AIR CONDITIONING SYSTEM SYSTEM DIAGRAM

A019JRQE02
A019PC2E01
Communication Table
Sender Receiver Signal Communication Line
A/C amplifier ECM Magnetic clutch request signal CAN
Idle up request signal
Refrigerant gas mass flow signal
Evaporator temperature signal
External variable control solenoid current signal
Cooling fan motor driving request signal
Refrigerant gas pressure sensor signal
Ambient temperature signal
A/C amplifier Accessory meter assembly*1 Ambient temperature indicator signal LIN
MODE indication signal
Blower level indication signal
Set temperature indication signal
Switch signal of 0 or 0.5°C below decimal point of ambient temperature display signal
A/C amplifier Multi-display assembly*2 A/C display signal CAN/AVC-LAN
A/C indicator signal
DUAL/SYNC indicator signal
Blower level indicator signal
MODE indicator signal
Set temperature display signal
A/C amplifier Multi-media module receiver assembly*3 or radio receiver assembly*4 A/C display request signal CAN
A/C warning on-screen request signal
AUTO indicator signal
DEF indicator signal
Rr DEF indicator signal
Inlet auto indicator signal
REC indicator signal
FRS indicator signal
A/C indicator signal
Deicer indicator signal
DUAL/SYNC indicator signal
Blower level indicator signal
Outlet indicator signal
Blower manual status signal
Pollen filter mode signal
A/C on-screen request signal
Driver side temperature display signal
Passenger side temperature display signal
A/C screen select information signal
Temperature unit select information signal
Blower step select information signal
Destination select information signal
Deicer switch select information signal
Mirror heater switch select information signal
Pollen filter mode select information signal
Control information signal
Gas reception indicator display request signal
Gas reception indicator signal
Ambient temperature display signal
Switch signal of 0 or 0.5°C below decimal point of ambient temperature display signal
A/C amplifier Radio receiver assembly*5 AUTO indicator signal LIN/AVC-LAN
DEF indicator signal
Rr DEF indicator signal
REC indicator signal
FRS indicator signal
A/C indicator signal
DUAL/SYNC indicator signal
Blower level indicator signal
Outlet indicator signal
Switch signal of 0 or 0.5°C below decimal point of ambient temperature display signal
A/C amplifier Combination meter assembly Ambient temperature display signal CAN
Switch signal of 0 or 0.5°C below CAN decimal point of ambient temperature display signal
Combination meter assembly A/C amplifier Vehicle speed signal CAN
Main body ECU A/C amplifier Main body request signal CAN
Destination symbol signal
Destination package signal
Steering wheel signal
A/C on signal
Defogger on signal
ECM A/C amplifier Engine revolution speed signal CAN
Engine coolant temperature signal
A/C control cut signal
Eco mode indicator signal
Gear information signal
Variable control inhibition signal
Air conditioning cut-off instruction flag at deceleration signal
A/C supercooling command flag at deceleration sign
Compulsory internal air circulation command signal at high engine coolant temperature
Multi-media module receiver assembly*3 or radio receiver assembly*4 A/C amplifier AUTO switch signal CAN
A/C switch signal
Fr DEF switch state signal
Rr DEF switch state signal
MODE switch state signal
REC/FRS switch state signal
DUAL switch state signal
OFF switch state signal
Blower level switch state signal
Driver side set temperature up switch state signal
Driver side set temperature down switch state signal
Front passenger side set temperature up switch state signal
Front passenger side set temperature down switch state signal
Pollen filter mode switch state signal
Wiper deicer switch state signal
Gas reception setting screen signal
Gas reception setting switch state signal
A/C-navi cooperation state signal
Radio receiver assembly*5 A/C amplifier AUTO switch state signal LIN/AVC-LAN
A/C switch state signal
Fr DEF switch state signal
Rr DEF switch state signal
MODE switch state signal
REC/FRS switch state signal
DUAL switch state signal
OFF switch state signal
Blower level switch state signal
Driver side set temperature up switch state signal
Driver side set temperature down switch state signal
Front passenger side set temperature up switch state signal
Front passenger side set temperature down switch state signal