| Air conditioning amplifier assembly |
Power management control ECU |
Heater idle up request signal |
CAN |
| ECO switch information signal |
| Engine ON request signal |
| Charging control inhibit signal |
| Motor cooling fan drive request signal |
| Prior A/C control request signal |
| Heating performance assistance request signal to transmission system |
| Inlet state signal (for cooling battery) |
| Stand by for inverter request signal |
| Humidity control for electromotion compressor start signal |
| Electromotion compressor start signal |
| Electromotion compressor target revolutions signal |
| Front blower level indicator signal |
| In-vehicle temperature signal |
| Ambient temperature display signal |
| A/C control state signal |
| Air conditioning amplifier assembly |
ECM |
Heater idle up request signal |
CAN |
| Motor cooling fan drive request signal |
| Heating performance assistance request signal to transmission system |
| Ambient temperature before correction signal |
| Air conditioner pressure sensor signal |
| Engine water pump request flow signal |
| Air conditioning amplifier assembly |
Main body ECU (multiplex network body ECU) |
Ambient temperature display signal |
CAN |
| A/C control state signal |
| Air conditioner amplifier assembly |
Radio and display receiver assembly |
AUTO indicator signal |
CAN |
| A/C indicator signal |
| Front blower level indicator signal |
| Driver outlet indicator signal |
| A/C on-screen request signal |
| Driver temperature display signal |
| Front passenger temperature display signal |
| A/C screen select information signal |
| Front blower step select information signal |
| Control information status signal |
| Power management control ECU |
Air conditioning amplifier assembly |
ECO mode indicator signal |
CAN |
| State of STB (standby) signal |
| Compulsion recycle request signal |
| Air conditioning water pump drive signal |
| A/C inverter and HV ECU communication signal |
| A/C inverter STB malfunction signal |
| A/C permission electric power signal |
| READY on signal |
| HV pre air conditioning prohibited signal |
| A/C inverter main voltage signal |
| A/C inverter output signal |
| Motor over load information signal |
| Communication A/C inverter and HV ECU signal |
| Motor start information signal |
| A/C inverter internal power source malfunction signal |
| STB wire short signal |
| A/C inverter temperature information signal |
| Self check signal |
| Thermistor cold temperature malfunction signal |
| Compressor humidity control start flag signal |
| Inlet air temperature reduction request flag signal |
| A/C motor revolution signal |
| A/C input power signal |
| A/C motor current request signal |
| A/C inverter temperature signal |
| A/C inverter voltage signal |
| ECM |
Air conditioning amplifier assembly |
Engine rpm data signal |
CAN |
| Compulsory internal air circulation command signal at high water temperature |
| Engine coolant temperature signal |
| Main body ECU (multiplex network body ECU) |
Air conditioning amplifier assembly |
Trip count signal |
CAN |
| Time count signal |
| High beam headlight request signal |
| Low beam headlight request signal |
| Tail light request signal |
| Destination symbol signal |
| Destination package signal |
| Steering wheel signal |
| E/G starter condition signal |
| Defogger on request signal |
| A/C on request signal |
| Combination meter assembly |
Air conditioning amplifier assembly |
Ambient temperature display signal |
CAN |
| Ambient temperature sensor data signal |
| Vehicle speed signal (meter to other) |
| Air conditioning control assembly |
Air conditioning amplifier assembly |
AUTO switch operation signal |
LIN |
| OFF switch operation signal |
| Blower switch operation signal (up, down) |
| Air outlet switch operation signal |
| Front defroster switch operation signal |
| Rear defogger switch operation signal |
| Recirculation/fresh switch operation signal |
| A/C switch operation signal |
| Driver side set temperature switch operation signal |
| Front passenger side switch operation signal |
| DUAL switch operation signal |
| Blower customize switch operation signal |
| Air conditioning amplifier assembly |
Air conditioning control assembly |
Entire front panel display instruction signal |
LIN |
| AUTO display instruction signal |
| Blower level display instruction signal |
| A/C display instruction signal |
| Recirculation/fresh display instruction signal |
| Air outlet display instruction signal |
| Rear defogger display instruction signal |
| Set temperature display instruction signal |
| DUAL display instruction signal |
| Blower customize display instruction signal |
