Scheme 1
Component Description
| Part | Description |
|---|---|
| BCM | Activates the interior room lamp timer depending on the vehicle condition to turn the interior room lamps ON/OFF. |
| Remote keyless entry receiver | Receives the lock/unlock signal from Keyfob. Transmits the lock/unlock signal to BCM. |
| Intelligent Key unit | Transmits the lock/unlock signal and push switch signal to BCM with CAN communication. |
| Door lock and unlock switch Key cylinder door lock and unlock switch | Inputs the lock/unlock signal to BCM. |
| Door switch Back door switch | Inputs the door switch signal to BCM. |
| Key switch | Inputs the key switch signal to BCM. |
COMPONENT DESCRIPTION CHART
Scheme 2
| Part | Description |
|---|---|
| BCM | Operates the interior room lamp battery saver depending on the vehicle condition to cut the interior room lamp power supply. |
| Remote keyless entry receiver | Receives the lock/unlock signal from Keyfob. Transmits the lock/unlock signal to BCM. |
| Intelligent Key unit | Transmits the lock/unlock signal and push switch signal to BCM with CAN communication. |
| Door lock and unlock switch Key cylinder door lock and unlock switch | Inputs the lock/unlock signal to BCM. |
| Door switch Back door switch | Inputs the door switch signal to BCM. |
| Key switch | Inputs the key switch signal to BCM. |
COMPONENT DESCRIPTION CHART
Scheme 3
| Part | Description |
|---|---|
| BCM | Judges each switch condition by the combination switch reading function. Judges the illumination lamp ON/OFF status depending on the vehicle condition. And then it transmits position light request signal to IPDM E/R and combination meter (with CAN communication). |
| IPDM E/R | Controls the integrated relay according to the request signal from BCM (with CAN communication). |
| Combination meter | Enters in nighttime mode according to the request from BCM (with CAN communication). Controls each illumination in the nighttime mode. Refer to " METER SYSTEM : SYSTEM DESCRIPTION ". |
| Combination switch (Lighting&turn signal switch) | Refer to " SYSTEM DIAGRAM ". |
COMPONENT DESCRIPTION CHART
Description
Provides the interior room lamp power supply. Also cuts the power supply when the interior room lamp battery saver activating.
Controls each interior room lamp (ground side) by PWM signal.
Note. PWM signal control period is approximately 250 Hz (in the gradual brightening/dimming).
Controls the ignition keyhole illumination (ground side) by PWM signal.
Note. PWM signal control period is approximately 250 Hz (in the gradual brightening/dimming).
Controls the luggage room lamp (ground side) to turn the luggage room lamp ON and OFF.