VW FOX 2009 — Air conditioning system, 1.6 l/74-76 kW Motronic, engine code BPA . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW FOX 2009 - Battery - starter - alternator - voltage regulator

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
S162	Fuse 1 (30) in fuse holder on battery
S163	Fuse 2 (30) in fuse holder on battery
S176	Fuse 4 (30) in fuse holder on battery
S180	Fuse 8 (30) in fuse holder on battery
T1j	Single pin connector, on starter
T2ak	2-pin connector, in front engine compartment
T2ar	2-pin connector, on alternator
T6g	6-pin connector, in left engine compartment
T11c	11-pin connector, in left engine compartment
">  1	">Earth strap, battery - body
">  49	">Earth point, near battery
507	Screw connection (30), on fuse holder on battery

Wiring Diagram VW FOX 2009 - Ignition/starter switch - terminal 30 wiring junction

D	Ignition/starter switch
">J393	">Convenience system central control unit
SC2	Fuse 2 on fuse holder C
T8a	8-pin connector, on ignition/starter switch
T23a	23-pin connector, on convenience system central control unit
TV2	Terminal 30 wiring junction
B188	Positive connection 5 (30), in interior wiring harness
B491	Positive connection (75), in interior wiring harness
B500	Connection (86s), in interior wiring harness

Wiring Diagram VW FOX 2009 - Air conditioning system control unit - fresh air blower - fresh air/recirculated air flap control motor

">J301	">Air conditioning system control unit
">J623	">Engine control unit
T2ba	2-pin connector, on fresh air blower
T4v	4-pin connector, on fresh air and air recirculation flap control motor
T8d	8-pin connector, behind centre dash panel
T8j	8-pin connector, on air conditioning system control unit
T11d	11-pin connector, in left engine compartment
V2	Fresh air blower
V154	Fresh air/recirculated air flap control motor
97	Earth connection 1, in air conditioning system wiring harness
">  606	">Earth point, under the centre console near selector lever
B116	Connection (58d), in interior wiring harness
L76	Connection (87), in evaporator housing unit wiring harness

Wiring Diagram VW FOX 2009 - Fresh air blower switch - air conditioning system control unit - fresh air blower series resistor with overheating fuse

E9	Fresh air blower switch
">J301	">Air conditioning system control unit
N24	Fresh air blower series resistor with overheating fuse
SB28	Fuse 28 on fuse holder B
T5l	5-pin connector, on fresh air blower series resistor with overheating fuse
T5m	5-pin connector, on fresh air blower switch
T8d	8-pin connector, behind centre dash panel
T8j	8-pin connector, on air conditioning system control unit
B171	Positive connection 3 (30), in interior wiring harness
B172	Positive connection 4 (30), in interior wiring harness
L6	Connection 2, in evaporator housing unit wiring harness
L8	Connection 4, in evaporator housing unit wiring harness

Wiring Diagram VW FOX 2009 - High-pressure sender - X-contact relief relay - fresh air blower relay and radiator fan

G65	High pressure sender
J59	X-contact relief relay
J209	Fresh air blower and radiator fan relay
">J623	">Engine control unit
SB27	Fuse 27 on fuse holder B
SB42	Fuse 42 on fuse holder B
T3j	3-pin connector, on high pressure sender
T6d	6-pin connector, on X-contact relief relay
T6g	6-pin connector, in left engine compartment
T8d	8-pin connector, behind centre dash panel
T9c	9-pin connector, on fresh air blower and radiator fan relay
T9k	9-pin connector, in left engine compartment
T11d	11-pin connector, in left engine compartment
">  12	">Earth point, on left in engine compartment
201	Earth connection 5, in engine compartment wiring harness
238	Earth connection 1, in interior wiring harness
">  606	">Earth point, under the centre console near selector lever
B147	Positive connection 2 (87), in interior wiring harness
B585	Positive connection 2 (87a), in interior wiring harness
B610	Connection 6, in interior wiring harness

