| A/C Amplifier |
| Alternator |
| Combination SW |
| Engine ECU |
| Engine ECU |
| Junction Connector |
| Junction Connector |
| Junction Connector |
| Junction Connector |
| Junction Connector |
| Junction Connector |
| PTC Heater |
| PTC Heater |
| PTC Heater Relay (No.1) |
| PTC Heater Relay (No.2) |
| Power Heater SW |
| Temp. Control SW (Max Hot) |