VW FOX 2012 – 1.2l petrol engine, CHFB,(F6G) . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW FOX 2012 - Battery - Starter - Alternator - Voltage regulator

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
S162	Fuse 1 (30), in battery fuse holder
S163	Fuse 2 (30), in battery fuse holder
S180	Fuse 8 (30), in battery fuse holder
T1j	Single connector
T2bn	2-pin connector
T6g	6-pin connector, on left in plenum chamber
T14a	14-pin connector, on left in engine compartment
507	Threaded connection (30), on battery fuse holder

Wiring Diagram VW FOX 2012 - Ignition/starter switch - Radiator fan thermal switch - Terminal 30 wiring junction - Right radiator fan

D	Ignition/starter switch
E1	Light switch
F18	Radiator fan thermal switch
T3m	3-pin connector
T3y	3-pin connector
T8a	8-pin connector
T12a	12-pin connector
TV2	Terminal 30 wiring junction
V35	Right radiator fan
B170	Positive connection 2 (30), in interior wiring harness

Wiring Diagram VW FOX 2012 - Fuel gauge sender - Fuel system pressurisation pump - Current supply relay - X-contact relief relay - Onboard supply control unit

G	Fuel gauge sender
G6	Fuel system pressurisation pump
">J16	"> Current supply relay
J59	X-contact relief relay
">J519	"> Onboard supply control unit
T4j	4-pin connector
T5n	5-pin connector
T6d	6-pin connector
T9o	9-pin connector
T11b	11-pin connector, on left in plenum chamber
T11c	11-pin connector, on left in plenum chamber
T18b	18-pin connector
238	Earth connection 1, in interior wiring harness
278	Earth connection 4, in interior wiring harness
B218	Positive connection 6 (30), in interior wiring harness
B491	Positive connection (75), in interior wiring harness

Wiring Diagram VW FOX 2012 - Brake fluid level warning contact - Speedometer sender - Engine control unit - Gearbox

F34	Brake fluid level warning contact
G22	Speedometer sender
">J623	"> Engine control unit
NX1	Gearbox
T2ai	2-pin connector
T3i	3-pin connector
T9k	9-pin connector, on left in plenum chamber
T11a	11-pin connector, on left in plenum chamber
T11b	11-pin connector, on left in plenum chamber
T14a	14-pin connector, on left in engine compartment
T52d	52-pin connector
131	Earth connection 2, in engine compartment wiring harness
343	Earth connection (ignition coil), in injection system wiring harness
D191	Speed sender connection, in engine compartment wiring harness
D200	Positive connection 3 (15a), in engine compartment wiring harness

Wiring Diagram VW FOX 2012 - Engine speed sender - Hall sender - Intake air temperature sender - Coolant temperature sender - Intake manifold pressure sender - Engine control unit

G28	Engine speed sender
G40	Hall sender
G42	Intake air temperature sender
G62	Coolant temperature sender
G71	Intake manifold pressure sender
">J623	"> Engine control unit
T2bm	2-pin connector
T3b	3-pin connector
T3n	3-pin connector
T4f	4-pin connector
T80a	80-pin connector
E46	Positive connection 1 (5 Volt) in injection system wiring harness
E56	Connection 1, in injection system wiring harness

Wiring Diagram VW FOX 2012 - Accelerator position sender - Accelerator position sender 2 - Throttle valve drive for electric throttle - Throttle valve drive angle sender 1 for electric throttle - Throttle valve drive angle sender 2 for electric throttle - Engine control unit

G79	Accelerator position sender
G185	Accelerator position sender 2
G186	Throttle valve drive for electric throttle
G187	Throttle valve drive angle sender 1 for electric throttle
G188	Throttle valve drive angle sender 2 for electric throttle
">J623	"> Engine control unit
T6a	6-pin connector
T6f	6-pin connector
T11b	11-pin connector, on left in plenum chamber
T52d	52-pin connector
T80a	80-pin connector

