AIR CONDITIONING SYSTEM SYSTEM DIAGRAM
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for Dual Type
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for Single Type
Communication Table Sender Receiver Signal Communication Line Air conditioning amplifier assembly Hybrid vehicle control ECU Electricity load at low voltage state signal CAN Air conditioner pressure sensor signal Electromotion compressor command acceleration signal In-vehicle temperature signal Transmission system heating performance assistance request signal Blower level indicator signal Heater idle up request signal Engine ON request signal Charging control inhibit signal Electromotion compressor target revolutions signal Ambient temperature before correction signal Ambient temperature display signal Electromotion compressor start signal Humidity control for electromotion compressor start signal A/C cycle state signal Prior A/C control request signal A/C mode signal (EV drive distance) Standby for inverter request signal Inlet state signal (for cooling battery) A/C control state signal Air conditioning amplifier assembly ECM Air conditioner pressure sensor signal CAN Transmission system heating performance assistance request signal Motor cooling fan drive request signal Water stop valve open request signal Heater idle up request signal Ambient temperature before correction signal Ambient temperature display signal Prior A/C control request signal Air conditioning amplifier assembly Combination meter assembly A/C mode signal (EV drive distance) CAN Recirculation indicator signal Fresh indicator signal A/C indicator signal Blower level indicator signal Blower manual status signal S-FLOW switch indicator signal Blower customize indicator signal A/C on-screen request signal S-FLOW state signal Driver side temperature display signal A/C eco state indicator signal A/C eco judge signal Driver side seat priority indicator request signal Control information signal Switch select information signal In-vehicle temperature signal Ambient temperature display signal Ambient temperature display whole number/decimal (0/0.5°C) signal A/C control state signal Air conditioning amplifier assembly Navigation receiver assembly*3
Radio and display receiver assembly*4
A/C mode signal (EV drive distance) CAN A/C display request signal A/C warning on-screen request signal Switch state control request signal Buzzer on request signal AUTO indicator signal Front defroster indicator signal Rear defogger indicator signal Recirculation indicator signal Fresh indicator signal A/C indicator signal DUAL indicator signal Blower level indicator signal Outlet indicator signal Blower manual status signal S-FLOW switch indicator signal Blower customize indicator signal A/C on-screen request signal S-FLOW state signal A/C eco display request signal Driver side temperature display signal Front passenger side temperature display signal A/C energy level signal A/C eco state indicator signal Driver side seat priority indicator request signal A/C screen select information signal DUAL switch design select information signal Temperature unit select information signal Blower step select information signal Speech recognition level information signal Switch select information signal Destination select information signal Control information signal A/C recirculation/fresh collaborated with navi information signal Rear defogger drive request signal In-vehicle temperature signal Ambient temperature display signal Ambient temperature display whole number/decimal (0/0.5°C) signal A/C control state signal Air conditioning amplifier assembly Skid control ECU Ambient temperature before correction signal CAN Air conditioning amplifier assembly Driving support ECU assembly*5 Ambient temperature display signal CAN Air conditioning amplifier assembly Forward recognition camera*5 Ambient temperature display signal CAN Air conditioning amplifier assembly Clearance warning ECU assembly Ambient temperature display signal CAN Air conditioning amplifier assembly Swing grill actuator assembly Ambient temperature sensor data signal CAN Air conditioner pressure sensor data signal Hybrid vehicle control ECU Air conditioning amplifier assembly A/C ventilation request signal CAN Shift position P signal Shift position R signal Shift position N signal Eco mode indicator signal Auxiliary battery maximum temperature signal IGBDON request signal from HV State of STB (standby) signal Compulsion recycle request signal Compulsion recycle request signal A/C inverter and HV ECU communication signal No PTC heater request signal A/C permission electric power signal READY on signal A/C inverter main voltage signal A/C inverter output signal Motor overload information 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 Inlet air temperature reduction request flag signal A/C motor revolution signal A/C input power signal A/C inverter temperature signal