | Combination meter (CAN) | |||||
| Power switch signal | Power switch | |||||
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