VW POLO 2007 – 6-speed automatic gearbox 09G . Wiring diagrams, Pin Connector, Location – Wiring diagrams for cars
VW POLO 2007 – 6-speed automatic gearbox 09G . Wiring diagrams, Pin Connector, Location
Wiring Diagram VW POLO 2007 - Starter - battery - alternator - starter inhibitor relay - reversing light relay - onboard supply control unit - fuses

| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| D | Ignition/starter switch |
| J... | Engine control units |
| J207 | Starter inhibitor relay |
| J219 | Reversing light relay |
| J519 | Onboard supply control unit |
| M17 | Right reversing light bulb |
| S162 | Fuse 1 (30), in fuse holder on battery |
| S270 | Fuse 12 (30) in fuse holder on battery |
| T2 | 2-pin connector |
| T6n | 6-pin connector, blue |
| T6o | 6-pin connector, black |
| T11a | 11-pin connector, white, on left of bulkhead |
| T12a | 12-pin connector, white, on left of bulkhead |
| T18a | 18-pin connector, brown |
| T18b | 18-pin connector, black |
| |
| B182 | Connection (RL), in interior wiring harness |
| C14 | Positive connection (15), in heated washer jet wiring harness |
Wiring Diagram VW POLO 2007 - Automatic gearbox control unit - fuses
| D | Ignition/starter switch |
| J217 | Automatic gearbox control unit |
| J519 | Onboard supply control unit |
| SB15 | Fuse 15 on fuse holder B |
| SB16 | Fuse 16 on fuse holder B |
| SB17 | Fuse 17 on fuse holder B |
| SB19 | Fuse 19 on fuse holder B |
| T52 | 52-pin connector |
| T6n | 6-pin connector, blue |
| A15 | Positive connection (15), in instrument panel wiring harness |
| A104 | Positive connection 2 (15), in dash panel wiring harness |
| U8 | Positive connection (15a), in automatic gearbox wiring harness |
| * | up to November 2006 |
| ** | from November 2006 |
Wiring Diagram VW POLO 2007 - Automatic gearbox control unit - multifunction switch
Wiring Diagram VW POLO 2007 - Automatic gearbox control unit - solenoid valves
Wiring Diagram VW POLO 2007 - Automatic gearbox control unit - gearbox oil temperature sender - gearbox input and output speed sender
Wiring Diagram VW POLO 2007 - Automatic gearbox control unit - Tiptronic switch - selector lever lock solenoid
| F189 | Tiptronic switch |
| J217 | Automatic gearbox control unit |
| J519 | Onboard supply control unit |
| N110 | Selector lever lock solenoid |
| T2j | 2-pin connector |
| T8 | 8-pin connector |
| T6c | 6-pin connector |
| T11b | 11-pin connector, red, on left of bulkhead |
| T18b | 18-pin connector |
| T52 | 52-pin connector |
| 80 | Earth connection 1, in instruments wiring harness |
| 81 | Earth connection 1, in instruments wiring harness |
| 135 | Earth connection 2, in instruments wiring harness |
| 199 | Earth connection 3, in dash panel wiring harness |
| |
| A109 | Connection (selector lever function display), in dash panel wiring harness |
| B340 | Connection 1 (58d), in main wiring harness |
Wiring Diagram VW POLO 2007 - Automatic gearbox control unit - dash panel insert - data bus diagnostic interface
| J217 | Automatic gearbox control unit |
| J285 | Display control unit in dash panel insert |
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface |
| T52 | 52-pin connector |
| T6n | 6-pin connector, blue, on left of bulkhead |
| T11a | 11-pin connector, white |
| T16a | 16-pin connector, black |
| T16b | 16-pin connector, diagnosis connection |
| T18a | 18-pin connector, brown |
| T32a | 32-pin connector, black |
| Y6 | Selector lever position display |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| A121 | Connection (high bus), in dash panel wiring harness |
| A122 | Connection (low bus), in dash panel wiring harness |
| D159 | Connection (high bus), in engine compartment wiring harness |
| D160 | Connection (low bus), in engine compartment wiring harness |
| D166 | Connection (K-diagnosis wiring), in engine compartment wiring harness |
VW POLO 2007 Overview of relay carrier locations
Overview of relay carrier locations |
