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Components - FOG LIGHTS - Fiat ULYSSE 2.2 16V JTD fino a 04/03
| Component code | Description | Reference to the assembly |
| A001 | BATTERY | - |
| B001 | ENGINE COMPARTMENT JUNCTION UNIT | |
| C010 | LEFT FRONT EARTH | - |
| C011 | RIGHT FRONT EARTH | - |
| C015 | DRIVER''S DASHBOARD EARTH | - |
| C020 | PASSENGER SIDE DASHBOARD EARTH | - |
| D006 | FRONT/REAR COUPLING | - |
| D020 | DASHBOARD/REAR COUPLING | - |
| E050 | INSTRUMENT PANEL | |
| F010 | LEFT HEADLAMP | |
| F011 | RIGHT HEADLAMP | |
| H001 | Ignition switch | |
| M001 | BODY COMPUTER | |
| M093 | STEERING WHEEL NODE CONTROL UNIT (NVO) | |
| M140 | WARNING LIGHTS AND MILOMETER CONTROL UNIT (NSO) | - |
| Component code | Description | Reference to the assembly |
| A001 | BATTERY | - |
| B001 | ENGINE COMPARTMENT JUNCTION UNIT | |
| C010 | LEFT FRONT EARTH | - |
| C011 | RIGHT FRONT EARTH | - |
| C015 | DRIVER''S DASHBOARD EARTH | - |
| C020 | PASSENGER SIDE DASHBOARD EARTH | - |
| D006 | FRONT/REAR COUPLING | - |
| D020 | DASHBOARD/REAR COUPLING | - |
| E050 | INSTRUMENT PANEL | |
| F010 | LEFT HEADLAMP | |
| F011 | RIGHT HEADLAMP | |
| H001 | Ignition switch | |
| M001 | BODY COMPUTER | |
| M093 | STEERING WHEEL NODE CONTROL UNIT (NVO) | |
| M140 | WARNING LIGHTS AND MILOMETER CONTROL UNIT (NSO) | - |
The vehicle may be equipped with two additional fog lights located in the front lights.The fog lights are activated through the control on the steering column switch unit (steering wheel node control unit): with the lights on, the warning light in the instrument panel lights up.The activation of the fog lights is managed by the Body Computer whilst the control takes place through the engine compartment junction unit.The Body computer must receive the following input signals in order for the fog lights to remain activated:- enablement signal with key in position M;- command from steering column switch unit control;- side lights on.If the side lights are deactivated, the fog lights are also switched off: this operation is also carried out if the control has already been turned. Conversely, if the side lights are turned on again, the fog lights are also reactivated.If the key is switched off (position S) and then switched back to position M, the ring nut on the steering column switch unit must be activated again to turn on the fog lights.
The command for switching on the fog lights is sent by the steering wheel node M093 via the CAN line (pins 1 and 3 of connector A) to the body computer node M001 (to pins 5 and 3 of connector G respectively).The steering wheel node control unit M093 is connected to earth C015 (connector A) via pin 4 of connector A and receives a supply from two lines: one, from pin 11 of connector B of the body computer node M001 at pin 5 of connector A; the other, from pin 1 of connector G of M001 at pin 4 of connector D, protected by fuse F04.In turn, the body computer node M001 informs the engine compartment junction unit B001 (pins 12 and 11 respectively of connector F) of the request to switch on the fog lights via the CAN line (pins 25 and 27 of connector E).The engine compartment junction unit B001 supplies pin 24 of the left front lamps F010 and the right front lamps F011 (respectively) via pins 6 and 6 of connector G.The switching on of the warning lights is managed by the milometer warning lights node M140 which communicates via the CAN (pins 2 and 5) with the instrument panel E050 (pins 6 and 12) and the body computer node M001 (pins 8 and 10 connector D).The body computer node M001 supplies the milometer warning lights node M140, via pin 6 of connector D, at pin 4 and the instrument panel E050 at pin 13. This line is protected by fuse F14.
