VW GOLF 2013 — Climatronic, 1.6 l/74-76 kW Motronic (7.5.20), engine code BPA . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW GOLF 2013 - Battery - starter - alternator - voltage regulator

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
J623	Engine control unit
J864	Starter inhibitor relay 2
S164	Fuse 3 (30) in fuse holder on battery
S176	Fuse 4 (30) in fuse holder on battery
S177	Fuse 5 (30) in fuse holder on battery
S180	Fuse 8 (30) in fuse holder on battery
T1a	Single pin connector, on the battery
T2o	2-pin connector, on alternator
T3r	3-pin connector, near battery
T4w	4-pin connector, near starter
T9k	9-pin connector, on starter inhibitor relay 2
1	Earth strap, battery - body
2	Earth strap, gearbox - body
500	Screw connection 1 (30), on relay plate
507	Screw connection (30), on fuse holder on battery
D142	Connection, in engine wiring harness
*	2.0 l - engine with 6-speed automatic gearbox

Wiring Diagram VW GOLF 2013 - Ignition/starter switch - X-contact relief relay

D	Ignition/starter switch
J59	X-contact relief relay
J864	Starter inhibitor relay 2
SA10	Fuse 10 on fuse holder A
SA16	Fuse 16 on fuse holder A
SA25	Fuse 25 on fuse holder A
T8c	8-pin connector, on ignition/starter switch
T9k	9-pin connector, on starter inhibitor relay 2
T17a	17-pin connector, behind centre dash panel
501	Screw connection 2 (30), on relay plate
503	Screw connection (75x), on relay plate
D50	Positive connection (30), in engine compartment wiring harness
D51	Positive connection 1 (15), in engine compartment wiring harness
D104	Positive connection 2 (30a), in engine compartment wiring harness
D144	Positive connection 5 (30), in engine compartment wiring harness
D158	Positive connection (X), in engine compartment wiring harness
*	2.0 l - engine with 6-speed automatic gearbox

Wiring Diagram VW GOLF 2013 - Radiator fan control unit - air conditioning system magnetic coupling

J293	Radiator fan control unit
J623	Engine control unit
N25	Air conditioning system magnetic coupling
T2br	2-pin connector, on air conditioning system magnetic clutch
T4w	4-pin connector, near starter
T12e	12-pin connector, behind centre dash panel
T14b	14-pin connector, on radiator fan control unit
T17a	17-pin connector, behind centre dash panel
D61	Connection (air conditioning system), in engine compartment wiring harness
D78	Positive connection 1 (30a), in engine compartment wiring harness
D121	Connection 19, in engine compartment wiring harness
*	Engine code AUQ with automatic gearbox

Wiring Diagram VW GOLF 2013 - Radiator fan thermal switch - radiator fan control unit - radiator fan

F18	Radiator fan thermal switch
J293	Radiator fan control unit
T3t	3-pin connector, on radiator fan thermal switch
T3x	3-pin connector, on radiator fan
T4ag	4-pin connector, on radiator fan control unit
T14b	14-pin connector, on radiator fan control unit
T16a	16-pin connector, diagnostic
V7	Radiator fan
42	Earth point, next to steering column
80	Earth connection 1, in instruments wiring harness
85	Earth connection 1, in engine compartment wiring harness
D114	Connection 13, in engine compartment wiring harness
D115	Connection 13, in engine compartment wiring harness
D116	Connection 14, in engine compartment wiring harness

Wiring Diagram VW GOLF 2013 - High-pressure sender - radiator fan on right of radiator - continued coolant circulation pump

G65	High pressure sender
SA5	Fuse 5 on fuse holder A
T2dz	2-pin connector, on continued coolant circulation pump
T3e	3-pin connector, on high pressure sender
T3y	3-pin connector, on radiator fan on right
T4w	4-pin connector, near starter
T16a	16-pin connector, diagnostic
T17a	17-pin connector, behind centre dash panel
V35	Right radiator fan
V51	Continued coolant circulation pump
12	Earth point, on left in engine compartment
417	Earth connection 9, in engine compartment wiring harness
A20	Positive connection (15a), in dash panel wiring harness
*	Engine code AUQ with automatic gearbox

