Wiring Diagram VW POLO 2010 - Onboard supply control unit - trailer socket - fuses
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO
| E1 | Light switch |
| F | Brake light switch |
| J519 | Onboard supply control unit |
| SB12 | Fuse -12- in fuse holder |
| SB13 | Fuse -13- in fuse holder |
| T6o | 6-pin connector, black |
| T13a | 13-pin socket |
| T16a | 16-pin connector, black |
| U10 | Trailer socket |
| |
| 87 | Earth connection -2-, in rear wiring harness |
| A5 | Positive connection (right turn signal), in dash panel wiring harness |
| A6 | Positive connection (left turn signal), in dash panel wiring harness |
| A84 | Connection (58L), in dash panel wiring harness |
| A85 | Connection (58R), in dash panel wiring harness |
| A88 | Connection (NSL (rear fog light)), in dash panel wiring harness |
| A89 | Connection -2- (54), in dash panel wiring harness |
| B182 | Connection (reversing light), in interior wiring harness |
| E107 | Connection (left parking light), in dash panel wiring harness |
| E108 | Connection (right parking light), in dash panel wiring harness |
Wiring Diagram VW POLO 2010 - Trailer socket - trailer turn signal warning lamp
| F216 | Rear fog light cut-out contact switch |
| J285 | Control unit with display in dash panel insert |
| K18 | Trailer turn signals warning lamp |
| J519 | Onboard supply control unit |
| M41 | Left tail light and rear fog light bulb |
| S133 | Fuse -3- in onboard supply control unit fuse box |
| T3x | 3-pin connector, rear fog light cut-out, contact switch |
| T13a | 13-pin connector |
| T16a | 16-pin connector |
| T32a | 32-pin connector |
| TV2 | Terminal 30 wiring junction, near onboard supply control unit |
| U10 | Trailer socket |
| 87 | Earth connection -2-, in rear wiring harness |
| A32 | Positive connection (30), in dash panel wiring harness |
| A121 | Connection (high-bus), in dash panel wiring harness |
| A122 | Connection (low-bus), in dash panel wiring harness |
VW POLO 2010 Overview of control units
Overview of control units | | | | q | From November 2007, Fitting Locations |
| 5 - | Parking aid control unit -J446- |
| Polo | Fitting Locations | No. 804 / 2 |
|
| q | From November 2007, Fitting Locations |
| q | From November 2007, Fitting Locations |
| q | Heated driver seat control unit -J131- |
| q | Heated front seats control unit -J774- |
| 11 - | Dipped headlight control unit, on/off (Coming home system) -J665- |
| q | ⇒ Fitting locations; Relay assignment; Relay carrier (15 slot) page 803/3 position -7- |
| Polo | Fitting Locations | No. 804 / 3 |
|
| 14 - | Air conditioning system control unit -J301- |
| q | ⇒ Workshop manual; Heating; Air conditioning System; Heating, air conditioning system; Repair group 87 |
| q | Connector, models with no side airbag |
| q | Connector, models with side airbag |
| Polo | Fitting Locations | No. 804 / 4 | | | q | From November 2007, Fitting Locations | | q | Discontinued from November 2005 | | Polo | Fitting Locations | No. 804 / 5 | | | Convenience system central control unit -J393- | | Under dash panel ⇒ Position 2 | | | | Connectors convenience system central control unit -J393- | | A - | Convenience system central control unit |
VW POLO 2010 32-pin connector,T32a, on dash panel insert -J285- | | Polo | Fitting Locations | No. 804 / 8 | | | - | 16 - Coolant shortage indicator sender | | - | 17 - Immobilizer reader coil | | - | 18 - Rear fog light warning lamp | | - | 19 - Fog light warning lamp | | - | 20 - Belt switch warning lamp | | - | 22 - Brake fluid level warning contact | | - | 23 - Oil pressure switch | | - | 27 - Multifunction display | | - | 30 - Windscreen washer fluid level sender | | - | 31 - Ambient temperature sensor | | - | 32 - Terminal 31 for sender-output | | | | VW POLO 2010 8-pin connector, T8c, on dash panel insert -J285- | 8-pin connector, T8c, on dash panel insert -J285- |
| - | 1 - Brake pad warning lamp |
| - | 4 - Right parking light |
| - | 5 - Terminal 15 - input |
| - | 7 - Terminal 30 - input |
| - | 8 - Terminal 31 - input |
| | VW POLO 2010 Right door control unit, to November 2007
Right door control unit, to November 2007 | | Front passenger door control unit -J387- |
| A - | Front passenger door control unit |
| Rear right door control unit -J389- |
| A - | Rear right door control unit |
VW POLO 2010 Right door control unit, from November 2007
Right door control unit, from November 2007 | | Front passenger door control unit -J387- |
| A - | Front passenger door control unit |