Wiring Diagram VW FOX 2009 - Radiator fan 2nd speed relay - right radiator fan

J101	Radiator fan 2nd speed relay
">J623	">Engine control unit
T3m	3-pin connector, on radiator fan on right
T6g	6-pin connector, in left engine compartment
T9d	9-pin connector, on radiator fan 2nd speed relay
T9k	9-pin connector, in left engine compartment
T16a	16-pin connector, diagnostic
V35	Right radiator fan
209	Earth connection 6, in engine compartment wiring harness
">  671	">Earth point 1, on front of left longitudinal member
B616	Positive connection 12 (30a), in interior wiring harness
*	Position up to July 2006
**	Position from July 2006

Wiring Diagram VW FOX 2009 - Air conditioning system switch-off relay - air conditioning system magnetic coupling

J365	Air conditioning system switch-off relay
">J623	">Engine control unit
N25	Air conditioning system magnetic coupling
SB38	Fuse 38 on fuse holder B
SC15	Fuse 15 on fuse holder C
T2aj	2-pin connector, on right in engine compartment
T2dc	2-pin connector, on air conditioning system magnetic clutch
T9g	9-pin connector, on air conditioning system switch-off relay
T11d	11-pin connector, in left engine compartment
T14a	14-pin connector, in left engine compartment
B135	Positive connection 1 (15a), in interior wiring harness
B163	Positive connection 1 (15), in interior wiring harness

Wiring Diagram VW FOX 2009 - Control unit with display in dash panel insert - dash panel insert

">J285	">Control unit with display in dash panel insert
K	Dash panel insert
T32a	32-pin connector, on dash panel insert

VW FOX 2009

Earth strap, battery - body -arrow A -

VW FOX 2009 Earth point, in engine compartment

Earth point, in engine compartment

1	Earth strap, battery - body

q	Location: → Reference

11	Earth point, in battery box

q	Location: → Reference

12	Earth point, on left in engine compartment

q	Location: → Reference

13	Earth point, on right in engine compartment

q	Location: . → Reference

49	Earth point, near battery

q	Location: → Reference

614	Earth point 2, on right in engine compartment

q	Location: → Reference

671	Earth point 1, on front of left longitudinal member

q	Location: → Reference

1 Earth strap, battery - body -arrow A -    49 Earth point, near battery -arrow B-

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11 Earth point, in battery box -arrow A-    671 Earth point 1 at front of left longitudinal member -arrow B-

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

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13 Earth point, in engine compartment, right -arrow-

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614 Earth point 2, in engine compartment, right -arrow-

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Earth points, in interior

605	Earth point, on top end of steering column

q	Location: → Reference

606	Earth point, under the centre console near selector lever

q	Location: → Reference

678	Earth point, under the centre console near selector lever

q	Location: → Reference

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

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606 Earth point, under the centre console near selector lever -arrows-

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678 Earth point in steering wheel -arrow-

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Earth points in rear part of vehicle

50	Earth points, on left in luggage compartment

q	Location: → Reference

50 Earth points, on left in luggage compartment -arrow-

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VW FOX 2009 ABS control unit J104

ABS control unit - J104 -

   

Location: –  in engine compartment, right -arrow-

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Designation of connector:

A  -	ABS control unit - J104 -

B  -	38-pin connector - T38a -

B  -	38-pin connector - T38b -

q	for models with EPS, ASR and ESP only

ABS control unit (right-hand drive) - J104 -

Location: –  in engine compartment, left -arrow-

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Designation of connector:

A  -	ABS control unit - J104 -

B  -	38-pin connector - T38a -

B  -	38-pin connector - T38b -

q	for models with EPS, ASR and ESP only

Heated driver seat control unit - J131 -

Location: –  under driver seat - arrow -

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Designation of connector:

A  -	Heated driver seat control unit - J131 -

B  -	8-pin connector - T8n -

Heated front passenger seat control unit - J132 -

Location: –  under front passenger seat - arrow -

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Designation of connector:

