AIR CONDITIONING SYSTEM(for Manual Air Conditioning System) SYSTEM DIAGRAM


  1. AIR CONDITIONING AMPLIFIER ASSEMBLY (w/ Cooler)

    A01VFH5E02

  2. AIR CONDITIONING AMPLIFIER ASSEMBLY (w/o Cooler)

    A01VK4ME02

  3. CAN COMMUNICATION LINE (w/ Cooler)

    A01VFHXE03
    Communication Table
    Sender Receiver Signal Communication Line
    Air conditioning amplifier assembly ECM A/C compressor control signal CAN
    Idle up request signal
    External variable control solenoid current signal
    Cooling fan motor driving request signal
    PTC heater driving number request signal*1
    Ambient temperature signal
    Air conditioning amplifier assembly Engine stop and start ECU*2 Engine ON request signal CAN
    Blower ON state signal
    Air conditioning amplifier assembly DLC3 Diagnostic tool response CAN
    Combination meter assembly Air conditioning amplifier assembly Vehicle speed signal CAN
    Ambient temperature signal
    Power steering ECU assembly Air conditioning amplifier assembly Loading control level CAN
    Main body ECU Air conditioning amplifier assembly Destination symbol steering CAN
    ECM Air conditioning amplifier assembly Engine revolution speed signal CAN
    Engine coolant temperature signal
    A/C control cut signal
    Variable control prohibition signal
    PTC heater permission number*1
    Engine stop and start ECU*2 Air conditioning amplifier assembly Idling stop control mode CAN

    *1: w/ PTC Heater

    *2: w/ Stop and Start System

  4. CAN COMMUNICATION LINE (w/o Cooler)

    A01VFHXE01
    Communication Table (w/ PTC Heater)
    Sender Receiver Signal Communication Line
    Air conditioning amplifier assembly ECM Idle up request signal CAN
    Cooling fan motor driving request signal
    PTC heater driving number request signal
    Air conditioning amplifier assembly Engine stop and start ECU*1 Engine ON request signal CAN
    Blower ON state signal
    Air conditioning amplifier assembly DLC3 Diagnostic tool response CAN
    Combination meter assembly Air conditioning amplifier assembly Vehicle speed signal CAN
    Ambient temperature signal
    Power steering ECU assembly Air conditioning amplifier assembly Loading control level CAN
    Main body ECU Air conditioning amplifier assembly Destination symbol steering CAN
    ECM Air conditioning amplifier assembly Engine revolution speed signal CAN
    Engine coolant temperature signal
    Variable control prohibition signal
    PTC heater permission number
    Engine stop and start ECU*1 Air conditioning amplifier assembly Idling stop control mode CAN

    *1: w/ Stop and Start System