| 1 - | Relay carrier (15-pin) | | q | Vehicles from November 2001 | Relay carrier (15 slot), from November 2001 |
| 1 - | Driving school mode relay -746- |
| 3 - | Glow plug relay -J52- (100) |
| 3 - | Motronic current supply relay -J271- (103) |
| 4 - | Fuel pump relay -J17- (53) |
| 5 - | Warning lamps relay -J560- (449) |
| 6 - | Headlight washer system -J39- (53) |
| 7 - | Starter inhibitor relay -J207- (126) |
| 8 - | Low heat output relay -J359- (53) |
| 9 - | High heat output relay -J360- (100) |

| 10 - | Motronic current supply relay -J271- (100) or (429) |
| 10 - | Current supply relay -J16- (429) |
| 10 - | Current supply relay -J16- (53) |
| 11 - | X-contact relief relay -J59- (18) |
| 12 - | Fuel supply relay -J643- (404) |
| 13 - | Fuel pump relay -J17- (167) |
| 15 - | Diesel direct injection system relay -J317- (109) |
VW POLO 2007 Relay carrier (15 slot), from May 2005
Relay carrier (15 slot), from May 2005 |
| 1 - | Secondary air pump relay -J299- |
| 1 - | Folding exterior mirror control unit -J351- (361) |
| 2 - | Folding exterior mirror control unit -J351- (361) |
| 2 - | Driving school mode relay -J746- |
| 3 - | Glow plug relay -J52- (103) |
| 3 - | Motronic current supply relay -J271- (100) |
| 4 - | Fuel pump relay -J17- (53) |
| 5 - | Door warning lamps relay -J560- (449) |
| 5 - | Brake light suppression relay -J508- (489) |
| q | November 2005 to November 2006 |
| 6 - | Headlight washer system relay -J39- (53) |

| 7 - | Dipped headlight control unit, on/off (coming home system) -J665- (449) |
| 8 - | Low heat output relay -J359- (53) |
| 8 - | Coolant pump relay -J235- (53) |
| 9 - | High heat output relay -J360- (100) |
| 10 - | Motronic current supply relay -J271- (429) |
| q | Only engine codes BMD and BME |
| 10 - | Radiator fan relay -J26- (53) |
| q | Only engine codes ASZ and BLT |
| 11 - | X-contact relief relay -J59- (100) |
| 12 - | Fuel supply relay -J643- (404) |
| q | Only engine codes BMD and BXU |

| 13 - | Fuel pump relay -J17- (167) |
| q | S276 - Heater element fuse 1 - 40A |
| q | S277 - Heater element fuse 2 - 40A |
| q | S278 - Heater element fuse 3 - 40A |
| 15 - | Terminal 30 voltage supply relay -J317- (109)/(643) |
| q | Petrol engines with engine code BJX or BUD |
| 15 - | Starter inhibitor relay -J207- (53) |
| q | Only engine code BKY with automatic gearbox |
| 15 - | Motronic current supply relay -J271- (109) |
| q | Only engine codes BUD and BTS |
| 15 - | Fuel pump relay -J17- (167)/(447) |
| q | Only engine codes BMD and BME |
VW POLO 2007 Relay carrier (15 slot), from May 2008
Relay carrier (15 slot), from May 2008 |
| 1 - | Secondary air pump relay -J299- (100) |
| 1 - | Folding exterior mirror control unit -J351- (361) |
| 2 - | Folding exterior mirror control unit -J351- (361) |
| 2 - | Driving school mode relay -J746- (467) |
| 3 - | Glow plug relay -J52- (100) |
| q | Only engine codes AXR, BNV, BNM |
| 4 - | Fuel pump relay -J17- (53) |
| 6 - | Headlight washer system relay -J39- (53) |
| ¹) Gradual introduction in model year 2008 |
| 7 - | Dipped headlight control unit, on/off (coming home system) -J665- (456) |
| 8 - | Low heat output relay -J359- (53) |
| 9 - | High heat output relay -J360- (100) |
| 10 - | Motronic current supply relay -J271- (429) |
| q | Only engine codes BBM, BZG |
| 10 - | Radiator fan relay -J26- (53) |
| q | Only engine codes ASZ, BLT |
| 11 - | X-contact relief relay -J59- (100) |
| 12 - | Fuel supply relay -J643- (404) |
| q | Only engine codes BTS, BUD, BZG |
| 13 - | Fuel pump relay -J17- (53) |
| q | S276 - Heater element fuse 1 - 40A |
| q | S277 - Heater element fuse 2 - 40A |
| q | S278 - Heater element fuse 3 - 40A |
| 15 - | Terminal 30 voltage supply relay - J317 (643) |
| 15 - | Motronic current supply relay -J271- (643) |
| q | Not engine codes BUD, BTS |
| ¹) Discontinued with gradual introduction in model year 2008 |
VW POLO 2007 Overview of control units
Overview of control units | | |
