RELAY CONTROL SYSTEM : System Description
WARNING: This page is about a different car, the 2011 Nissan Juke. However, it is still accessible from the selected car via links, so may be relevant.
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.
IPDM E/R INTEGRATED RELAYS REFERENCE CHART
| Control relay | Input/output | Transmit unit | Control part | Reference | ||
|---|---|---|---|---|---|---|
|
|
BCM (CAN) |
|
HEADLAMP SYSTEM | ||
| Front fog lamp relay | Front fog light request signal | BCM (CAN) | Front fog lamp | FRONT FOG LAMP SYSTEM : SYSTEM DIAGRAM | ||
| Tail lamp relay | Position light request signal | BCM (CAN) |
|
PARKING, LICENSE PLATE, SIDE MARKER AND TAIL LAMP SYSTEM | ||
| Illumination | INTERIOR ROOM LAMP CONTROL SYSTEM | |||||
|
Front wiper request signal | BCM (CAN) | Front wiper motor | FRONT WIPER AND WASHER SYSTEM | ||
| Front wiper stop position signal | Front wiper motor | |||||
| Rear window defogger | Rear window defogger switch signal | BCM (CAN) | Rear window defogger | WITH AUTO A/C | ||
| Horn relay | Theft warning horn request signal | BCM (CAN) | Horn | VEHICLE SECURITY SYSTEM : SYSTEM DIAGRAM | ||
|
Starter control relay signal | BCM (CAN) | Starter motor | STARTER CONTROL RELAY , STARTER CONTROL RELAY | ||
| Starter relay control signal | Transmission range switch | |||||
| Cooling fan relay | Cooling fan speed request | ECM (CAN) | Cooling fan control module | COOLING FAN CONTROL | ||
| A/C relay | A/C compressor request signal | ECM (CAN) | A/C compressor (Magnet clutch) | FAN SPEED CONTROL AT DOOR MOTOR OPERATION | ||
| Daytime running light relay 2 |
|
BCM (CAN) |
|
DAYTIME RUNNING LIGHT SYSTEM : SYSTEM DIAGRAM | ||
| Ignition relay | Ignition 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) | |||||
| Push-button ignition switch signal | Push-button ignition switch | |||||
|
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