AIR CONDITIONING SYSTEM SYSTEM DIAGRAM
Sender |
Receiver |
Signal |
Communication Line |
|---|---|---|---|
Air conditioning amplifier assembly |
Hybrid vehicle control ECU |
Heater idle up request |
CAN |
ECO mode switch information |
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Engine ON request |
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Charging control inhibit |
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Motor cooling fan drive request |
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Prior air conditioning control request |
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Heating performance assistance request signal to transaxle system |
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Water pump request |
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Inlet state (for cooling battery) |
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Standby for inverter request |
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Compressor with motor assembly start |
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Compressor with motor assembly target speed |
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Front blower level indicator |
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In-vehicle temperature |
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Ambient temperature display |
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Air conditioning control state |
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Air conditioning amplifier assembly |
ECM |
Heater idle up request |
CAN |
Motor cooling fan drive request |
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Prior air conditioning control request |
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Heating performance assistance request signal to transaxle system |
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Ambient temperature before correction |
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Refrigerant gas pressure sensor |
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Ambient temperature display |
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Air conditioning amplifier assembly |
Brake booster with master cylinder assembly (skid control ECU) |
Ambient temperature before correction |
CAN |
Air conditioning amplifier assembly |
Main body ECU (multiplex network body ECU) |
Ambient temperature display |
CAN |
Air conditioning amplifier assembly |
Navigation receiver assembly*1 Radio and display receiver assembly*2 |
Driver side AUTO indicator |
CAN |
Air conditioning indicator |
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Driver side outlet auto indicator |
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Driver side outlet indicator |
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Air conditioning on-screen request |
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Driver side temperature display |
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Front passenger side temperature display |
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Control information |
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Air conditioning amplifier assembly |
Combination meter assembly |
Ambient temperature display |
CAN |
Hybrid vehicle control ECU |
Air conditioning amplifier assembly |
ECO mode indicator |
CAN |
State of STB (standby) |
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Compulsion recycle request |
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Air conditioning water pump drive |
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Air conditioning inverter and HV ECU communication |
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Air conditioning inverter STB malfunction |
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Air conditioning permission electric power |
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READY on |
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Air conditioning inverter main voltage |
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Air conditioning inverter output |
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Motor overload information |
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Motor start information |
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Air conditioning inverter internal power source malfunction |
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STB wire short |
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Air conditioning inverter temperature information |
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Self check |
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Thermistor cold temperature malfunction |
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Compressor humidity control start |
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BTC down |
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Air conditioning motor revolution |
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Air conditioning input power |
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Air conditioning motor current request |
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Air conditioning inverter temperature |
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Air conditioning inverter voltage |
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ECM |
Air conditioning amplifier assembly |
Engine speed data |
CAN |
Voltage of auxiliary battery |
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Compulsory internal air circulation command at high water temperature |
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Engine coolant temperature |
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Main body ECU (multiplex network body ECU) |
Air conditioning amplifier assembly |
Trip count |
CAN |
Time count |
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Auto dimmer |
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Destination symbol |
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Destination package |
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Steering wheel |
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Engine staerter condition |
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Air conditioning ON request |
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Combination meter assembly |
Air conditioning amplifier assembly |
Vehicle speed (meter to other) |
CAN |
Airbag sensor assembly |
Air conditioning amplifier assembly |
Front passenger side seat occupant status |
CAN |
Air conditioning control assembly |
Air conditioning amplifier assembly |
AUTO switch operation |
LIN |
OFF switch operation |
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Blower switch operation (up, down) |
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Mode switch operation |
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Front defroster switch operation |
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Rear defogger switch operation |
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DUAL switch operation |
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Recirculation/fresh switch operation |
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Air conditioning switch operation |
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Driver side set temperature switch operation |
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Front passenger side set temperature switch operation |
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Air conditioning amplifier assembly |
Air conditioning control assembly |
Entire front panel display instruction |
LIN |
Auto display instruction |
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Blower level display instruction |
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Air conditioning display instruction |
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Rec display instruction |
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Driver air outlet display instruction |
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DUAL display instruction |
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Entire front panel display instruction |
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Driver set temperature display instruction |
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Front passenger set temperature display instruction |
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Dimmer |
*1: w/ Navigation System
*2: w/ Navigation System