Wiring Diagram VW FOX 2012 - Battery - Starter - Alternator - Voltage regulator
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO
| 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 |
| "> 1 | "> Earth strap, battery - body |
| "> 49 | "> Earth point, near ..., near battery |
| 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 |
| "> 671 | "> Earth point 1, on front of left longitudinal member |
| 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 |
| "> 606 | "> Earth point, under the centre console near gear stick |
| 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 |
| |
| "> 12 | "> Earth point, on left in engine compartment |
| 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 |
| 11 | Earth point, in battery box |
| 12 | Earth point, on left in engine compartment |
| 13 | Earth point, on right in engine compartment |
| 49 | Earth point, near battery |
| 614 | Earth point 2, on right in engine compartment |
| 671 | Earth point 1, on front of left longitudinal member |
| 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 |
| 606 | Earth point, under the centre console near selector lever |
| 678 | Earth point, under the centre console near selector lever |
| 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 |
| Earth points, on left in luggage compartment -arrow- |
| | 
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