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Alfa Romeo GT 2.0 JTS – CRUISE CONTROL – – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

Alfa Romeo GT 2.0 JTS   – CRUISE CONTROL –  – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

Wiring diagram - CRUISE CONTROL - Alfa Romeo GT 2.0 JTS





Components - CRUISE CONTROL - Alfa Romeo GT 2.0 JTS



Component codeDescriptionReference to the assembly
B1JUNCTION UNIT-
B2JUNCTION UNIT UNDER DASHBOARD
B5MAXI FUSE-1 BOX-
B99MAXIFUSE BOX ON BATTERY
C15FACIA EARTH, DRIVER''S SIDE-
D49PEDAL ASSEMBLY JOIN-
D97SHORT CIRCUITING COUPLING-
E50INSTRUMENT PANEL
H1IGNITION SWITCH
H7CRUISE CONTROL ( FRONT )
I30BRAKE PEDAL SWITCH ( FRONT )
I31CLUTCH PEDAL SWITCH ( FRONT ) 1056B
I31CLUTCH PEDAL SWITCH ( FRONT ) 1060G
M1BODY COMPUTER
M10ENGINE MANAGEMENT ECU 1056B
M10ENGINE MANAGEMENT ECU 1060G

Component location - CRUISE CONTROL - Alfa Romeo GT 2.0 JTS





Components - CRUISE CONTROL - Alfa Romeo GT 2.0 JTS



Component codeDescriptionReference to the assembly
B1JUNCTION UNIT-
B2JUNCTION UNIT UNDER DASHBOARD
B5MAXI FUSE-1 BOX-
B99MAXIFUSE BOX ON BATTERY
C15FACIA EARTH, DRIVER''S SIDE-
D49PEDAL ASSEMBLY JOIN-
D97SHORT CIRCUITING COUPLING-
E50INSTRUMENT PANEL
H1IGNITION SWITCH
H7CRUISE CONTROL ( FRONT )
I30BRAKE PEDAL SWITCH ( FRONT )
I31CLUTCH PEDAL SWITCH ( FRONT ) 1056B
I31CLUTCH PEDAL SWITCH ( FRONT ) 1060G
M1BODY COMPUTER
M10ENGINE MANAGEMENT ECU 1056B
M10ENGINE MANAGEMENT ECU 1060G

Description - CRUISE CONTROL - Alfa Romeo GT 2.0 JTS


The Cruise Control function - constant speed governor - allows the driver to drive the car at a constant speed without pressing the accelerator pedal.The function is managed by the engine control unit. This receives commands from a Cruise Control lever on the left of the steering wheel beneath the stalk switch unit.The function is engaged by turning the wheel (ON).When a speed is set ( SET + , SET - ), the setting is saved and may be called up at any time ( RCL ).The function is automatically deactivated:by pressing the brake pedal;by pressing the clutch pedal;by turning the wheel to OFF;by switching off the engine;In such cases, the last speed achieved is stored and can be recalled by pressing the RCL button.The system also deactivates at speeds below the minimum permitted speed (about 30 km/h)With the system activated, the warning light in the instrument panel comes on, connected via the CAN to the engine management control unit.For more details

Functional description - CRUISE CONTROL - Alfa Romeo GT 2.0 JTS


The Cruise Control function is managed by the engine management control unit M10when controlled by the special Cruise Control system control H7located to the left of the steering wheel.The control H7receives an ignition-controlled power supply (INT) pin 2 from the line protected by fuse F35 of the junction unit under the dashboard B2.Control H7 at pin 41 of connector A, with the ON/OFF signal at pin 21 of connector A, with the RCL signal at pin 44 of connector A, with the SET+ signal at pin 43 of connector A, with the SET- signalPin 20 of connector A of M10receives the "pedal released" signal (N.C. contact) coming from the second contact of the brake lights switch I30with an ignition-controlled power supply (INT) from the line protected by fuse F35 of the junction unit under the dashboard B2.Pin 23 of connector A of M10receives the signal coming from the clutch switch I31Via the CAN line the engine management control unit M10is connected to the Body Computer M1and to the instrument panel E50to manage the "Cruise Control on" warning light.

Engine compartment junction unit



B1A



B1A



B1A



B1B



B1B



B1B



B1C



B1C



B1C



B1D



B1E



B1E



B1X



B1X



Junction unit under dashboard



B2A



B2A



B2A



B2A



B2A



B2A



B2B



B2B



B2C



B2C



B2D



B2E



B2F



B2G



B2H



MAXI FUSE box



B5A



B5B



B5C



B5D



B5E



B5F



Maxifuse box on battery



B99A



B99A



B99B



B99D



Facia earth, driver's side



C15A



C15B



C15C



Short circuiting coupling



D97A



D97A



D97A



D97C



D97D



D97E



D97G



D97H



D97I



D97M



Instrument panel



E50A



E50B



Ignition switch



H1A



H1A



H1B



Cruise Control



H7



H7



H7



Brake pedal switch



I30



Clutch pedal switch



I31



I31



I31



Body computer



M1A



M1A



M1A



M1A



M1A



M1A



M1B



M1C



M1D



M1E



M1F



M1G



Engine management control unit



M10A



M10A



M10A



M10B



M10B



M10B


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