SYSTEM DIAGRAM

Signal transmission function list
| Signal name | Input | Output | Description |
|---|---|---|---|
| Climate controlled seat switch operation signal |
|
|
Transmits the climate controlled seat switch operation signal to the climate controlled seat control unit. |
| Indicator signal |
|
|
Activates/deactivates climate controlled seat switch indicator with the indicator signal. |
| Heater signal |
|
|
Activates/deactivates the seat heaters with the heater signal. |
| Heater temperature feedback signal |
|
|
Transmits the heater temperature feedback signal to the climate controlled seat control unit. |
| Blower signal |
|
|
Activates/deactivates the seat blowers with the blower signal. |
| Blower speed feedback signal |
|
|
Transmits the blower speed feedback signal to the climate controlled seat control unit. |
DESCRIPTION
The climate controlled seat system is controlled by the climate controlled seat control unit.
Operation of the climate controlled seat switch sends seat heater or ventilated airflow and adjusts the seat temperature.
SEAT CUSHION AND SEAT BACK TEMPERATURE ADJUSTMENT FUNCTION
A seat blower and seat heater are installed in the seat cushion and seat back for climate controlled seat heating and ventilation operation.
The seat heaters provide heating operation of the seat cushion and seat back. The seat heater’s temperature can be adjusted to either LO, MED, or HI in accordance with the climate controlled seat switch to provide different levels of climate controlled seat heating.
The seat blower provides ventilated seat operation of the seat cushion and seat back. The seat blower speed can be adjusted to either LO, MED, or HI in accordance with the climate controlled seat switch for different levels of climate controlled seat ventilation.
FAIL-SAFE
The fail-safe function is adopted for the climate controlled seat control unit. Refer to Fail-safe.
System
Power Seat SystemUnfastening the seat belts

To unfasten the seat belt, press the button
on the buckle
. The seat belt
automatically
retracts.