Wiring Diagram VW FOX 2012 - Knock sensor 1 - Engine control unit - Ignition coil 1 with output stage - Ignition coil 2 with output stage - Ignition coil 3 with output stage - Spark plug connector - Spark plugs

G61	Knock sensor 1
">J623	"> Engine control unit
N70	Ignition coil 1 with output stage
N127	Ignition coil 2 with output stage
N291	Ignition coil 3 with output stage
P	Spark plug connector
Q	Spark plugs
T2i	2-pin connector
T4ad	4-pin connector
T4ae	4-pin connector
T4af	4-pin connector
T52d	52-pin connector
T80a	80-pin connector
19	Earth point, near coil
341	Earth connection 3, in injection system wiring harness
E52	Connection (screening), in injection system wiring harness

Wiring Diagram VW FOX 2012 - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3

">J623	"> Engine control unit
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
T2a	2-pin connector
T2b	2-pin connector
T2c	2-pin connector
T6g	6-pin connector, on left in plenum chamber
T14a	14-pin connector, on left in engine compartment
T52d	52-pin connector
T80a	80-pin connector
D181	Connection 2 (87a) in engine compartment wiring harness
E30	Connection (87a), in engine wiring harness
E48	Connection (injectors), in injection system wiring harness

Wiring Diagram VW FOX 2012 - Lambda probe - Lambda probe after catalytic converter - Engine control unit - Activated charcoal filter solenoid valve 1

G39	Lambda probe
G130	Lambda probe after catalytic converter
">J623	"> Engine control unit
N80	Activated charcoal filter solenoid valve 1
T2ae	2-pin connector
T4p	4-pin connector
T4q	4-pin connector
T11a	11-pin connector, on left in plenum chamber
T11d	11-pin connector, on left in plenum chamber
T16a	16-pin connector
T52d	52-pin connector
B590	K-diagnosis wire connection, in interior wiring harness
D189	Connection (87a) in engine prewiring harness
*	Diagnostic connection

Wiring Diagram VW FOX 2012 - Brake light switch - Clutch pedal switch - Brake pedal switch - Fuel pump relay - Engine control unit

F	Brake light switch
F36	Clutch pedal switch
F47	Brake pedal switch
J17	Fuel pump relay
">J104	"> ABS control unit
">J623	"> Engine control unit
T4l	4-pin connector
T4m	4-pin connector
T6v	6-pin connector
T11a	11-pin connector, on left in plenum chamber
T11b	11-pin connector, on left in plenum chamber
T38b	38-pin connector
T52d	52-pin connector
B131	Connection (54), in interior wiring harness
B135	Connection 1 (15a), in interior wiring harness
D101	Connection 1 in engine compartment wiring harness
D102	Connection 2 in engine compartment wiring harness
D178	Connection 2 (high bus), in engine compartment wiring harness
D179	Connection 2 (low bus), in engine compartment wiring harness
*	Only models with anti-lock brake system (ABS) and electronic stabilisation program (ESP)

Wiring Diagram VW FOX 2012 - Fuse 26 on fuse holder B - Fuse 27 on fuse holder B - Fuse 28 on fuse holder B - Fuse 30 on fuse holder B - Fuse 38 on fuse holder B - Fuse 40 on fuse holder B - Fuse 42 on fuse holder B

E9	Fresh air blower switch
SB26	Fuse 26 on fuse holder B
SB27	Fuse 27 on fuse holder B
SB28	Fuse 28 on fuse holder B
SB30	Fuse 30 on fuse holder B
SB38	Fuse 38 on fuse holder B
SB40	Fuse 40 on fuse holder B
SB42	Fuse 42 on fuse holder B
T5m	5-pin connector
T10a	10-pin connector, behind dash panel, right
T16a	16-pin connector
B163	Positive connection 1 (15), in interior wiring harness
B172	Positive connection 4 (30), in interior wiring harness
B235	Positive connection 4 (15a), in interior wiring harness
B516	Positive connection 5 (87), in interior wiring harness
*	Diagnostic connection

