AIR CONDITIONING SYSTEM SYSTEM DIAGRAM
| Transmitter | Receiver | Signal | Communication Line |
|---|---|---|---|
| Air conditioning amplifier assembly | ECM | - Heater idle up request signal - Air conditioning idle up request signal - PTC heater driving number request signal* - Ambient temperature signal |
CAN |
| Air conditioning amplifier assembly | Multi-media module receiver assembly | - Display indication signal - Micro dust and pollen filter switch illumination signal - MODE indication signal - Driver seat temperature indication signal - Front passenger seat temperature indication signal - Rear seat RH side temperature indication signal - Rear seat LH side temperature indication signal - Blower level indication signal - Rear blower level indication signal |
|
| ECM | Air conditioning amplifier assembly | - Engine speed signal - Engine coolant temperature signal |
CAN |
| Main body ECU (cowl side junction block LH) | Air conditioning amplifier assembly | - Panel illumination switch signal | |
| Combination meter assembly | Air conditioning amplifier assembly | - Vehicle speed signal | |
| Multi-media module receiver assembly | Air conditioning amplifier assembly | - Front air conditioning operation signal - Rear air conditioning operation signal - Micro dust and pollen filter switch operation signal - AUTO switch signal - OFF switch signal - Blower switch signal (up, down) - MODE switch signal - Defroster switch signal - 4 ZONE switch signal - Driver seat set temperature switch signal - Front passenger seat set temperature switch signal - Rear seat RH side set temperature indication signal - Rear seat LH side set temperature indication signal |
|
| Air conditioning amplifier assembly | No. 2 air conditioning control assembly | - Rear panel indication signal - AUTO indication signal - MODE indication signal - Blower level indication signal - Rear seat RH side set temperature indication signal - Rear seat LH side set temperature indication signal |
LIN |
| No. 2 air conditioning control assembly | Air conditioning amplifier assembly | - OFF switch signal - AUTO switch signal - MODE switch signal - Blower switch signal (up, down) - Rear seat RH side set temperature switch signal - Rear seat LH side set temperature switch signal |
LIN |
| Multi-display assembly | Multi-media module receiver assembly | - Display signal - Panel switch signal |
AVC-LAN |
| Multi-media module receiver assembly | Multi-display assembly | - Display indication signal | AVC-LAN |
| Multi-display assembly | Multi-media module receiver assembly | - Air conditioning control switch signal | UART |
-
*: w/ PTC Heater
