Fiat ULYSSE 2.0 16v da 04/03 – COURTESY LIGHTS – – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

Wiring Diagram - COURTESY LIGHTS - Fiat ULYSSE 2.0 16v da 04/03

COURTESY LIGHTS WIRING DIAGRAM Fiat ULYSSE 2.0 16v da 04/03

Components - COURTESY LIGHTS - Fiat ULYSSE 2.0 16v da 04/03

Component code	Description	Reference to the assembly
C020	Passenger dashboard earth	-
C030	Left rear earth	-
C031	Right rear earth	-
D030	Left front door coupling	-
D031	Right front door coupling	-
D042	Courtesy light coupling	-
G010	Front courtesy light	7040E
G011	Passenger area front courtesy light	7040E
G012	Passenger area rear courtesy light	7040E
I018	Switch on left rear door	-
I019	Switch on right rear door	-
I129	Courtesy lights disabling switch	-
M001	Body computer	5505A
N050	Left front door lock geared motor	7005N
N051	Right front door lock geared motor	7005N

Location Components - COURTESY LIGHTS - Fiat ULYSSE 2.0 16v da 04/03

COURTESY LIGHTS LOCATION COMPONENTS Fiat ULYSSE 2.0 16v da 04/03

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Components - COURTESY LIGHTS - Fiat ULYSSE 2.0 16v da 04/03

Component code	Description	Reference to the assembly
C020	Passenger dashboard earth	-
C030	Left rear earth	-
C031	Right rear earth	-
D030	Left front door coupling	-
D031	Right front door coupling	-
D042	Courtesy light coupling	-
G010	Front courtesy light	7040E
G011	Passenger area front courtesy light	7040E
G012	Passenger area rear courtesy light	7040E
I018	Switch on left rear door	-
I019	Switch on right rear door	-
I129	Courtesy lights disabling switch	-
M001	Body computer	5505A
N050	Left front door lock geared motor	7005N
N051	Right front door lock geared motor	7005N

Description - COURTESY LIGHTS - Fiat ULYSSE 2.0 16v da 04/03

The front courtesy light and the centre courtesy light have three lamps with three control switches:the corresponding spot light can be switched on using external switches.the centre switch can be used to switch the centre light on or off and the switching on is also subject to a delay timer ("courtesy lights" mode) as described belowThere is only one bulb in the rear courtesy light which can be switched on or off using the relevant switch or through a delay timer as described below.The courtesy light operation is timed according to a logic managed by the body computer:unlocking the doors using the remote control or by turning the key in the lock causes all the centre lights and the spot lights to come on; their operation is subject to a delay timer and if the doors are not opened after a few seconds the lights gradually go off.when the remote control door locking button is pressed for a while ("location" function) all the interior courtesy lights together with the direction indicators come on for a few seconds.when the key is turned to position S, the front courtesy light comes on; its operation is subject to a delay timer: the lights go out gradually after a few seconds.when one of the front doors is opened the centre light comes on, without the spot lights, so do the "puddle" courtesy lights [EL201]; their operation is subject to a delay timer: the lights go out gradually a few seconds after the doors are closed.when the engine is started up the lights go out gradually a few seconds later.when one of the rear doors is opened, the centre light comes on without the spot lights: operation is subject to a delay timer: a few seconds after the doors are closed, the lights go out gradually.

Operational Description - COURTESY LIGHTS - Fiat ULYSSE 2.0 16v da 04/03

The courtesy lights in the passenger compartment come on in "courtesy light" mode dependent on the opening of the door.The opening of the front doors is signalled via the switch incorporated in the locks N050 and N051.When the door is opened, the (normally closed type) switch provides an earth signal at pin 4 (left front door) and pin 5 (right front door) for connector L of the body computer node M001.Having received the signal, the body computer node M001, sends the command, from pin 32 connector L, to the front courtesy light G010, with a supply coming from the line protected by fuse F12 of M001.Having received the signal, the body computer node M001, sends the command, from pin 32 connector L, to the front courtesy light G010, with a supply coming from the line protected by fuse F12 of M001.The opening of the sliding side doors is signalled by specific switches I018 (left sliding side door) and I019 (right sliding side door).When the sliding side door is open, an earth signal reaches the body computer node M001 at pins 34 (left sliding side door) and 33 (right sliding side door) of connector L. The body computer node M001 sends a command, from pin 6 connector I, to the courtesy lights G011 and G012 providing a power supply for the bulbs contained inside.The front courtesy light mode can be disabled/enabled via switch I129. The enabling command is given by supplying an earth signal from pin B2 of I129 to pin 25 of connector L of M001; whilst the disabling command is given by supplying the same earth signal from pin A2 of I129 to pin 15 connector I of M001.For operation in manual mode, the body computer node M001 provides a supply, from pin 12 of connector H, coming from the line protected by fuse F07 of M001, directly to the front courtesy light G010 and to the rear courtesy lights G011 and G012.It is possisble to switch on the bulbs manually using the switches inside the courtesy lights G010, G011 and G012.