Vehicle Interior. Corolla. Zre142 Aze141
Heating Air Conditioning. Corolla. Zre142 Aze141
Air Conditioning System (For Automatic Air Conditioning System) -- System Diagram |
| Transmitter | Receiver | Line | Signal |
| A/C Amplifier | ECM | CAN | Magnetic Clutch Request Signal |
| Heater Idle Up Request Signal | |||
| A/C Idle Up Request Signal | |||
| Outside Temperature Data | |||
| External Variable Control Solenoid Current Signal | |||
| Prior A/C Control Request Signal | |||
| Refrigerant Gas Pressure Sensor Signal | |||
| Motor Cooling Fan Drive Request Signal | |||
| Acceleration Cut Inhibit Signal | |||
| A/C Amplifier | DLC3 | CAN | Diagnostic Tool Response Signal |
| A/C Amplifier | A/C Control Assembly | LIN | A/C Operating State Signal |
| Main Body ECU | A/C Amplifier | CAN | Destination Symbol (Steering Wheel) |
| Combination Meter | A/C Amplifier | CAN | Vehicle Speed Signal |
| Outside Temperature Data | |||
| ECM | A/C Amplifier | CAN | Engine Coolant Temperature Signal |
| Engine rpm Data | |||
| A/C Control Cut-off Signal | |||
| A/C-E/G Cooperation Control Signal | |||
| A/C Control Assembly | A/C Amplifier | LIN | A/C Operation Signal |