Wiring Diagram VW GOLF 2013 - Fresh air intake duct temperature sensor - footwell vent temperature sender - evaporator output temperature sender - climatronic control unit

G89	Fresh air intake duct temperature sensor
G192	Footwell vent temperature sender
G263	Evaporator out-flow temperature sender
J255	Climatronic control unit
J623	Engine control unit
T2cg	2-pin connector, on fresh air intake duct temperature sensor
T2ch	2-pin connector, on footwell vent temperature sender
T2cj	2-pin connector, on evaporator output temperature sender
T12b	12-pin connector, on Climatronic control unit
T16d	16-pin connector, on Climatronic control unit
T17a	17-pin connector, behind centre dash panel
T20a	20-pin connector, on Climatronic control unit
243	Earth connection 1, in Climatronic wiring harness
D112	Connection 10, in engine compartment wiring harness
D155	Connection 1 (air conditioning system pressure switch), in engine compartment wiring harness

Wiring Diagram VW GOLF 2013 - Climatronic control unit

J255	Climatronic control unit
J623	Engine control unit
T12b	12-pin connector, on Climatronic control unit
T12e	12-pin connector, behind centre dash panel
T14d	14-pin connector, in left engine compartment
T16d	16-pin connector, on Climatronic control unit
T17a	17-pin connector, behind centre dash panel
A4	Positive connection (58b), in dash panel wiring harness
A49	Connection 1, in dash panel wiring harness
D91	Connection (speed signal), in engine compartment wiring harness
D211	Connection 29, in engine compartment wiring harness
L46	Connection (5 Volt), in Climatronic operating unit wiring harness

Wiring Diagram VW GOLF 2013 - Ambient temperature sensor - fresh air blower control unit - climatronic control unit - fresh air blower

G17	Ambient temperature sensor
J126	Fresh air blower control unit
J255	Climatronic control unit
T2cl	2-pin connector, on fresh air blower
T2q	2-pin connector, on ambient temperature sensor
T3ad	3-pin connector, on fresh air blower control unit
T12b	12-pin connector, on Climatronic control unit
T12e	12-pin connector, behind centre dash panel
T16b	16-pin connector, on Climatronic control unit
T16d	16-pin connector, on Climatronic control unit
T20a	20-pin connector, on Climatronic control unit
V2	Fresh air blower
43	Earth point, lower part of right A-pillar
257	Earth connection 2, in Climatronic wiring harness
L55	Connection (X), in Climatronic wiring harness

Wiring Diagram VW GOLF 2013 - Climatronic control unit - temperature flap control motor - centre flap control motor - footwell and defroster flap control motor

G92	Temperature flap control motor potentiometer
G112	Central flap control motor potentiometer
G114	Footwell/defroster flap control motor potentiometer
J255	Climatronic control unit
T6x	6-pin connector, on temperature flap control motor
T6y	6-pin connector, on central flap control motor
T6z	6-pin connector, on footwell and defroster flap control motor
T16b	16-pin connector, on Climatronic control unit
T20a	20-pin connector, on Climatronic control unit
V68	Temperature flap control motor
V70	Central flap control motor
V85	Footwell and defroster flap control motor

Wiring Diagram VW GOLF 2013 - Sunlight penetration photosensor - potentiometer for air flow flap control motor - Climatronic control unit - Air flow flap control motor

G107	Sunlight penetration photosensor
G113	Air flow flap control motor potentiometer
J255	Climatronic control unit
T3ae	3-pin connector, on sunlight penetration photosensor
T5n	5-pin connector, on Air flow flap control motor
T12e	12-pin connector, behind centre dash panel
T16b	16-pin connector, on Climatronic control unit
T17a	17-pin connector, behind centre dash panel
T20a	20-pin connector, on Climatronic control unit
V71	Air flow flap control motor
328	Earth connection 2 (sender earth), in engine compartment wiring harness