A/C inverter voltage signal A/C Inverter CPU error flag signal A/C Inverter CPU initialization flag signal A/C inverter identification signal HV battery cooling before charging flag signal A/C compressor motor load ratio signal Emergency generating flag signal ECM Air conditioning amplifier assembly Engine speed data signal CAN Intake air temperature signal Intake air temperature sensor fail flag signal Estimated flux of electric water pump signal Flag for water stop valve close condition signal Compulsory internal air circulation at high coolant temperature command signal Soak timer test failed signal Soak time signal Engine coolant temperature signal Heater water temperature signal ETHW calculated in engine control signal Combination meter assembly Air conditioning amplifier assembly Vehicle speed signal CAN Front passenger side seat occupant status signal S-FLOW on/off signal Blower customize signal Eco air conditioning switch signal Blower up switch signal Blower down switch signal Recirculation/fresh switch signal TEMP up switch signal TEMP down switch signal Navigation receiver assembly*3
Radio and display receiver assembly*4
Air conditioning amplifier assembly AVN1S04 valid information signal CAN A/C ECO switch status signal Panel design information signal AUTO switch state signal Front defroster switch state signal Rear defogger switch state signal Air inlet switch state signal OFF switch state signal A/C switch state signal Mode switch state signal Blower up switch state signal Blower down switch state signal Air outlet switch state signal Driver side TEMP up switch state signal Driver side TEMP down switch state signal Driver side seat speech recognition mode information signal Driver side seat speech recognition date addition subtraction information signal Driver side seat speech recognition temperature directions data signal Main body ECU (multiplex network body ECU) Air conditioning amplifier assembly Security control signal CAN Hood courtesy switch signal Wireless key switch on time signal Wireless&smart communication data signal Auto dimmer signal ACC switch signal Driver side seat courtesy switch signal Front passenger side seat courtesy switch signal Rear right side courtesy switch signal Rear left side courtesy switch signal Back door courtesy switch signal Driver side door lock position switch signal Front passenger side door lock position switch signal Rear right side door lock position switch signal Rear left side door lock position switch signal Back door lock position switch signal Destination symbol signal Destination package signal Steering wheel signal Solar data (R) signal Solar data (L) signal A/C function information signal Power steering ECU assembly Air conditioning amplifier assembly Loading control level signal CAN Airbag sensor assembly Air conditioning amplifier assembly Front passenger side seat occupant status signal CAN Certification ECU (smart key ECU assembly) Air conditioning amplifier assembly Push start switch signal CAN Key signal for push start system use Power mode signal Air conditioning amplifier assembly Air conditioning control assembly S-FLOW display instruction signal LIN Blower customize display instruction signal*1 ECO display instruction signal*2 Entire front panel display instruction signal AUTO display instruction signal Blower level display instruction signal Recirculation/fresh display instruction signal Air outlet display instruction signal Rear defogger display instruction signal DUAL display instruction signal*1 Driver side set temperature display instruction signal*1 Front passenger side set temperature display instruction signal*1 Set temperature display instruction signal*2 Dimmer signal A/C display instruction signal Air conditioning control assembly Air conditioning amplifier assembly Independent control A/C information signal LIN AUTO switch operation signal OFF switch operation signal A/C switch operation signal ECO switch operation signal*2 Blower switch operation signal (up, down) S-FLOW switch operation signal Air outlet switch operation signal Front defroster switch operation signal Rear defogger switch operation signal DUAL switch operation signal*1 Driver side set temperature switch operation signal*1 Front passenger side set temperature switch operation signal*1 Set temperature switch operation signal*2 Recirculation/fresh switch operation signal
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*1: for Dual Type
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*2: for Single Type
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*3: w/ Navigation System (for Navigation Receiver Type)
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*4: w/ Navigation System (for Radio and Display Type) or w/ Audio and Visual System
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*5: w/ Pre-crash Safety System
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