| Rear right door control unit -J389- |
| A - | Rear right door control unit |
VW POLO 2010 Parking aid control unit -J446-
Parking aid control unit -J446- | | On right behind luggage compartment side trim |
| 1 - | Parking aid control unit -J446- |
| 2 - | Rear parking aid warning buzzer -H15- |
| A - | 16-pin connector -T16d- |
| B - | 12-pin connector -T12n- |
| C - | 2-pin connector -T2aa- |
| | Connectors for parking aid control unit -J446-
| A - | Parking aid control unit |
VW POLO 2010 Fuel pump control unit -J538-
Fuel pump control unit -J538- | | Under rear bench seat ⇒ -arrow- |
VW POLO 2010 Left door control unit, to November 2007
Left door control unit, to November 2007 | | Driver door control unit -J386- |
| A - | Driver door control unit |
| Rear left door control unit -J388- |
| A - | Rear left door control unit |
VW POLO 2010 Left door control unit, from November 2007
Left door control unit, from November 2007 | | Driver door control unit -J386- |
| A - | Driver door control unit |
| Rear left door control unit -J388- |
| A - | Rear left door control unit |
VW POLO 2010 Heated driver seat control unit -J131-
Heated driver seat control unit -J131- | | On driver seat frame ⇒ -arrow- |
VW POLO 2010 Heated front passenger seat control unit -J132-
Heated front passenger seat control unit -J132- |
| On seat frame, front passenger side ⇒ -arrow- |
Notes:
| t | Illustration shows driver side. The front passenger side is similar. |
| t | Heated driver seat control unit - J131 - or Heated front passenger seat control unit - J132 - will be discontinued from November 2005 and will be replaced by Heated front seats control unit - J774 |
| |
VW POLO 2010 Heated front seats control unit -J774-Heated front seats control unit -J774- |
| On driver seat frame ⇒ -arrow- | Note: | The Heated front seats control unit -J774- will replace from November 2005 the heated driver seat control unit -J131- and the heated front passenger seat control unit -J132- | | | |
VW POLO 2010 Onboard supply control unit -J519-
Onboard supply control unit -J519- | | Under dash panel ⇒ Position 1 |
Connectors on onboard supply control unit -J519-
VW POLO 2010 Airbag control unit -J234-
Airbag control unit -J234- | | Under centre console at front ⇒ -arrow- |
Note:
| Earth connection via housing for vehicle earth! |
| | Connectors on airbag control unit -J234-
| Models with no side airbag |
| | Connectors on airbag control unit -J234-
| Models with no side airbag |
| | VW POLO 2010 Mobile telephone operating electronics control unit -J412-
Mobile telephone operating electronics control unit -J412- | | | | Polo | Fitting Locations | No. 804 / 24 |
|
| A - | Mobile telephone operating electronics control unit |
VW POLO 2010 Overview of all earth points | Overview of all earth points |
| | | 671 - | Earth point 1, on front of left longitudinal member |
| 12 - | Earth point, on left in engine compartment |
| 652 - | Earth point, engine and gearbox earth |
| 11 - | Earth point, in battery box |
| 640 - | Earth point 2, in engine compartment |
| 29 - | Earth point, on left in engine compartment, behind battery |
| 606 - | Earth point, under centre console, near selector lever |
| 61 - | Earth point, on left C-pillar |
| Polo | Fitting Locations | No. 801 / 2 |
|
| 14 - | Earth point, on gearbox (depends on equipment) |
| 13 - | Earth point, on right in engine compartment |
| 15 - | Earth point, on cylinder head (depends on equipment) |
| 614 - | Earth point 2, on right in engine compartment |
| 610 - | Earth point (audio), at front under centre console |
| 637 - | Earth point, airbag control unit |
Earth point, in engine compartment
| 671 - Earth point 1, on front of left longitudinal member |
Note:
| | | 12 - Earth point, on left in engine compartment | | 14 - Earth point, on gearbox | Note: | | |
| 11 - Earth point, in battery box |
| 640 - Earth point 2, in engine compartment |
| | | 29 - Earth point, on left in engine compartment behind battery | | 61 - Earth point, left C-pillar | | | |
Note:
| | | 614 - Earth point 2, on right in engine compartment | | 15 - Earth point, on cylinder head | Note: | | |
VW POLO 2010 Earth points, in interior
Earth points, in interior | | 637 - Earth point, airbag control unit |
Note:
| Earth connection via housing for vehicle earth! |
| 610 - Earth point (audio), under front of centre console |
Note:
| Discontinued from November 2006 |
| 606 - Earth point, under centre console near gear stick |
| | 
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