Fiat ULYSSE 2.2 16V JTD fino a 04/03 – CENTRAL LOCKING – – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

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Wiring Diagram - CENTRAL LOCKING - Fiat ULYSSE 2.2 16V JTD fino a 04/03

CENTRAL LOCKING WIRING DIAGRAM Fiat ULYSSE 2.2 16V JTD fino a 04/03

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Components - CENTRAL LOCKING - Fiat ULYSSE 2.2 16V JTD fino a 04/03

Component code	Description	Reference to the assembly
B005	MAXI FUSE box	-
B098	Additional fuse box	-
C015	Driver''s dashboard earth	-
C020	Passenger dashboard earth	-
C030	Left rear earth	-
C031	Right rear earth	-
D020	Dashboard/rear coupling	-
D030	Left front door coupling	-
D031	Right front door coupling	-
D042	Courtesy light coupling	-
D085	Rear/tailgate coupling	-
D196	Left sliding door coupling	5505A
D197	Right sliding door coupling	5505A
I011	Boot release switch	7015B
I018	Switch on left rear door	-
I019	Switch on right rear door	-
I110	Door closing switch	-
J136	Child lock relay	-
M001	Body computer	5505A
M093	Steering wheel node control unit (NVO)	5550A
M171	Sliding side door node	5505A
N050	Left front door lock geared motor	7005N
N051	Right front door lock geared motor	7005N
N055	Left rear door lock geared motor	7020N
N056	Right rear door lock geared motor	7020N
N057	Boot lock geared motor	-
N151	Left rear door child lock motor	-
N152	Right rear door child lock motor	-
N166	Left sliding side door lock geared motor	7020N
N167	Right sliding side door lock geared motor	7020N

Location Components - CENTRAL LOCKING - Fiat ULYSSE 2.2 16V JTD fino a 04/03

CENTRAL LOCKING LOCATION COMPONENTS Fiat ULYSSE 2.2 16V JTD fino a 04/03

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Components - CENTRAL LOCKING - Fiat ULYSSE 2.2 16V JTD fino a 04/03

Component code	Description	Reference to the assembly
B005	MAXI FUSE box	-
B098	Additional fuse box	-
C015	Driver''s dashboard earth	-
C020	Passenger dashboard earth	-
C030	Left rear earth	-
C031	Right rear earth	-
D020	Dashboard/rear coupling	-
D030	Left front door coupling	-
D031	Right front door coupling	-
D042	Courtesy light coupling	-
D085	Rear/tailgate coupling	-
D196	Left sliding door coupling	5505A
D197	Right sliding door coupling	5505A
I011	Boot release switch	7015B
I018	Switch on left rear door	-
I019	Switch on right rear door	-
I110	Door closing switch	-
J136	Child lock relay	-
M001	Body computer	5505A
M093	Steering wheel node control unit (NVO)	5550A
M171	Sliding side door node	5505A
N050	Left front door lock geared motor	7005N
N051	Right front door lock geared motor	7005N
N055	Left rear door lock geared motor	7020N
N056	Right rear door lock geared motor	7020N
N057	Boot lock geared motor	-
N151	Left rear door child lock motor	-
N152	Right rear door child lock motor	-
N166	Left sliding side door lock geared motor	7020N
N167	Right sliding side door lock geared motor	7020N

Description - CENTRAL LOCKING - Fiat ULYSSE 2.2 16V JTD fino a 04/03

The simultaneous operation of the door locks takes place via:the key;the door handles;the interior button;the remote control;The remote control incorporated in the key has 2 buttons:one for activating the central locking (locking) command, switching on the alarm and the location function;one for activating the release of the central locking and switching off the alarm.Pressing the locking button for a while activates the so-called "location" function: all the interior courtesy lights, together with the direction indicators, come on for a few seconds.Pressing the unlocking button a second time activates the so-called "passenger compartment ventilation" function: the front and rear side windows open completely to allow the introduction of outside air into the passenger compartment. < R1 > < R2 >The central locking button, located near the front courtesy light, makes it possible to lock and unlock all the doors from the inside. In addition, the handles on each of the four doors allow them to be opened from the inside and when the handle on any of the doors is operated, this operation unlocks all the other doors including the tailgate.The tailgate is fitted with a 2- position electric lock:The tailgate lock does not have a lock barrel, the opening of the tailgate is controlled by a button next to the number plate. This exterior button is switched off if the vehicle is locked, whilst it is activated: with the ignition key in position M or 1 min after the key is in position S.locked position (deactivated position),"released" position (activated position),The operation of the locks is managed by the Body Computer which controls the effective state of the locks by means of signals which arrive from the switches in the actual locks (these signals are also used for the lights delay timer): in this way, the "locking" command is only carried out if all the doors are properly shut and the locks unlocked; conversely, the "unlocking" command is only carried out if the locks are locked;The remote control receiver aerial is incoropated in the steering column switch unit (steering wheel node); the activation and/or deactivation information is sent to the Body Computer via the CAN.767The automatic locking of the doors with the vehicle moving takes place, if the function is activated, when the speed of the vehicle reaches 10 km/h; pressing the central locking button briefly ( < 3 secs.) deactivates the automatic locking function until it is next switched off.The switching off and activation of the automatic locking function whilst driving can be activated by pressing the central locking button for a while.The tailgate lock is always activated and cannot be deactivated.767In the case of an accident, the body computer receives the Air Bag activation information from the Air Bag control unit and controls the opening of all the doors. [EL 7030]

Operational Description - CENTRAL LOCKING - Fiat ULYSSE 2.2 16V JTD fino a 04/03

The central locking is managed by the body computer node M001.The steering wheel node M093 receives the door open/closed signal from the remote control.The command (door opening or closing) is provided by the steering wheel node control unit M093 to the body computer node M001. The signal travels via the CAN which connects the two control units.The steering wheel node control unit M093 receives a supply (pin 5 connector A) through the line protected by fuse F11, located in the body computer node M001; it receives a supply via the CAN (pin 6 connector A) from the line protected by fuse F16, located in the body computer node M001.The command for opening/closing the doors can also be sent by the internal switch I110.Pressing the special switch on unit I110 sends an earth signal indicating that the locks have been locked/unlocked from pin 6 to the body computer node M001 (pin 14 connector I).Pins 1 and 4 of I110 receive a power supply to light up the LEDs at pin 9 connector D and at pin 12 connector F of the body computer node M001; the supply provided by pin 12 connector F of M001 is protected by fuse F12 and operated by a specific relay, both housed inside the body computer node.The body computer node M001 sends supplies, from pins 13 and 15 connector F, to the electric motors for the door locks N055, N056, N050, and N051 opening or closing the doors depending on the command received.The front door locks N050 and N051 communicate, from pin 4, with the body computer M001, at pins 27 and 29 of connector L, informing it of the state of the door (locked/unlocked). The locks inform the body computer node, from pin 6, of the door status (open/closed) at pins 4 and 5.The opening of the sliding side doors is signalled by specific switches I018 (left sliding side door) and I019 (right sliding side door) to pin 34 (left door) and 33 (right door) of connector L of M001.The electric boot lock N057 is controlled by the body computer node M001 by pin 2 connector I and the boot closed signal is provided by pin 3 N057 to pin 16 connector I of the body computer node.The body computer node M001 receives the signal coming from the boot switch I011 at pin 17 of this connector.