Wiring Diagram VW GOLF 2013 - Rev. counter - control unit with display in dash panel insert - dash panel insert - alternator warning lamp - digital display illumination bulb

G5	Rev. counter
J285	Control unit with display in dash panel insert
K	Dash panel insert
K2	Alternator warning lamp
L75	Digital display illumination bulb
T32a	32-pin connector, on control unit with display in dash panel insert
T32b	32-pin connector, on control unit with display in dash panel insert

VW GOLF 2013 Engine control unit (80-pin) J623

Engine control unit (80-pin) -J623-

   

Location: –  Central under plenum chamber cover -Arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Engine control unit -J623-

B/C -

80-pin connector, on engine control unit -T80a-

Engine control unit (121-pin) -J623-

Location: –  Central under plenum chamber cover -Arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Engine control unit -J623-

B/C -

121-pin connector, on engine control unit -T121a-

Radiator fan control unit -J293-

Location: –  in engine compartment, bottom left -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Radiator fan control unit -J293-

B -	4-pin connector, on radiator fan control unit -T4ag-

C -	14-pin connector, on radiator fan control unit -T14b-

Automatic transmission control unit (6-speed transmission) -J217-

Location: –  in engine compartment, right -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Automatic gearbox control unit -J217-

B -	52-pin connector, on automatic transmission control unit -T52a-

Automatic transmission control unit (4-speed or 5-speed transmission) -J217-

Location: –  in engine compartment, right -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Automatic gearbox control unit -J217-

B -	68-pin connector, on automatic transmission control unit -T68b-

Driver door control unit -J386-

Location: –  behind the door trim, front left -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Driver door control unit -J386-

B -	29-pin connector, on driver door control unit -T29a-

Front passenger door control unit -J387-

Location: –  behind the door trim, front right -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Front passenger door control unit -J387-

B -	29-pin connector, on front passenger door control unit -T29b-

Rear left door control unit -J388-

Location: –  behind the door trim, rear left -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Rear left door control unit -J388-

B -	18-pin connector, on left rear door control unit -T18c-

Rear right door control unit -J389-

Location: –  behind the door trim, rear right -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Rear right door control unit -J389-

B -	18-pin connector, on left rear door control unit -T18d-

Climatronic control unit -J255-

Location: –  In centre console, under radio -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

E -	Climatronic control unit -J255-

A -	12-pin connector, on Climatronic control unit -T12b-

B -	20-pin connector, on Climatronic control unit -T20a-

C -	16-pin connector, on Climatronic control unit -T16d-

D -	16-pin connector, on Climatronic control unit -T16b-

Convenience system central control unit -J393-

Location: –  Above relay plate-arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Convenience system central control unit -J393-

B -	15-pin connector, on convenience system central control unit -T15a-

C -	23-pin connector, on convenience system central control unit -T23b-

Multifunction steering wheel control unit -J453-

Location: –  on relay plate, dash panel, left -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Multifunction steering wheel control unit -J453-

B -	18-pin connector, on multi-function steering wheel control unit -T18b-

Control unit with display in dash panel insert -J285-

Location: –  on dash panel, left -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Control unit with display in dash panel insert -J285-

