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Wiring Diagram - REVERSING LIGHTS - Fiat ULYSSE 2.2 16V JTD fino a 04/03
Components - REVERSING LIGHTS - Fiat ULYSSE 2.2 16V JTD fino a 04/03
| Component code | Description | Reference to the assembly |
| B001 | Engine compartment junction unit | 5,505A |
| C011 | Right front earth | - |
| C020 | Passenger dashboard earth | - |
| C030 | Left rear earth | - |
| C031 | Right rear earth | - |
| F030 | Left rear light cluster | 5540A |
| F031 | Right rear light cluster | 5540A |
| M001 | Body computer | 5505A |
Location Components - REVERSING LIGHTS - Fiat ULYSSE 2.2 16V JTD fino a 04/03
Components - REVERSING LIGHTS - Fiat ULYSSE 2.2 16V JTD fino a 04/03
| Component code | Description | Reference to the assembly |
| B001 | Engine compartment junction unit | 5,505A |
| C011 | Right front earth | - |
| C020 | Passenger dashboard earth | - |
| C030 | Left rear earth | - |
| C031 | Right rear earth | - |
| F030 | Left rear light cluster | 5540A |
| F031 | Right rear light cluster | 5540A |
| M001 | Body computer | 5505A |
Description - REVERSING LIGHTS - Fiat ULYSSE 2.2 16V JTD fino a 04/03
The vehicle is equipped with two reversing lights located in the rear light clusters.These are operated whenever reverse is engaged via a switch on the outside of the gear housing.The reversing lights circuit is supplied when the key is in position M.The signal that reverse gear has been engaged is managed by the Body Computer which sends this information to the steering wheel node
Operational Description - REVERSING LIGHTS - Fiat ULYSSE 2.2 16V JTD fino a 04/03
The command to switch on the reversing lights is sent by switch I020 located on the gearbox casing.The switch is supplied by the engine compartment junction unit B001 (pin 10 connector C) through the line protected by fuse F01 located in the actual junction unit. When reverse gear is engaged, the switch I020 closes its internal contact, sending the signal to the body computer node M001 (pin 5 connector B).The body computer node M001 controls the switching on of the warning lights located in the left rear light cluster F030 and the right rear light cluster F031 from pin 7 connector H.The body computer node M001 informs the various control units involved of the engagement of reverse gear via the CAN.On versions with automatic transmission, there is no reversing switch on the gearbox, but this function is carried out by a special contact "R" for the automatic transmission solenoid valve assembly L050.
