Instrument panel - wiring diagram

Make

Alfa Romeo

Model

GT Factory Service Manual

Year

2003–2010

Section

Instrument panel › Instrument panel - wiring diagram

Wiring diagrams and electrical functionsInstrument panel - wiring diagram

INSTRUMENT PANEL - WIRING DIAGRAM

2.0 JTS

Wiring diagram

Components

Component code	Name	Assembly reference
B1	JUNCTION UNIT
B2	JUNCTION UNIT UNDER DASHBOARD	Op. 5505A MULTI-FUNCTION COMPONENTS
B5	MAXI FUSE-1 BOX
B99	MAXIFUSE BOX ON BATTERY	Op. 5530B BATTERY AND LEADS
C10	FRONT LEFT EARTH ( FRONT )
C15	FACIA EARTH, DRIVER''S SIDE
C38	EARTH ON TUNNEL
D1	FRONT DASHBOARD COUPLING ( FRONT )
D4	FRONT/ENGINE CONNECTION ( CONNECTORS )
D20	REAR DASHBOARD COUPLING ( REAR )
E50	INSTRUMENT PANEL	Op. 5560B ANALOGUE CONTROL PANEL
H1	IGNITION SWITCH	Op. 5520A IGNITION SWITCH
I40	HANDBRAKE SWITCH	Op. 5550D BRAKE AND REVERSING LIGHTS
I45	SEAT BELTS WARNING LIGHT SWITCH	Op. 7065A FRONT SEAT BELTS
I50	INERTIAL SWITCH	Op. 1040A FUEL TANK AND COMPONENTS
K20	LEFT BRAKE PAD WEAR SENSOR SWITCH ( FRONT )	Op. 3310A FRONT DISC BRAKES
K25	BRAKE FLUID LEVEL SENSOR (SWITCH) ( FRONT )	Op. 3330C BRAKE PUMP, RESERVOIR AND LOAD PROPORTIONING VALVE
K29	ENGINE OIL TEMPERATURE SENSOR ( CONNECTORS )	Op. 1084A INDICATORS/CHECK DEVICES
K32	ENGINE OIL LEVEL SENSOR	Op. 1084A INDICATORS/CHECK DEVICES
M1	BODY COMPUTER	Op. 5505A MULTI-FUNCTION COMPONENTS
M10	ENGINE MANAGEMENT ECU	1056B
M10	ENGINE MANAGEMENT ECU	Op. 1060G PRESSURE PUMP ELECTRIC CONTROL
M50	ABS CONTROL UNIT ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
N40	FUEL PUMP AND SENDER UNIT	Op. 1040A FUEL TANK AND COMPONENTS

3.2 V6

Wiring diagram

Components

Component code	Name	Assembly reference
B1	JUNCTION UNIT
B2	JUNCTION UNIT UNDER DASHBOARD	Op. 5505A MULTI-FUNCTION COMPONENTS
B5	MAXI FUSE-1 BOX
B99	MAXIFUSE BOX ON BATTERY	Op. 5530B BATTERY AND LEADS
C10	FRONT LEFT EARTH ( FRONT )
C15	FACIA EARTH, DRIVER''S SIDE
C38	EARTH ON TUNNEL
D1	FRONT DASHBOARD COUPLING ( FRONT )
D4	FRONT/ENGINE CONNECTION ( CONNECTORS )
D20	REAR DASHBOARD COUPLING ( REAR )
E50	INSTRUMENT PANEL	Op. 5560B ANALOGUE CONTROL PANEL
H1	IGNITION SWITCH	Op. 5520A IGNITION SWITCH
I40	HANDBRAKE SWITCH	Op. 5550D BRAKE AND REVERSING LIGHTS
I45	SEAT BELTS WARNING LIGHT SWITCH	Op. 7065A FRONT SEAT BELTS
I50	INERTIAL SWITCH	Op. 1040A FUEL TANK AND COMPONENTS
K20	LEFT BRAKE PAD WEAR SENSOR SWITCH ( FRONT )	Op. 3310A FRONT DISC BRAKES
K25	BRAKE FLUID LEVEL SENSOR (SWITCH) ( FRONT )	Op. 3330C BRAKE PUMP, RESERVOIR AND LOAD PROPORTIONING VALVE
K29	ENGINE OIL TEMPERATURE SENSOR ( CONNECTORS )	Op. 1084A INDICATORS/CHECK DEVICES
K32	ENGINE OIL LEVEL SENSOR	Op. 1084A INDICATORS/CHECK DEVICES
M1	BODY COMPUTER	Op. 5505A MULTI-FUNCTION COMPONENTS
M10	ENGINE MANAGEMENT ECU	1056B
M10	ENGINE MANAGEMENT ECU	Op. 1060G PRESSURE PUMP ELECTRIC CONTROL
M50	ABS CONTROL UNIT ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
N40	FUEL PUMP AND SENDER UNIT	Op. 1040A FUEL TANK AND COMPONENTS

