| Component code | Name | Assembly reference |
|---|
| A5 | Terminal board | - |
| A10 | Alternator | 5530A |
| A40 | Heater plugs | 5520C |
| A40 | Spark plugs | - |
| B1 | Junction unit | - |
| B1 | Junction unit | 5505A |
| B1 | Junction unit | 5505A |
| B2 | Dashboard junction unit (CPL) | - |
| B2 | Junction unit | - |
| B2 | Junction unit | 5505A |
| B35 | 7.5A fuse holder | - |
| B37 | Spark plugs MAXI FUSE | - |
| B39 | Diesel pre-heating fuse | - |
| B40 | Fuel injection services supply fuse | - |
| B80 | i.e. MAXI FUSE | - |
| B99 | Battery fuses junction unit (CBA) | 5530B |
| C10 | Front left earth | - |
| C30 | Rear left earth | - |
| C31 | Rear right earth | - |
| C40 | Chassis earth for I.E system. | - |
| C40 | Engine earth | 5505A |
| D1 | Dashboard-i.e coupling. | - |
| D1 | Front-dashboard coupling | - |
| D4 | Engine front connection | - |
| D4 | Front-engine prewiring coupling | - |
| D5 | ABS plus ANTISPIN coupling | - |
| D5 | ABS plus antispin connection | - |
| D6 | Rear - front coupling | - |
| D7 | Recharging front connection | - |
| D19 | Dashboard / battery coupling | - |
| D23 | Dashboard-i.e coupling. | - |
| D83 | CAE-front coupling | - |
| D83 | Front-automatic transmission coupling | - |
| E50 | Instrument panel | - |
| E50 | Instrument panel | 5560B |
| H1 | Ignition switch | 5520A |
| I30 | Brake pedal switch | 5550D |
| I31 | Clutch pedal switch | 1060G |
| I31 | Clutch pedal switch | 5580A |
| I50 | Inertial switch | 1040A |
| J10 | Fuel injection main relay | 1056B |
| J10 | Fuel injection main relay | 1060G |
| J15 | Fuel pump relay | 1056B |
| J17 | Diesel preheating relay | 1044C |
| K100 | Diesel filter heater | - |
| K36 | Engine coolant temperature sensor-sender
unit | - |
| K36 | Engine coolant temperature sensor-sender
unit | 1088E |
| K41 | Air flow meter | - |
| K41 | Air flow meter | 1056B |
| K41 | Air flow meter | 1060G |
| K46 | Rpm sensor | - |
| K46 | Rpm sensor | 5510C |
| K47 | Cam angle sensor | - |
| K47 | Cam angle sensor | 5510C |
| K55 | Accelerator pedal potentiometer | 1068A |
| K58 | Steering sensor | - |
| K81 | Fuel temperature sensor | 1060G |
| K82 | Turbocharging sensor | - |
| K82 | Turbocharging sensor | 1060G |
| K83 | Fuel pressure sensor | - |
| K83 | Fuel pressure sensor | 1060G |
| L30 | EGR electric fan | - |
| L30 | EGR electric fan | 1080C |
| L36 | Variable geometry turbine fan | - |
| L62 | Butterfly casing solenoid valve | - |
| M10 | Engine management control unit | - |
| M10 | Engine management control unit |
