Alfa Romeo GT 1.8 T.SPARK – BOOT AND FUEL FLAP OPENING – – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

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Wiring diagram - BOOT AND FUEL FLAP OPENING - Alfa Romeo GT 1.8 T.SPARK

BOOT AND FUEL FLAP OPENING - WIRING DIAGRAM Alfa Romeo GT 1.8 T.SPARK

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Components - BOOT AND FUEL FLAP OPENING - Alfa Romeo GT 1.8 T.SPARK

Component code	Name	Assembly reference
B1	JUNCTION UNIT	-
B1	JUNCTION UNIT
B2	JUNCTION UNIT UNDER DASHBOARD
B5	MAXI FUSE-1 BOX	-
B98	SUPPLEMENTARY FUSE BOX ( REAR )	-
B99	MAXIFUSE BOX ON BATTERY
C15	FACIA EARTH, DRIVER''S SIDE	-
C30	LEFT REAR EARTH ( REAR )	-
C32	REARSCREEN EARTH	-
C38	EARTH ON TUNNEL	-
D20	REAR DASHBOARD COUPLING ( REAR )	-
D30	REAR COUPLING FOR /FRONT DOOR. DRIVER''S SIDE	-
D31	RIGHT FRONT DOOR REAR COUPLING/.	-
D43	DASHBOARD/CENTRE CONSOLE COUPLING	-
D85	TAILGATE REAR SEAL/	-
D85	Tailgate rear coupling	-
D97	SHORT CIRCUITING COUPLING	-
H1	IGNITION SWITCH
H12	HAZARD WARNING LIGHTS, FOG LIGHTS, REAR FOG LAMPS CONTROL
H35	SWITCHES ON TUNNEL ( CONNECTORS )
H44	ELECTRIC WINDOWS CONTROLS ASSEMBLY ON DRIVER''S DOOR
I11	BOOT OPENING SWITCH
J56	BOOT OPENING RELAY ( REAR )	-
J57	FUEL FLAP OPENING RELAY	-
M1	BODY COMPUTER
N57	BOOT OPENING GEARED MOTOR ( CONNECTORS )
N58	FUEL FLAP LOCK GEARMOTOR
P93	RECEIVER AERIAL FOR ALARM AND CENTRAL LOCKING ( FRONT )	-

Location of components - BOOT AND FUEL FLAP OPENING - Alfa Romeo GT 1.8 T.SPARK

BOOT AND FUEL FLAP OPENING - LOCATION OF COMPONENTS Alfa Romeo GT 1.8 T.SPARK

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Components - BOOT AND FUEL FLAP OPENING - Alfa Romeo GT 1.8 T.SPARK

Component code	Name	Assembly reference
B1	JUNCTION UNIT	-
B1	JUNCTION UNIT
B2	JUNCTION UNIT UNDER DASHBOARD
B5	MAXI FUSE-1 BOX	-
B98	SUPPLEMENTARY FUSE BOX ( REAR )	-
B99	MAXIFUSE BOX ON BATTERY
C15	FACIA EARTH, DRIVER''S SIDE	-
C30	LEFT REAR EARTH ( REAR )	-
C32	REARSCREEN EARTH	-
C38	EARTH ON TUNNEL	-
D20	REAR DASHBOARD COUPLING ( REAR )	-
D30	REAR COUPLING FOR /FRONT DOOR. DRIVER''S SIDE	-
D31	RIGHT FRONT DOOR REAR COUPLING/.	-
D43	DASHBOARD/CENTRE CONSOLE COUPLING	-
D85	TAILGATE REAR SEAL/	-
D85	Tailgate rear coupling	-
D97	SHORT CIRCUITING COUPLING	-
H1	IGNITION SWITCH
H12	HAZARD WARNING LIGHTS, FOG LIGHTS, REAR FOG LAMPS CONTROL
H35	SWITCHES ON TUNNEL ( CONNECTORS )
H44	ELECTRIC WINDOWS CONTROLS ASSEMBLY ON DRIVER''S DOOR
I11	BOOT OPENING SWITCH
J56	BOOT OPENING RELAY ( REAR )	-
J57	FUEL FLAP OPENING RELAY	-
M1	BODY COMPUTER
N57	BOOT OPENING GEARED MOTOR ( CONNECTORS )
N58	FUEL FLAP LOCK GEARMOTOR
P93	RECEIVER AERIAL FOR ALARM AND CENTRAL LOCKING ( FRONT )	-

Description - BOOT AND FUEL FLAP OPENING - Alfa Romeo GT 1.8 T.SPARK

The boot open motor is operated by:the button on the dashboard;the remote control.The control unit built into the commands unit on the door controls the operation of the boot lock release: it receives the request to open the boot from the Body Computer or from the control signal from the relevant button on the dashboard., and consequently issues a command to an external relay, located under the dashboard behind the Body Computer.The boot opening logic is as follows:when the ignition is on, the control button causes the boot to open if the vehicle speed is 0 km/h;with the ignition off, or when one of the doors is opened, the control button operates for a timed period of 3 minutes.Whenever the control button is pressed, a confirmation beep is issued - via a signal transmitted on the CAN - by the instrument panel buzzer.The remote control receiver aerial is connected directly to the Body Computer which contains the electronics of the receiver proper: the remote control is located in the key, on which a specific button controls the boot release (a further two buttons control the door lock and release]). The Body Computer receives the boot open request from the remote control and, with the ignition off, sends the command to the unit on the door.The operation of the geared motor opening the fuel flap takes place via the special button in the centre console.The Body Computer controls the operation of the fuel flap release in accordance with the following logic: the control is disabled:with the ignition ON;if the doors are closed and locked from the outside.

Functional description - BOOT AND FUEL FLAP OPENING - Alfa Romeo GT 1.8 T.SPARK

The Body ComputerM1receives as input the signals coming from the aerial-receiverP93, which is connected to pins 21 and 31 of connector A.Via the CAN line, the Body ComputerM1is connected to the controls unit on the doorH44.The controls unit on the doorH44is supplied - pin 24 of connector B - from the line protected by the fuse F39 of the unit under the dashboardB2.The unitH44receives as input the signal from the release button, located in the controls unitH12, at pin 3 of connector B.According to the control logic described above, the unitH44 sends a command from pin 6 of connector A, which energizes the boot opening relay J56 which, supplied by the line protected by fuse F60 of the additional fuse box B98, controls the operation of the boot lock motor N57.The Body ComputerM1 receives the unlocking command for the fuel flap, located in the control unit on the tunnel H35 as an input at pin 17 of connector C.According to the control logic described above, the Body ComputerM1 sends a command from pin 12 of connector A which energizes the fuel flap opening relay J57 which, supplied by the line protected by fuse F62 of the additional fuse box B98, controls the operation of the fuel flap geared motor N58.