A  -	Heated front passenger seat control unit - J132 -

B  -	8-pin connector - T8m -

Heater control unit - J162 -

Location: –  Above the front centre console -arrow-

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Designation of connector:

A  -	Heater control unit - J162 -

B  -	16-pin connector - T16d -

C  -	5-pin connector - T5m -

Airbag control unit - J234 -

Location: –  under the centre console near selector lever -arrow-

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Designation of connector:

A  -	Airbag control unit - J234 -

B  -	75-pin connector - T75a -

Sliding sunroof adjustment control unit - J245 -

Location: –  before interior mirror, next to reading lights-arrow-

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Designation of connector:

A  -	Sliding sunroof adjustment control unit - J245 -

B  -	6-pin connector - T6x -

Control unit with display in dash panel insert - J285 -

Location: –  Near steering column, in dash panel insert -arrow-

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Designation of connector:

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

B  -	32-pin connector - T32a -

1  -	Immobilizer reader coil

2  -	Immobilizer reader coil

3  -	Terminal 15, ignition

4  -	Terminal 30

5  -	Right side lights

6  -

Vacant

7  -

Vacant

8  -	Terminal 31

9  -	Terminal 31 for sensors

10  -

Heated rear window

11  -

Vacant

12  -

Vacant

13  -

Vacant

14  -

CAN wake up

15  -

CAN Shield

16  -

CAN-Bus high

17  -

Terminal 58d

18  -

Fog lights

19  -

Rear fog light

20  -

Terminal 58

21  -

Handbrake warning switch

22  -

Brake fluid level sender

23  -

Fuel gauge sender

24  -

Seat belt warning system

25  -

Terminal 56a, main beam

26  -

Ambient temperature indicator sender

27  -

Left side lights

28  -

Coolant shortage indicator sender

29  -

Oil level sender

30  -

Speedometer sender

31  -

Rev. counter

32  -

Terminal CAN-Bus low

Radiator fan control unit - J293 -

Location: –  in engine compartment, left -arrow-

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Designation of connector:

A  -	Radiator fan control unit - J293 -

B  -	4-pin connector - T4am -

C  -	6-pin connector - T6al -

Air conditioning system control unit - J301 -

Location: –  Above the front centre console -arrow-

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Designation of connector:

A  -	Air conditioning system control unit - J301 -

B  -	16-pin connector - T16e -

C  -	5-pin connector - T5s -

D  -	18-pin connector - T18c -

Convenience system central control unit - J393 -

Location: –  Behind left dash panel, next to steering column -arrow-

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Designation of connector:

A  -	Convenience system central control unit - J393 -

B  -	12-pin connector -T12b -

C  -	23-pin connector -T23a -

D  -	12-pin connector -T12c -

Power steering control unit - J500 -

Location: –  in engine compartment, left -arrow-

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Designation of connector:

A  -	Power steering control unit - J500 -

B  -	4-pin connector - T4an -

C  -	3-pin connector - T3ai -

D  -	2-pin connector - T2cf -

Onboard supply control unit - J519 -

Location: –  Behind the dash panel, left- arrow -

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Designation of connector:

A  -	Onboard supply control unit - J519 -

B  -	16-pin connector - T16b -

C  -	6-pin connector - T6 -

D  -	18-pin connector - T18b -

E  -	6-pin connector - T6 -

F  -	18-pin connector - T18a -

G  -	6-pin connector - T6s -

H  -	5-pin connector - T5n -

I  -	5-pin connector - T5p -

J  -	6-pin connector - T6ad -

K  -	6-pin connector - T6y -

L  -	6-pin connector - T6ae -

Engine control unit (80-pin) - J623 -

Location: –  in engine compartment, left -arrow-

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Designation of connector:

A  -	Engine control unit (80-pin) - J623 -

B / C  -

80-pin connector - T80a -

Engine control unit (121-pin) - J623 -

Location: –  in left engine compartment (under radiator) -arrow-

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Designation of connector:

A  -	Engine control unit (121-pin) - J623 -

B / C  -

121-pin connector - T121a -

VW FOX 2009 Relay, behind left dash panel

Relay, behind left dash panel

Designation of relay: (up to April 2009 )

