Alfa Romeo 159 2.4 JTD 20V Da 01/06 – CONNECT – – Connect Nav+ – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

WIRING DIAGRAM - CONNECT - Alfa Romeo 159 2.4 JTD 20V Da 01/06

CONNECT - WIRING DIAGRAM Alfa Romeo 159 2.4 JTD 20V Da 01/06

COMPONENTS - CONNECT - Alfa Romeo 159 2.4 JTD 20V Da 01/06

Component code	Description	Reference to the operation
B001	JUNCTION UNIT
B002	JUNCTION UNIT UNDER DASHBOARD
B099	MAXIFUSE BOX ON BATTERY
C020	PASSENGER SIDE DASHBOARD EARTH	-
D001	FRONT/DASHBOARD COUPLING	-
D020	DASHBOARD/REAR COUPLING	-
D047	CLOCK SPRING COUPLING	-
G010	FRONT COURTESY LIGHT
M001	BODY COMPUTER
M089	STEERING LOCK CONTROL UNIT (NBS)
P020	RADIO
P025	AERIAL POWER SUPPLY

COMPONENT LOCATION - CONNECT - Alfa Romeo 159 2.4 JTD 20V Da 01/06

CONNECT - COMPONENT LOCATION Alfa Romeo 159 2.4 JTD 20V Da 01/06

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Component code	Description	Reference to the operation
B001	JUNCTION UNIT
B002	JUNCTION UNIT UNDER DASHBOARD
B099	MAXIFUSE BOX ON BATTERY
C020	PASSENGER SIDE DASHBOARD EARTH	-
D001	FRONT/DASHBOARD COUPLING	-
D020	DASHBOARD/REAR COUPLING	-
D047	CLOCK SPRING COUPLING	-
G010	FRONT COURTESY LIGHT
M001	BODY COMPUTER
M089	STEERING LOCK CONTROL UNIT (NBS)
P020	RADIO
P025	AERIAL POWER SUPPLY

DESCRIPTION - CONNECT - Alfa Romeo 159 2.4 JTD 20V Da 01/06

A road map navigation system reveals the vehicle''s position on a map (showing town streets and main roads/motorways) at every moment and pinpoints it on the CONNECT display.In this way the driver is guided to the required destination step by step by means of voice messages and visual information. The system also provides additional information for reaching general services, namely: hotels, carparks, restaurants, chemists, service stations, hospitals, ALFA ROMEO service outlets, railway stations, airports etc.The navigation system uses GPS (Global Positioning System) satellite localisation technology and is fitted, when ordered, in the integrated radio-phone-navigation system known as "CONNECT NAV +". The navigation CD-ROM drive is located in the unit.The GPS consists of an aerial that allows the vehicle to be GPS satellite-located: the aerial is connected to a receiver located in the integrated unit by means of a special shielded cable. The stylus aerial is fitted at the rear of the roof: it performs three functions (radio/GSM/GPS) because it also incorporates a GSM aerial and a radio aerial. Vehicle position is identified by analysing GPS data together with speedometer and reverse gear signals received from the vehicle.Some versions are equipped with a series of buttons on the steering wheel: these are used to send out radio and also phone commands.Other control buttons are located in the front courtesy light.For more details on phone operation

FUNCTIONAL DESCRIPTION - CONNECT - Alfa Romeo 159 2.4 JTD 20V Da 01/06

Radio P20 is supplied directly (pin 7 of connector A) from the battery via the line for fuse F23 of the engine compartment junction unit B1 .The radio P20 receives an ignition-operated (INT) power supply (pin 4 of connector A) via the line for fuse F49 of the junction unit under the dashboard B2 .Pin 8 of connector A is earthed.Pins 1 and 3 of connector A receive the CAN line by which radio P20 is connected to Body Computer M1 and the other system nodes.The control buttons located in the front courtesy light G10 - connector G - are connected to pins 10 and 12 of connector D of P20.