Workshop Manuals Factory service & repair Fiat
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Fiat Ulysse Factory Service Manual (2002-2010)19 · Wiring diagrams and electrical functions
19 · Electrical

Central locking description

Make
Fiat
Model
Ulysse Factory Service Manual
Year
2002–2010
Section
Electrically activated devices › Central locking description
Wiring diagrams and electrical functionsCentral locking description

CENTRAL LOCKING DESCRIPTION

Description

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.

See E2510 COURTESY LIGHTS

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 >

See E3051 ELECTRIC REAR WINDOWS

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.

The 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.

In 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]

Description

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 4 buttons:

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.

See E2510 COURTESY LIGHTS

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 >

See E3051 ELECTRIC REAR WINDOWS

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.

The 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.

In 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]

2.0 16V JTD, 2.2 16V JTD · MY 2005

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.

See E7015 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.

See E2020 DIRECTION INDICATORS / HAZARD WARNING LIGHTS

See E2510 COURTESY LIGHTS

See E2520 GLOVE COMPARTMENT LIGHT - LUGGAGE COMPARTMENT LIGHT - SUN VISOR LIGHT

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.

See E3050 ELECTRIC FRONT WINDOWS

See E3051 ELECTRIC REAR WINDOWS

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:

  • locked position (deactivated position);
  • "released" position (activated position).

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 outer button is deactivated if the vehicle is locked, whilst it is activated with the ignition ON or 1 minute after the key has been turned to the S 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.

The 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.

In 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.

In this respect,

See E7030 AIRBAG

Parts & tools for this job For 2002 Fiat Ulysse

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.