C -	32-pin connector, on control unit with display in dash panel insert -T32a-

1 -	Terminal 15a

2 -	Right turn signal

3 -	Speed signal

4 -	Turn signal relay

5 -	Fuel gauge sender

6 -	Terminal 31

7 -	Terminal 31, sensor earth

8 -	Coolant temperature indicator sensor

q	up to June 2007

9 -	Terminal 31

10 -	Oil pressure switch

11 -

vacant

12 -	Alternator

-	Voltage regulator

13 -

vacant

14 -	Rear fog light bulb

15 -

vacant

16 -	Rear lid release switch

17 -	Terminal 56a - high beam -

18 -	Left turn signal

19 -

vacant

20 -	Terminal 58b - tail lights -

21 -	Door contact switch

q	up to December 2007

22 -	Coolant shortage indicator sender

23 -	Terminal 30a

24 -	Terminal 31

25 -	Terminal K/W - engine diagnosis -

26 -	Terminal 58r - right parking light -

27 -	Terminal 58l - left parking light -

28 -	Speedometer sender

29 -	Brake fluid level warning contact

30 -	Terminal 86s

31 -	Front left belt switch

q	up to August 2009

32 -

vacant

B -	32-pin connector, on control unit with display in dash panel insert -T32b-

1 -

vacant

2 -	Immobilizer reader coil

3 -

vacant

4 -

vacant

5 -	Terminal K/W - engine diagnosis -

6 -	Windscreen washer fluid level sender

q	up to September 2007

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 -

vacant

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

q	up to June 2007

23 -	Intermittent wiper regulator

24 -	Intermittent wiper regulator

25 -	Intermittent wiper regulator

26 -	Ambient temperature sensor

27 -	Terminal for CAN-Bus high

28 -	Terminal for CAN-Bus low

29 -

vacant

30 -

vacant

31 -

vacant

32 -

vacant

Airbag control unit -J234-

Location: –  under centre console -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Airbag control unit -J234-

B -	75-pin connector, on airbag control unit -T75a-

ABS control unit -J104-

Location: –  In engine compartment, left -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	ABS control unit -J104-

B -	47-pin connector, on ABS control unit -T47a-

Parking aid control unit -J446-

Location: –  Behind right luggage compartment lining-arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Parking aid control unit -J446-

B -	16-pin connector, on parking aid control unit -T16e-

C -	12-pin connector, on parking aid control unit -T12d-

Fresh air blower control unit -J126-

Location: –  Behind dashboard, right side, near glove compartment -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Fresh air blower control unit -J126-

B -	3-pin connector, on fresh air blower control unit -T3ad-

Control unit for interactive system -J879-

Location: –  behind the glove compartment -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Control unit for interactive system -J879-

B -	16-pin connector, on control unit for interactive system -T16f-

Control unit for lighting and wiper functions -J917-

Location: –  Above glove compartment -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Control unit for lighting and wiper functions -J917-

B -	12-pin connector, on control unit for lighting and wiper functions -T12h-

C -	16-pin connector, on control unit for lighting and wiper functions -T16g-

Heated driver seat control unit -J131-

Location: –  At centre of dashboard -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Heated driver seat control unit -J131-

B -	6-pin connector, on heated driver seat control unit -T6p-

Heated front passenger seat control unit -J132-

Location: –  At centre of dashboard -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Heated front passenger seat control unit -J132-

B -	6-pin connector, on heated front passenger seat control unit -T6q-

Sliding sunroof adjustment control unit -J245-

Location: –  near interior mirror, on roof-arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Sliding sunroof adjustment control unit -J245-

B -	6-pin connector, on sliding sunroof adjustment control unit -T6m-

C -	6-pin connector, on control for sliding sunroof adjustment -T6v-

Mirror memory control unit -J267-

Location: –  on relay plate, dash panel, left -arrow-

Получить доступ ко всем электросхемам автомобиля

Designation of connector:

A -	Mirror memory control unit -J267-

B -	18-pin connector, on mirror memory control unit -T18e-

VW GOLF 2013 Relay plate, behind left dash panel

Relay plate, behind left dash panel

Relay description:

1 -

vacant

q

Colour: -

2 -	Cold start device relay -J41-

q	Colour: Black 1)

3 -	Starter inhibitor relay -J207-

q	Colour: grey

4 -	Fog light relay -J5-

q	Colour: grey

5 -	Multifunction steering wheel control unit -J453-

q	Colour: black

6 -	Multifunction steering wheel control unit -J453-

q	Colour: black

7 -	Mirror memory control unit -J267-

q	Colour: black

8 -	Mirror memory control unit -J267-

q	Colour: black

9 -

vacant

q

Colour: -

10 -	Secondary air pump relay -J299-

q	Colour: Black 2)

