AIR CONDITIONING SYSTEM SYSTEM DIAGRAM

A000RK4E02
A000MZEE02
A000RXZE02
Communication Table
Sender Receiver Signal Communication Line
Air conditioning amplifier assembly Multi-media module receiver assembly Air conditioner control screen switch request signal CAN
Air conditioner on-screen warning display request signal
Switch status transmission request signal
Switch function information signal
Buzzer sounding request signal
Indicator illumination signal
Blower outlet signal
Temperature display command signal
Front blower step function information signal
Cabin temperature information signal
Outside temperature data (display) signal
Exhaust gas sensor sensitivity adjustment information signal*2
Air conditioning amplifier assembly ECM Heater idle up request signal CAN
Cooling fan operation request command (high pressure state command) signal
Air conditioner control priority request signal
Outside temperature data (display) signal
Pressure sensor data command signal
Air conditioning amplifier assembly Power management control ECU Heater idle up request signal CAN
Combination switch information signal
Engine turned on request signal
Charging control prohibition command signal
Air conditioner control priority request signal
Heating performance assistance request signal to transmission system
Water pump request signal
Outside temperature and cabin temperature state signal
Standby for inverter request signal
Compressor with motor assembly start signal
Compressor with motor assembly target revolutions signal
Blower level indicator signal
Cabin temperature data signal
Outside temperature data (display) signal
Air conditioning control state signal
Air conditioning amplifier assembly Combination meter assembly Outside temperature data (display) signal CAN
Air conditioning amplifier assembly Main body ECU (multiplex network body ECU) Outside temperature data (display) signal CAN
Air conditioner control state notification signal
ECM Air conditioning amplifier assembly Engine speed signal CAN
Forced recirculation under high coolant temperature command signal
Coolant temperature signal
Power management control ECU Air conditioning amplifier assembly ECO mode indicator signal CAN
Engine model information signal
Hybrid control system ready on flag signal
STB state signal
Compulsion recycle request signal
Air conditioning control permission electric power signal
Ready signal
Hybrid pre air conditioning prohibited signal
Communication air conditioning inverter and power management control ECU
Air conditioning inverter main voltage signal
Air conditioning inverter output signal
Motor over load information signal
Motor start information signal
Air conditioning inverter internal power source malfunction signal
STB wire short signal
Air conditioning inverter temperature information signal
Thermistor cold temperature malfunction signal
Compressor humidity control start flag signal
Heater accessory assembly drive signal
Air conditioning inverter STB malfunction
Self check information
BTC down signal
Compressor with motor assembly revolution count
Air conditioning input power signal
Compressor with motor assembly current request
Air conditioning inverter temperature
Air conditioning inverter voltage
Main body ECU (multiplex network body ECU) Air conditioning amplifier assembly Trip counter signal CAN
Display dimming signal
Destination code signal
Destination package signal 1
Destination package signal 2
Steering wheel information signal
Grade code signal
Combination meter assembly Air conditioning amplifier assembly Vehicle speed signal (from the combination meter assembly to other systems) CAN
Passenger seat occupancy signal
Multi-media module receiver assembly Air conditioning amplifier assembly Switch state signal CAN
Air conditioner-navigation system coordinated control state signal
Rear control switch*1 Air conditioning amplifier assembly Switch state signal LIN
Rear mode information signal
Rear auto operation indicator signal