Vdc - wiring diagram

Make

Alfa Romeo

Model

GT Factory Service Manual

Year

2003–2010

Section

Vehicle electronic systems › Vdc - wiring diagram

Wiring diagrams and electrical functionsVdc - wiring diagram

VDC - WIRING DIAGRAM

1.9 JTD 16V

Wiring diagram

Components

Component code	Name	Assembly reference
B1	JUNCTION UNIT
B1	JUNCTION UNIT	Op. 5505A MULTI-FUNCTION COMPONENTS
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
C12	ABS FRONT EARTH
C15	FACIA EARTH, DRIVER''S SIDE
D1	FRONT DASHBOARD COUPLING ( FRONT )
D43	DASHBOARD/CENTRE CONSOLE COUPLING
D97	SHORT CIRCUITING COUPLING
E50	INSTRUMENT PANEL	Op. 5560B ANALOGUE CONTROL PANEL
H1	IGNITION SWITCH	Op. 5520A IGNITION SWITCH
H35	SWITCHES ON TUNNEL ( CONNECTORS )	Op. 7040L CABIN FLOOR COVERING
I30	BRAKE PEDAL SWITCH ( FRONT )	Op. 5550D BRAKE AND REVERSING LIGHTS
K58	STEERING SENSOR ( FRONT )	Op. 3350E VEHICLE DIRECTION CONTROL SYSTEM VDC
K70	LEFT FRONT WHEEL SENSOR FOR ABS ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K71	RIGHT. FRONT WHEEL SENSOR FOR ABS	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K72	PRESSURE SENSOR VDC ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K74	YAWING SENSOR	Op. 3350E VEHICLE DIRECTION CONTROL SYSTEM VDC
K75	LEFT REAR WHEEL SENSOR FOR ABS ( CONNECTORS )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K76	RIGHT REAR WHEEL SENSOR FOR ABS ( CONNECTORS )	Op. 3340A ABS CHECK/ADJUSTMENT 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

2.0 JTS

Wiring diagram

Components

Component code	Name	Assembly reference
B1	JUNCTION UNIT
B1	JUNCTION UNIT	Op. 5505A MULTI-FUNCTION COMPONENTS
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
C12	ABS FRONT EARTH
C15	FACIA EARTH, DRIVER''S SIDE
D1	FRONT DASHBOARD COUPLING ( FRONT )
D43	DASHBOARD/CENTRE CONSOLE COUPLING
D97	SHORT CIRCUITING COUPLING
E50	INSTRUMENT PANEL	Op. 5560B ANALOGUE CONTROL PANEL
H1	IGNITION SWITCH	Op. 5520A IGNITION SWITCH
H35	SWITCHES ON TUNNEL ( CONNECTORS )	Op. 7040L CABIN FLOOR COVERING
I30	BRAKE PEDAL SWITCH ( FRONT )	Op. 5550D BRAKE AND REVERSING LIGHTS
K58	STEERING SENSOR ( FRONT )	Op. 3350E VEHICLE DIRECTION CONTROL SYSTEM VDC
K70	LEFT FRONT WHEEL SENSOR FOR ABS ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K71	RIGHT. FRONT WHEEL SENSOR FOR ABS	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K72	PRESSURE SENSOR VDC ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K74	YAWING SENSOR	Op. 3350E VEHICLE DIRECTION CONTROL SYSTEM VDC
K75	LEFT REAR WHEEL SENSOR FOR ABS ( CONNECTORS )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K76	RIGHT REAR WHEEL SENSOR FOR ABS ( CONNECTORS )	Op. 3340A ABS CHECK/ADJUSTMENT 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

3.2 V6

Wiring diagram

Components

Component code	Name	Assembly reference
B1	JUNCTION UNIT
B1	JUNCTION UNIT	Op. 5505A MULTI-FUNCTION COMPONENTS
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
C12	ABS FRONT EARTH
C15	FACIA EARTH, DRIVER''S SIDE
D1	FRONT DASHBOARD COUPLING ( FRONT )
D43	DASHBOARD/CENTRE CONSOLE COUPLING
D97	SHORT CIRCUITING COUPLING
E50	INSTRUMENT PANEL	Op. 5560B ANALOGUE CONTROL PANEL
H1	IGNITION SWITCH	Op. 5520A IGNITION SWITCH
H35	SWITCHES ON TUNNEL ( CONNECTORS )	Op. 7040L CABIN FLOOR COVERING
I30	BRAKE PEDAL SWITCH ( FRONT )	Op. 5550D BRAKE AND REVERSING LIGHTS
K58	STEERING SENSOR ( FRONT )	Op. 3350E VEHICLE DIRECTION CONTROL SYSTEM VDC
K70	LEFT FRONT WHEEL SENSOR FOR ABS ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K71	RIGHT. FRONT WHEEL SENSOR FOR ABS	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K72	PRESSURE SENSOR VDC ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K74	YAWING SENSOR	Op. 3350E VEHICLE DIRECTION CONTROL SYSTEM VDC
K75	LEFT REAR WHEEL SENSOR FOR ABS ( CONNECTORS )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K76	RIGHT REAR WHEEL SENSOR FOR ABS ( CONNECTORS )	Op. 3340A ABS CHECK/ADJUSTMENT 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

1.8 T.SPARK

Wiring diagram

Components

Component code	Name	Assembly reference
B1	JUNCTION UNIT
B1	JUNCTION UNIT	Op. 5505A MULTI-FUNCTION COMPONENTS
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
C12	ABS FRONT EARTH
C15	FACIA EARTH, DRIVER''S SIDE
D1	FRONT DASHBOARD COUPLING ( FRONT )
D43	DASHBOARD/CENTRE CONSOLE COUPLING
D97	SHORT CIRCUITING COUPLING
E50	INSTRUMENT PANEL	Op. 5560B ANALOGUE CONTROL PANEL
H1	IGNITION SWITCH	Op. 5520A IGNITION SWITCH
H35	SWITCHES ON TUNNEL ( CONNECTORS )	Op. 7040L CABIN FLOOR COVERING
I30	BRAKE PEDAL SWITCH ( FRONT )	Op. 5550D BRAKE AND REVERSING LIGHTS
K58	STEERING SENSOR ( FRONT )	Op. 3350E VEHICLE DIRECTION CONTROL SYSTEM VDC
K70	LEFT FRONT WHEEL SENSOR FOR ABS ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K71	RIGHT. FRONT WHEEL SENSOR FOR ABS	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K72	PRESSURE SENSOR VDC ( FRONT )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K74	YAWING SENSOR	Op. 3350E VEHICLE DIRECTION CONTROL SYSTEM VDC
K75	LEFT REAR WHEEL SENSOR FOR ABS ( CONNECTORS )	Op. 3340A ABS CHECK/ADJUSTMENT DEVICES
K76	RIGHT REAR WHEEL SENSOR FOR ABS ( CONNECTORS )	Op. 3340A ABS CHECK/ADJUSTMENT 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

19 Electrical