11 -	Starter inhibitor and reversing light relay -J226-

q	Colour: Grey 3)

q

11 -	Starter inhibitor relay 2 -J864-

q	Colour: Grey 4)

12 -	Terminal 30 voltage supply relay -J317-

q	Colour: Grey 5)

13 -	Ignition cut-off delay relay -J64-

q	Colour: Grey 6)

13 -	Electric drive main relay -J437-

q	Colour: Grey 7)

Note t  1) For vehicles with TotalFlex engines only t  2) For vehicles with 1.8l or 2.0l petrol engines only t  3) For vehicles with automatic 4-speed or 5-speed transmissions only t  4) For vehicles with automatic 6-speed transmissions only t  5) For vehicles with Diesel engines only t  6) For vehicles with 1.8l engines only t  7) For vehicles with 2.0l engines only

Relay on additional support under relay plate

Relay description:

1 -	Dual tone horn relay -J4-

q	Colour: grey

2 -	X-contact relief relay -J59-

q	Colour: black

3 -

vacant

q

Colour: -

4 -	Glow plug relay -J52-

q	Colour: Black 1)

4 -	Fuel pump relay -J17-

q	Colour: Black 2)

q	For vehicles with TotalFlex or petrol engines only

V -	Automatic intermittent wash and wipe relay -J31-

q	Colour: black

VI -	Automatic intermittent wash and wipe relay -J31-

q	Colour: black

Note t  1) For vehicles with Diesel engines only t  2) For vehicles with TotalFlex or petrol engines only

VW GOLF 2013

Earth strap, battery - body - Arrow A -

VW GOLF 2013 Earth points in the engine compartment

Earth points in the engine compartment

1	Earth strap, battery - body

q	Location: → Reference

2	Earth strap, gearbox - body

q	Location: → Reference

12	Earth point, on left in engine compartment

q	Location: → Reference

15	Earth point, on cylinder head

q	Location: → Reference

608	Earth point, in centre of plenum chamber

q	Location: → Reference

609	Earth point, on right in plenum chamber

q	Location: → Reference

671	Earth point 1, on front of left longitudinal member

q	Location: → Reference

1 Earth strap, battery - body - Arrow A -    12 earth connection in engine compartment, left -arrow C-    671 Earth point 1 at front of left longitudinal member -arrow B-

Получить доступ ко всем электросхемам автомобиля

2 Earth strap, gearbox - body- Arrow -

Получить доступ ко всем электросхемам автомобиля

15 Earth connection on cylinder head - arrow -

Получить доступ ко всем электросхемам автомобиля

608 Earth point on water deflector, centre- Arrow -

Получить доступ ко всем электросхемам автомобиля

609 Earth point on water deflector, centre - arrow -

Получить доступ ко всем электросхемам автомобиля

Earth points in passenger compartment

29	Earth point, near steering column

q	Location: → Reference

42	Earth point, next to steering column

q	Location: → Reference

43	Earth point, lower part of right A-pillar

q	Location: → Reference

44	Earth point, lower part of left A-pillar

q	Location: → Reference

605	Earth point, on top end of steering column

q	Location: → Reference

29 Earth connection near steering column -arrow-

Получить доступ ко всем электросхемам автомобиля

42 Earth point, next to steering column- arrow -

Получить доступ ко всем электросхемам автомобиля

43 Earth point, lower part of right A-pillar- Arrow -

Получить доступ ко всем электросхемам автомобиля

44 Earth point, lower part of left A-pillar -arrow-

Получить доступ ко всем электросхемам автомобиля

605 Earth point, on top end of steering column - Arrow -

Получить доступ ко всем электросхемам автомобиля

Earth points in rear part of vehicle

50	Earth points, in luggage compartment, left

q	Location: → Reference

50 Earth points in luggage compartment, left - Arrow -

Получить доступ ко всем электросхемам автомобиля