1 -	Mirror memory control unit -J267-

q	Colour: black

2 -	Mirror memory control unit -J267-

q	Colour: black

3 -	Fuel pump relay -J17-

q	Colour: black

4 -	Air conditioning system switch-off relay -J365-

q	Colour: black or blue

5 -	Glow plug relay -J52-

q	Colour: white

5 -	Fuel supply relay -J643-

q	Colour: grey

6 -	Dipped beam relay -J331-

q	Colour: black

7 -	Headlight main beam relay -J12-

q	Colour: black

8 -	Heated rear window control relay -J48-

q	Colour: blue

9 -	Automatic intermittent wash and wipe relay -J31-

q	Colour: red

10 -	Radiator fan 2nd speed relay -J101-

q	Colour: black

11 -	Fresh air blower and radiator fan relay -J209-

q	Colour: black

12 -	X-contact relief relay -J59-

q	Colour: grey

13 -	Dual tone horn relay -J4-

q	Colour: black

14 -	Relay for air conditioning system, diesel engine -J825-

q	Colour: black

15 -	Cold start device relay -J41-

q	Colour: black

q	for models with Total Flex engines only

Designation of relay: (from April 2009)

1 -	Mirror memory control unit -J267-

q	Colour: dark grey

2 -	Mirror memory control unit -J267-

q	Colour: dark grey

3 -	Fuel supply relay -J643-

q	Colour: grey

3 -	Voltage supply relay 1 -J701-

q	Colour: grey

4 -	Fuel pump relay -J17-

q	Colour: black

5 -	Air conditioning system switch-off relay -J365-

q	Colour: black or blue

6 -	Radiator fan 2nd speed relay -J101-

q	Colour: black

7 -	Dipped beam relay -J331-

q	Colour: black

8 -	Headlight main beam relay -J12-

q	Colour: black

9 -	Heated rear window control relay -J48-

q	Colour: blue

10 -	Automatic intermittent wash and wipe relay -J31-

q	Colour: red

11 -	Fresh air blower and radiator fan relay -J209-

q	Colour: black

12 -	X-contact relief relay -J59-

q	Colour: grey

13 -	Dual tone horn relay -J4-

q	Colour: black

14 -	Relay for air conditioning system, diesel engine -J825-

q	Colour: black

15 -	Cold start device relay -J41-

q	Colour: black

q	for models with Total Flex engines only

15 -	Terminal 30 voltage supply relay -J317-

q	Colour: grey

Relay above relay carrier

Designation of relay:

A -	Hazard warning light relay -J2 -

q	Colour: yellow

Fox Europa

1 -	Relay, behind left dash panel:

q	Designation of relay: → Reference

Relay, behind left dash panel

Designation of relay:

1 -	Daytime running lights relay, side and tail lights -J277-

q	Colour: black or grey

2 -	Daytime running lights relay, side and tail lights -J277-

q	Colour: black or grey

3 -	Glow plug relay -J52-

q	Colour: white

4 -	Fuel pump relay -J17-

q	Colour: grey

5 -	Headlight main beam relay -J12-

q	Colour: black

6 -

-Vazio-

q

Colour: -

7 -	Automatic gearbox relay -J60-

q	Colour: grey

8 -	Low heat output relay -J359-

q	Colour: grey

9 -	High heat output relay -J360-

q	Colour: black

10 -	Fresh air blower and radiator fan relay -J209-

q	Colour: black

11 -	X-contact relief relay -J59-

q	Colour: grey

12 -	Fuel supply relay -J643-

q	Colour: grey

13 -	Current supply relay -J16-

q	Colour: grey

13 -	Terminal 30 voltage supply relay -J317-

q	Colour: grey

13 -	Current supply relay for 4EV -J778-

q	Colour: grey

14 -	-Adaptador dos fusíveis do aquecimento-

q	Colour: black

15 -	Radiator fan 2nd speed relay -J101-

q	Colour: black