Wiring Diagram VW FOX 2012 - Fuse 2 on fuse holder C - Fuse 3 on fuse holder C - Fuse 33 on fuse holder B - Fuse 34 on fuse holder B - Fuse 44 on fuse holder B - Fuse 45 on fuse holder B

SC2	Fuse 2 on fuse holder C
SC3	Fuse 3 on fuse holder C
SB33	Fuse 33 on fuse holder B
SB34	Fuse 34 on fuse holder B
SB44	Fuse 44 on fuse holder B
SB45	Fuse 45 on fuse holder B
T9k	9-pin connector, on left in plenum chamber
T11a	11-pin connector, on left in plenum chamber
T11c	11-pin connector, on left in plenum chamber
B146	Positive connection 1 (87), in interior wiring harness
B500	Connection (86s), in interior wiring harness

Wiring Diagram VW FOX 2012 - Oil pressure switch - Fuel gauge - Control unit in dash panel insert - Dash panel insert - Oil pressure warning lamp - Handbrake warning lamp - Immobiliser warning lamp

F22	Oil pressure switch
G1	Fuel gauge
">J285	"> Control unit in dash panel insert
K	Dash panel insert
K3	Oil pressure warning lamp
K14	Handbrake warning lamp
K117	Immobiliser warning lamp
T1a	Single connector
T11c	11-pin connector, on left in plenum chamber
T14a	14-pin connector, on left in engine compartment
T32a	32-pin connector
B229	Connection (high bus), in interior wiring harness
B230	Connection (low bus), in interior wiring harness

Wiring Diagram VW FOX 2012 - Immobiliser reader coil - Coolant shortage indicator sender - Control unit in dash panel insert - Immobiliser control unit - Dash panel insert - Alternator warning lamp - Coolant shortage warning lamp - Reserve fuel warning lamp

D2	Immobiliser reader coil
G32	Coolant shortage indicator sender
">J285	"> Control unit in dash panel insert
J362	Immobiliser control unit
K	Dash panel insert
K2	Alternator warning lamp
K36	Coolant shortage warning lamp
K105	Reserve fuel warning lamp
T2bk	2-pin connector
T2s	2-pin connector
T11a	11-pin connector, on left in plenum chamber
T32a	32-pin connector
459	Earth connection 15, in interior wiring harness

VW FOX 2012

Earth strap, battery - body -arrow A -

VW FOX 2012 Earth point, in engine compartment

Earth point, in engine compartment

1	Earth strap, battery - body

q

Location:

11	Earth point, in battery box

q

Location:

12	Earth point, on left in engine compartment

q

Location:

13	Earth point, on right in engine compartment

q	Location: .

49	Earth point, near battery

q

Location:

614	Earth point 2, on right in engine compartment

q

Location:

671	Earth point 1, on front of left longitudinal member

q

Location:

Earth strap, battery - body -arrow A -

Earth point, near battery -arrow B-  

Earth point, in battery box -arrow A-

Earth point 1 at front of left longitudinal member -arrow B-  

Earth point, in engine compartment, left -arrow-

 

Earth point, in engine compartment, right -arrow-

 

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

 

Earth points, in interior

605	Earth point, on top end of steering column

q

Location:

606	Earth point, under the centre console near selector lever

q

Location:

678	Earth point, under the centre console near selector lever

q

Location:

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

 

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

 

Earth point in steering wheel -arrow-

 

Earth points in rear part of vehicle

50	Earth points, on left in luggage compartment

q

Location:

Earth points, on left in luggage compartment -arrow-

 

VW FOX 2012 Relay, behind left dash panel

Relay, behind left dash panel

Designation of relay: (up to April 2009 )

3 -	Fuel pump relay -J17-

q	Colour: black

5 -	Glow plug relay -J52-

q	Colour: white

6 -	Dipped beam relay -J331-

q	Colour: black

8 -	Heated rear window control relay -J48-

q	Colour: blue

10 -	Radiator fan 2nd speed relay -J101-

q	Colour: black

12 -	X-contact relief relay -J59-

q	Colour: grey

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

15 -	Terminal 30 voltage supply relay -J317-

q	Colour: grey

Relay above relay carrier

Designation of relay:

VW FOX 2012 Engine compartment earth points

1 -  Relay, behind left dash panel: q   Designation of relay: Relay, behind left dash panel Designation of relay: Get access to all wiring diagrams of the car 13 -  Current supply relay -J16- q   Colour: grey 13 -  Terminal 30 voltage supply relay -J317- q   Colour: grey VW FOX 2012 ABS control unit J104 –  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  -  ABS control unit - J104 - B  -  38-pin connector - T38a - B  -  38-pin connector - T38b - q   for models with EPS, ASR and ESP only –  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  -  38-pin connector - T38a - B  -  38-pin connector - T38b - q   for models with EPS, ASR and ESP only –  under driver seat - arrow -   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A  -  Heated driver seat control unit - J131 - B  -  8-pin connector - T8n - –  under front passenger seat - arrow -   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A  -  Heated front passenger seat control unit - J132 - B  -  8-pin connector - T8m - –  Above the front 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  -  Heater control unit - J162 - B  -  16-pin connector - T16d - C  -  5-pin connector - T5m - –  under the centre console near selector lever -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 - T75a - –  before interior mirror, next to reading lights-arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A  -  Sliding sunroof adjustment control unit - J245 - B  -  6-pin connector - T6x - –  Near steering column, in dash panel insert -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 - 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 –  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  -  Radiator fan control unit - J293 - B  -  4-pin connector - T4am - C  -  6-pin connector - T6al - –  Above the front 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  -  Air conditioning system control unit - J301 - B  -  16-pin connector - T16e - C  -  5-pin connector - T5s - D  -  18-pin connector - T18c - –  Behind left dash panel, next to steering column -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  -  12-pin connector -T12b - C  -  23-pin connector -T23a - D  -  12-pin connector -T12c - –  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  -  Power steering control unit - J500 - B  -  4-pin connector - T4an - C  -  3-pin connector - T3ai - D  -  2-pin connector - T2cf - –  Behind the dash panel, left- arrow -   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car 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 - –  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  -  Engine control unit (80-pin) - J623 - B / C  -  80-pin connector - T80a - –  in left engine compartment (under radiator) -arrow-   Get access to all wiring diagrams of the car Designation of connector: Get access to all wiring diagrams of the car A  -  Engine control unit (121-pin) - J623 - B / C  -  121-pin connector - T121a - VW FOX 2012

Ground cable, battery-body- Arrow A -

Engine compartment earth points

1	Ground cable, battery-body

q	Fitting Location:

2	Ground cable, gearbox-body

q	Fitting Location:

12	Engine comp. left earth points

q	Fitting Location:

13	Engine comp. right earth points

q	Fitting Location: .

49	Earth points, next to the battery

q	Fitting Location:

614	Earth point 2 in the right engine compartment

q	Fitting Location:

671	Earth point 1 on the front left side member

q	Fitting Location:

672	Earth point 2 on the front left side member

q	Fitting Location:

Ground cable, battery-body- Arrow A -

Earth points, next to the battery - Arrow B -  

Ground cable, gearbox-body- Arrow A -

Earth point 2 on the front left side member - Arrow B -  

Earth point 1 on the front left side member - Arrow A -

 

Earth points to the left of the engine comp.-Arrow-

 

Earth points to the right of the engine comp.- Arrow -

 

Earth point 2 in the right engine compartment- Arrow -

 

Vehicle interior earth points

605	Earth point on the upper steering column region

q	Fitting Location:

606	Earth point under the central console, next to the selector lever

q	Fitting Location:

678	Steering wheel earth point

q	Fitting Location:

Earth point on the upper steering column region - Arrow -

 

Earth point under the central console, next to the selector lever- Arrows -

 

Steering wheel earth point- Arrow -

 

Earth points in the rear vehicle area

50	Left boot earth points

q	Fitting Location:

Left boot earth points-Arrow -