AIR CONDITIONING SYSTEM SYSTEM DIAGRAM

A01MYZ9E03
A01MWK8E01
A01MXJVE03
A01MUD9E02
A01MXA5E01
A01MVC9E01
*1 No. 3 Air Conditioning Radiator Damper Servo Sub-assembly
*2 Air Conditioning Harness Assembly
*3 No. 1 Blower Damper Servo Sub-assembly
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 mode switch information signal
Charging control inhibit signal
Prior A/C control request signal
Acceleration cut inhibit signal
PTC heater control request signal
Request control by refrigerant signal
Generator control inhibit signal
Transmission system cooling performance assistance request signal
Transmission system heating performance assistance request signal
Ambient temperature before correction signal
Refrigerant information signal
Evaporator temperature sensor signal
Variable capacity compressor immediate torque signal
Variable compressor solenoid current signal
Air conditioner pressure sensor signal
Rear defogger drive request signal
Ambient temperature display signal
Air conditioning amplifier assembly Radio receiver assembly A/C display request signal CAN
A/C warning on-screen 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
Blower customize indicator signal
Pollen removal mode indicator signal
A/C on-screen request signal
Driver side temperature display signal
Front passenger side temperature display 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
Ambient temperature display signal
Switch signal of 0 or 0.5°C below decimal point of ambient temperature display 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
A/C load limitation warning signal
Air conditioning amplifier assembly Power steering ECU assembly Ambient temperature display signal CAN
Air conditioning amplifier assembly Front steering control ECU*3 Ambient temperature display signal CAN
ECM Air conditioning amplifier assembly ECO mode indicator signal CAN
Engine type information signal
Engine rpm data signal
Alternative field duty value signal
Compulsory internal air circulation command signal at high water temperature
Engine coolant temperature signal
A/C control cut-off signal
Variable control inhibition signal
Number of PTC heaters which are permitted signal
Radio receiver assembly Air conditioning amplifier assembly Blower customize switch state signal CAN
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
DUAL switch state signal
Mode switch state signal
Air outlet switch state signal
Blower up switch state signal
Blower down switch state signal
Driver side TEMP up switch state signal
Driver side TEMP down switch state signal
Front passenger side TEMP up switch state signal
Front passenger side TEMP down switch state signal
Pollen removal mode switch state signal
A/C-navi cooperation 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
Front passenger side seat speech recognition mode information signal
Front passenger side seat speech recognition date addition subtraction information signal
Front passenger side seat speech recognition temperature directions data signal
Main body ECU (multiplex network body ECU) Air conditioning amplifier assembly Trip count signal CAN
Time count signal
Auto dimmer signal
High beam headlight request signal
Low beam headlight request signal
Destination symbol signal
Destination package signal
Steering wheel signal
Main body request signal
Solar data (R) signal
Solar data (L) signal
Combination meter assembly Air conditioning amplifier assembly Vehicle speed signal (meter to other) CAN
Front passenger side seat occupant status 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
Air conditioning control assembly Air conditioning amplifier assembly AUTO switch operation signal LIN
OFF switch operation signal
Blower switch operation signal (up, down)
Mode switch operation signal
Front defroster switch operation signal
Rear defogger switch operation signal
DUAL switch operation signal*1
Recirculation/fresh switch operation signal
A/C switch operation signal
Driver side set temperature switch operation signal*1
Front passenger side set temperature switch operation signal*1
Set temperature switch operation signal*2
Air conditioning amplifier assembly Air conditioning control assembly Entire front panel display instruction signal LIN
AUTO display instruction signal
Blower level display instruction signal
A/C 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