1.8 T.SPARK

Wiring diagram

Components

Component code	Name	Assembly reference
See B1 JUNCTION UNIT	Engine compartment junction unit
See B2 JUNCTION UNIT UNDER DASHBOARD	Junction unit under dashboard	Op. 5505A MULTI-FUNCTION COMPONENTS
See B5 MAXI FUSE-1 BOX	MAXI FUSE box
See B99 MAXIFUSE BOX ON BATTERY	Maxifuse box on battery	Op. 5530B BATTERY AND LEADS
See C10 FRONT LEFT EARTH ( FRONT )	Front left earth
See C15 FACIA EARTH, DRIVER''S SIDE	Facia earth, driver''s side
See C38 EARTH ON TUNNEL	Earth on centre tunnel
See D1 FRONT DASHBOARD COUPLING ( FRONT )	Front dashboard coupling
See D4 FRONT/ENGINE CONNECTION ( CONNECTORS )	Front/engine connection
See D20 REAR DASHBOARD COUPLING ( REAR )	Rear dashboard coupling
See E50 INSTRUMENT PANEL	Instrument panel	Op. 5560B ANALOGUE CONTROL PANEL
See H1 IGNITION SWITCH	Ignition switch	Op. 5520A IGNITION SWITCH
See I40 HANDBRAKE SWITCH	Handbrake switch	Op. 5550D BRAKE AND REVERSING LIGHTS
See I45 SEAT BELTS WARNING LIGHT SWITCH	Seat belts warning light switch	Op. 7065A FRONT SEAT BELTS
See I50 INERTIAL SWITCH	Inertial switch	Op. 1040A FUEL TANK AND COMPONENTS
See K20 LEFT BRAKE PAD WEAR SENSOR SWITCH ( FRONT )	Left brake pad wear sensor switch	Op. 3310A FRONT DISC BRAKES
See K25 BRAKE FLUID LEVEL SENSOR (SWITCH) ( FRONT )	Brake fluid level sensor (switch)	Op. 3330C BRAKE PUMP, RESERVOIR AND LOAD PROPORTIONING VALVE
See K29 ENGINE OIL TEMPERATURE SENSOR ( CONNECTORS )	Engine oil temperature sensor	Op. 1084A INDICATORS/CHECK DEVICES
See K32 ENGINE OIL LEVEL SENSOR	Engine oil level sensor	Op. 1084A INDICATORS/CHECK DEVICES
See M1 BODY COMPUTER	Body computer	Op. 5505A MULTI-FUNCTION COMPONENTS
See M10 ENGINE MANAGEMENT ECU	Engine management control unit	1056B
See M10 ENGINE MANAGEMENT ECU	Engine management control unit	Op. 1060G PRESSURE PUMP ELECTRIC CONTROL
See M50 ABS CONTROL UNIT ( FRONT )	ABS control unit	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
See N40 FUEL PUMP AND SENDER UNIT	Fuel pump and sender unit	Op. 1040A FUEL TANK AND COMPONENTS

1.9 JTD 16V

Wiring diagram

Components

Component code	Name	Assembly reference
B1	JUNCTION UNIT
B2	JUNCTION UNIT UNDER DASHBOARD	Op. 5505A MULTI-FUNCTION COMPONENTS
B5	MAXI FUSE-1 BOX
B99	MAXIFUSE BOX ON BATTERY	Op. 5530B BATTERY AND LEADS
C10	FRONT LEFT EARTH ( FRONT )
C15	FACIA EARTH, DRIVER''S SIDE
C38	EARTH ON TUNNEL
D1	FRONT DASHBOARD COUPLING ( FRONT )
D4	FRONT/ENGINE CONNECTION ( CONNECTORS )
D20	REAR DASHBOARD COUPLING ( REAR )
E50	INSTRUMENT PANEL	Op. 5560B ANALOGUE CONTROL PANEL
H1	IGNITION SWITCH	Op. 5520A IGNITION SWITCH
I40	HANDBRAKE SWITCH	Op. 5550D BRAKE AND REVERSING LIGHTS
I45	SEAT BELTS WARNING LIGHT SWITCH	Op. 7065A FRONT SEAT BELTS
I50	INERTIAL SWITCH	Op. 1040A FUEL TANK AND COMPONENTS
K20	LEFT BRAKE PAD WEAR SENSOR SWITCH ( FRONT )	Op. 3310A FRONT DISC BRAKES
K25	BRAKE FLUID LEVEL SENSOR (SWITCH) ( FRONT )	Op. 3330C BRAKE PUMP, RESERVOIR AND LOAD PROPORTIONING VALVE
K29	ENGINE OIL TEMPERATURE SENSOR ( CONNECTORS )	Op. 1084A INDICATORS/CHECK DEVICES
K32	ENGINE OIL LEVEL SENSOR	Op. 1084A INDICATORS/CHECK DEVICES
M1	BODY COMPUTER	Op. 5505A MULTI-FUNCTION COMPONENTS
M10	ENGINE MANAGEMENT ECU	1056B
M10	ENGINE MANAGEMENT ECU	Op. 1060G PRESSURE PUMP ELECTRIC CONTROL
M50	ABS CONTROL UNIT ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
N40	FUEL PUMP AND SENDER UNIT	Op. 1040A FUEL TANK AND COMPONENTS

19 Electrical