VW GOLF 2009 – Multi-function steering wheel for CCS and radio . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW GOLF 2009 - Operating unit in steering wheel - horn plate - airbag coil connector - airbag igniter - driver's side

E221	Operating unit in steering wheel
F138	Airbag coil connector
H	Horn plate
J234	Airbag control unit
L45	Light for memory operating unit
N95	Airbag igniter, driver's side
T5b	5-pin connector
T5j	5-pin connector
T75	75-pin connector
81	Earth connection -1-, in dash panel wiring harness
135	Earth connection -2-, in dash panel wiring harness
A20	Connection (15a), in dash panel wiring harness

Wiring Diagram VW GOLF 2009 - Multi-function steering wheel control unit - dual tone horn relay

D	Ignition/starter switch
E20	Switches and instruments, lighting control
J4	Dual tone horn relay
J59	X contact relief relay
J453	Multi-function steering wheel control unit, above the central electrics
R	Radio
S5	Fuse in fuse box
S240	Fuse in fuse box
T3c	3-pin connector
T16	16-pin connector, in dash panel centre, self-diagnosis connection***
T18c	18-pin connector
T20	20-pin connector, green
135	Earth connection -2-, in dash panel wiring harness
501	Screw connection -2- (30), on relay plate
A2	Positive (+) connection (15), in dash panel wiring harness
A4	Positive (+) connection (58b), in dash panel wiring harness
A32	Positive (+) connection (30), in dash panel wiring harness
A76	Connection (diagnosis wire K), in dash panel wiring harness
A80	Connection -1- (X), in dash panel wiring harness
***	Models for Mexico, self-diagnosis connection left under dash panel

Wiring Diagram VW GOLF 2009 - Multi-function steering wheel control unit - cruise control system switch (CCS) - dual tone horn

E45	Cruise control system switch
H1	Dual tone horn
J...	Engine control units
J453	Multi-function steering wheel control unit, above the central electrics
T10e	10-pin connector, black, in control unit protective housing, in plenum chamber left*
T10s	10-pin connector, next to steering column
T18c	18-pin connector
179	Earth connection, in left headlight wiring harness
A16	Connection (CCS), in dash panel wiring harness
A20	Connection (15a), in dash panel wiring harness
A90	Connection (dual tone horn), in dash panel wiring harness
*	⇒ Current Flow Diagram CCS/ engine

VW GOLF 2009 Motronic control unit J220

Motronic control unit -J220-

   

