AIR CONDITIONING SYSTEM SYSTEM DIAGRAM

A01W4VME03
A01W508E08
A01W3TRE02
A01W12SE02
A01W05ME04
A01VZQHE04
A01W0I6E03
Communication Table
Sender Receiver Signal Communication Line
Air conditioning amplifier assembly ECM Magnetic clutch request signal CAN
Idle up request signal
Heater idle up request signal
ECO switch information signal
Super cooling control state signal
Prior A/C control request signal
Acceleration cut inhibit signal
PTC heater control request signal
Ambient temperature signal before correction
Refrigerant mass flow signal
Evaporator fin temperature signal
Variable compressor solenoid current signal
Refrigerant gas pressure sensor signal
RDEF drive request signal
Air conditioning amplifier assembly Radio receiver assembly A/C display request signal CAN
A/C warning on-screen request signal
Switch state control 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
A/C on-screen request signal
Driver side temperature display signal
Front passenger side temperature display signal
Temperature unit select information signal
Blower step select information signal
Speech recognition level information signal
Destination select information signal
Deicer switch select information signal
Mirror heater switch 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 control state signal
Air conditioning amplifier assembly Combination meter assembly Ambient temperature display signal CAN
Switch signal of 0 or 0.5°C below decimal point of ambient temperature display signal
Air conditioning amplifier assembly Main body ECU (multiplex network body ECU) Ambient temperature display signal CAN
A/C control state signal
Air conditioning amplifier assembly Forward recognition camera*2 Ambient temperature display signal CAN
Air conditioning amplifier assembly Engine stop and start ECU*3 Engine on request signal CAN
Blower on state signal
A/C screen auto/manual select information signal
Ambient temperature display signal
A/C control state signal
Air conditioning amplifier assembly Cooler control switch assembly*1 Rear panel display instruction signal LIN
Rear passenger side temperature display instruction signal
ECM Air conditioning amplifier assembly Engine coolant temperature signal CAN
Eco run flag signal
Engine rpm data signal
A/C control cut-off signal
Eco mode indicator signal
Engine type information signal
Transmission information signal
Alternative field duty value signal
Variable control inhibition signal
Air conditioner cut-off instruction flag at deceleration signal
A/C super cooling command flag at deceleration signal
Number of PTC heaters which are permitted signal
PS heater drive permission signal (PTC)
Compulsory internal air circulation command signal at high coolant temperature signal
Radio receiver assembly Air conditioning amplifier assembly A/C display function request signal CAN
Panel design information signal
Gas auto LED select information signal
AUTO switch state signal
DEF switch state signal
Rr DEF switch state signal
Air inlet switch state signal
OFF switch state signal
A/C switch state signal
Deicer switch state signal
DUAL/SYNC switch state signal
Air outlet switch state signal
Blower up switch state signal
Blower down switch state signal
"nanoe" switch state signal
Driver side temperature up switch state signal
Driver side temperature down switch state signal
Front passenger side temperature up switch state signal
Front passenger side temperature down switch state signal
Pollen removal mode switch state signal
Gas reception setting screen signal
Gas reception setting switch state signal
A/C-navi cooperation state signal
Main body ECU (multiplex network body ECU) Air conditioning amplifier assembly Trip count signal CAN
Time count signal
Auto dimmer signal
High beam head lamp request signal
Low beam head lamp request signal
Destination symbol signal
Destination package signal
Steering wheel signal
Combination meter assembly Air conditioning amplifier assembly Vehicle speed signal (meter to other) CAN
Engine stop and start ECU*3 Air conditioning amplifier assembly Eco run control mode signal CAN
Eco run cancel light lighting request signal
Stop and start A/C mode signal
Cooler control switch assembly*1 Air conditioning amplifier assembly Rear passenger side set temperature switch operation signal LIN