| Component code | Name | Assembly reference |
|---|
| A1 | Battery | 5530B |
| B1 | Engine compartment junction unit | 5505A |
| B2 | Junction unit under dashboard | 5505A |
| C1 | Battery earth | - |
| C20 | Passenger side dashboard earth | - |
| D4 | Front / engine coupling | - |
| D4 | Front/engine connection | - |
| H1 | Ignition switch | 5520A |
| K120 | Linear sensor for fans | 5040B |
| M1 | Body computer | 5505A |
| M10 | Engine management control unit | - |
| M10 | Engine management control unit | 1056B |
| M10 | Engine management control unit | 1060G |
| N11 | Engine electric fan motor | 1088E |
| O10 | Engine fan adjustment resistor | 1088E |