VW GOLF 2009 Earth points in the engine compartment

Location: Designation of connector: Get access to all wiring diagrams of the car A -  Motronic control unit -J220- B -  81-pin connector -T81- C -  40-pin connector -T40- –  in engine compartment, bottom left -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  Radiator fan control unit -J293- B -  4-pin connector, on radiator fan control unit -T4v- C -  14-pin connector, on radiator fan control unit -T14- –  in engine compartment, right -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  Automatic gearbox control unit -J217- B -  68-pin connector, on automatic gearbox control unit -T68- –  behind the door trim, front left -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  Driver door control unit -J386- B -  29-pin connector, on driver door control unit -T29- –  behind the door trim, front right -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  Front passenger door control unit -J387- B -  29-pin connector, on front passenger door control unit -T29a- –  behind the door trim, rear left -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  Rear left door control unit -J388- B -  18-pin connector, on left rear door control unit -T18- –  behind the door trim, rear right -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  Rear right door control unit -J389- B -  18-pin connector, on left rear door control unit -T18b- –  In centre console, under radio -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car E -  Climatronic control unit -J255- A -  12-pin connector, on Climatronic control unit -T12c- B -  20-pin connector, on Climatronic control unit -T20- C -  16-pin connector, on Climatronic control unit -T16b- D -  16-pin connector, on Climatronic control unit -T16a- –  Behind glove compartment, front passenger side -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  Convenience system central control unit -J393- B -  15-pin connector, on convenience system central control unit -T15- C -  23-pin connector, on convenience system central control unit -T23- –  Behind instrument cluster-arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  Control unit with display in dash panel insert -J285- C -  32-pin connector, blue, on instrument cluster control unit with indicator unit -T32- 1 -  Terminal 15a 2 -  Right turn signal 3 -  Speed signal 4 -  Turn signal relay 5 -  Fuel gauge sender 6 -  vacant 7 -  Terminal 31 8 -  Coolant temperature indicator sensor 9 -  Terminal 31 10 -  Oil pressure switch 11 -  vacant 12 -  Alternator  -  Voltage regulator 13 -  vacant 14 -  Rear fog light bulb 15 -  vacant 16 -  vacant 17 -  Terminal 56a 18 -  Left turn signal 19 -  ABS control unit 20 -  Terminal 58b 21 -  Door contact switch 22 -  Coolant shortage indicator sender 23 -  Terminal 30a 24 -  Terminal 31 25 -  Terminal K 26 -  Terminal 58r 27 -  Terminal 58l 28 -  Speedometer sender 29 -  Brake fluid level warning contact 30 -  Terminal 86s 31 -  Front left belt switch 32 -  vacant B -  32-pin connector, green, on instrument cluster control unit with indicator unit -T32a- 1 -  vacant 2 -  Immobilizer reader coil 3 -  vacant 4 -  Terminal for CAN-Bus / control 5 -  Immobilizer 6 -  Windscreen washer fluid level sender 7 -  Brake wear indicator 8 -  Terminal for CAN-Bus "high" - convenience - 9 -  Terminal for CAN-Bus "low" - convenience - 10 -  vacant 11 -  vacant 12 -  Radiator fan control unit 13 -  Handbrake warning switch 14 -  Terminal for ASR/ESP 15 -  vacant 16 -  vacant 17 -  Immobilizer reader coil 18 -  vacant 19 -  Terminal for CAN-Bus high 20 -  Terminal for CAN-Bus low 21 -  vacant 22 -  Contact switch on bonnet / bonnet for alarm system 23 -  Multifunction display memory switch 24 -  Multifunction display memory switch 25 -  Multifunction display memory switch 26 -  Ambient temperature sensor 27 -  Terminal for CAN-Bus high 28 -  Terminal for CAN-Bus low 29 -  vacant 30 -  Terminal for clock 31 -  Terminal for data 32 -  Terminal for Enable –  under centre console -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  Airbag control unit -J234- B -  75-pin connector, on airbag control unit -T75- –  In engine compartment, left -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  ABS control unit -J104- B -  47-pin connector, on ABS control unit -T47- –  Behind right luggage compartment lining-arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A -  Parking aid control unit -J446- B -  16-pin connector, on parking aid control unit -T16z- C -  12-pin connector, on parking aid control unit -T12ka- VW GOLF 2009

Earth strap, battery - body - Arrow A -

Earth points in the engine compartment

1	Earth strap, battery - body

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Location:

2	Earth strap, gearbox - body

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Location:

12	Earth point, on left in engine compartment

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Location:

15	Earth point, on cylinder head

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Location:

608	Earth point, in centre of plenum chamber

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Location:

609	Earth point, on right in plenum chamber

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Location:

Earth strap, battery - body - Arrow A -

Earth point, in engine compartment, left -arrow B-  

Earth strap, gearbox - body- Arrow -

 

Earth connection on cylinder head - arrow -

 

Earth connection on water deflector, centre - arrow -

 

Earth connection on water deflector, right - arrow -

 

Earth points in passenger compartment

42	Earth point, next to steering column

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Location:

44	Earth point, lower part of left A-pillar

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Location:

45	Earth point, centre behind dash panel

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Location:

49	Earth connection, on steering column

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Location:

Earth point, next to steering column- arrow -

 

Earth connection, lower part of left A-pillar -arrow-

 

Earth connection, centre behind dash panel- Arrow -

 

Earth connection on steering column - arrow -

 

Earth points in rear part of vehicle

50	Earth points, in luggage compartment, left

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Location:

Earth points in luggage compartment, left - Arrow -

 

VW GOLF 2009 Relay plate, behind left dash panel

Relay plate, behind left dash panel

Relay description:

-	Telephone and Telematik control unit -J526-

2 -	Rear lid remote release motor relay -J398-

3 -	Starter relay -J53-

4 -	Fog light relay -J5-

-	Multifunction steering wheel control unit -J453-

6 -	Multifunction steering wheel control unit -J453-

8 -	Heated exterior mirror relay -J99-

-	Diesel direct injection system relay -J322-

-	Glow plug relay -J52-

12 -	Electric drive main relay -J437-

Relay on additional support under relay plate

Relay description:

2 -	X-contact relief relay -J59-

3 -

vacant

4 -	Glow plug relay -J52-

-	Fuel pump relay -J17-

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