Wiring diagram - SIDE LIGHTS / NO. PLATE LIGHTS - Fiat DOBLO 1.9 JTD 8V da 12/03
COMPONENTS - SIDE LIGHTS / NO. PLATE LIGHTS - Fiat DOBLO 1.9 JTD 8V da 12/03
| Component code | Name | Assembly reference |
| B1 | Engine compartment junction unit | - |
| B1 | Engine compartment junction unit | |
| B1 | Engine compartment junction unit | |
| B2 | Junction unit under dashboard | - |
| B2 | Junction unit under dashboard | |
| C10 | Front left earth | - |
| C15 | Facia earth, driver''s side | - |
| C30 | Left rear earth | - |
| E50 | Instrument panel | - |
| E50 | Instrument panel | |
| F10 | Left headlamp | |
| F11 | Right headlamp | |
| F30 | Rear left light cluster | |
| F31 | Rear right light cluster | |
| F50 | Left number plate light | |
| F51 | Right number plate light | |
| H1 | Ignition switch | |
| H5 | Stalk unit | |
| M1 | Body computer | - |
| M1 | Body computer |
Location of components - SIDE LIGHTS / NO. PLATE LIGHTS - Fiat DOBLO 1.9 JTD 8V da 12/03
COMPONENTS - SIDE LIGHTS / NO. PLATE LIGHTS - Fiat DOBLO 1.9 JTD 8V da 12/03
| Component code | Name | Assembly reference |
| B1 | Engine compartment junction unit | - |
| B1 | Engine compartment junction unit | |
| B1 | Engine compartment junction unit | |
| B2 | Junction unit under dashboard | - |
| B2 | Junction unit under dashboard | |
| C10 | Front left earth | - |
| C15 | Facia earth, driver''s side | - |
| C30 | Left rear earth | - |
| E50 | Instrument panel | - |
| E50 | Instrument panel | |
| F10 | Left headlamp | |
| F11 | Right headlamp | |
| F30 | Rear left light cluster | |
| F31 | Rear right light cluster | |
| F50 | Left number plate light | |
| F51 | Right number plate light | |
| H1 | Ignition switch | |
| H5 | Stalk unit | |
| M1 | Body computer | - |
| M1 | Body computer |
Description - SIDE LIGHTS / NO. PLATE LIGHTS - Fiat DOBLO 1.9 JTD 8V da 12/03
The side lights are switched on when the ring nut on the steering column is turned to the first position, with the ignition in the ON position.They can also be turned on by extracting the key and turning it in the opposite direction - PARK position - keeping the special button pressed.Turning on the side lights also turns on the number plate lights and numerous other interior lights for passenger compartment lighting and instrument & control lighting (these lines are described and illustrated in the diagrams for the components to which they refer).The side lights switch is protected by fuses in the engine bay junction unit and in the junction unit under the faciaA warning light in the instrument panel indicates that the side lights have been switched on.
Functional description - SIDE LIGHTS / NO. PLATE LIGHTS - Fiat DOBLO 1.9 JTD 8V da 12/03
The signal for activating the side lights reaches the ignition switch H01 (STAZ) connector B pin 4 from the steering column switch unit H05 when the latter is switched so that the circuit between connector B pin 5 and connector B pin 6 is closed. The supply reaches the steering column switch unit H05 from the fuse F32 housed in the junction unit under the dashboard B02 and from another fuse F1 contained in the engine compartment junction unit B01 .When the ignition switch H01 is in the STAZ position, the body computer receives a supply from H01 (POS) to activate the front and rear side lights and the no. plate lights via the junction unit under the dashboard B02 pin 2 connector E. The supply for the front light clusters F10 and F11 arrives from pins 40 and 30 connector C of the body computer, respectively; and for the rear light clusters F30 and F31 from pins 5 and 6 of connector A. The supply for the no. plate lights F50 and F51 is protected by fuse F51 located in the junction unit under the dashboard B02 .The body computer M01 is involved in supply the ''side lights on'' warning light in the instrument panel E50 via connector F (pins 31 and 36).The body computer is supplied via pin 11 connector E of the junction unit B02 from the ignition switch H01 (INT), or via a line protected by fuses F53 and F1 housed in junction units B02 and B01 , respectively, and, lastly directly from the battery via the protective fuse F1 in the engine compartment junction unit B01 .The supply lines arriving from the junction unit B02 via pin 11 connector E and pin A connector C also supply the instrument panel E50 via two lines protected by fuses F37 and F53 .Pins 8 and 9 connector D of the body computer are connected to earth.