| q | From November 2007, Fitting Locations |
| 5 - | Parking aid control unit -J446- |
| 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- |
| 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 2007 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 2007 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 2007 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 2007 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 2007 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 2007 Fuel pump control unit -J538-
Fuel pump control unit -J538- |
| Under rear bench seat ⇒ -arrow- |
VW POLO 2007 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 2007 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 2007 Heated driver seat control unit -J131-
Heated driver seat control unit -J131- | | On driver seat frame ⇒ -arrow- |
VW POLO 2007 Heated front passenger seat control unit -J132-
|
VW POLO 2007 Heated front seats control unit -J774-
| VW POLO 2007 Onboard supply control unit -J519- | Onboard supply control unit -J519- |
| Under dash panel ⇒ Position 1 |
Connectors on onboard supply control unit -J519-
VW POLO 2007 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 2007 Mobile telephone operating electronics control unit -J412-
|
| A - | Mobile telephone operating electronics control unit |
VW POLO 2007 | |
VW POLO 2007 Coupling station rear lid
|
VW POLO 2007 coupling station heater, air conditioning system
| VW POLO 2007 Coupling station driver seat |
|
VW POLO 2007 coupling station front passenger seat
| VW POLO 2007 Coupling station bulkhead (14-pin) | Coupling station bulkhead (14-pin) |
VW POLO 2007 Coupling station left in engine compartment
|
VW POLO 2007 Coupling station, on right in engine compartmentCoupling station, on right in engine compartment | | 1 - | 2-pin connector, charge pressure control solenoid valve* | | 2 - | 2-pin connector, activated charcoal filter system solenoid valve* | | 3 - | 2-pin connector, coolant shortage indicator sender * | | 4 - | 6-pin connector, Lambda probe before catalytic converter* | | 5 - | 2-pin connector, temperature sensor after DPF* | | 6 - | 2-pin connector, temperature sensor before DPF* | | 7 - | 2-pin connector, exhaust gas temperature sensor* | | * - | Not with all levels of equipment | | |
|
VW POLO 2007 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 |
| 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 |
|
| 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 2007 Earth points, in interior
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VW POLO 2007 Overview of all control units
Overview of all control units |
| 6 - | Engine control units -J248- , -J623- , -J361- , -J220- , -J687- , -J537- |
|
VW POLO 2007
Glow plug activation control unit -J370- / automatic glow period control unit -J179- | | front left in engine compartment |
|
| VW POLO 2007 Automatic gearbox control unit -J217-
|
| A - | Automatic gearbox control unit -J217- |
VW POLO 2007 Power steering control unit -J500-
Power steering control unit -J500- | | In engine compartment, on front of left longitudinal member |
| 3 - | Connector, depends on equipment -T3s- or -T4s- |
|
| VW POLO 2007 Radiator fan control unit -J293-
Radiator fan control unit -J293- | | Front left in engine compartment ⇒ -arrow A- |
|
| VW POLO 2007 NOx sensor control unit -J583-
NOx sensor control unit -J583- | | Under vehicle, near catalytic converter ⇒ -arrow- |
| A - | 10-pin connector, black (T10) |
| B - | 14-pin connector, black (T14x) |
|
| VW POLO 2007 Engine control unit - J...
| Engine control unit - J...
Note:
| Note: see respective current flow diagram for engine control unit. |
| |
Note:
| t | Note Connector T80 comprises a 52-pin and a 28-pin connector. |
| t | * Depending on equipment |
| t | Connector 121, see 207/12 |
| t | Connector T94 and T60, see 207/13 |
| A - | Engine control unit, 121-pin |
Note:
| Note Connector T121 comprises an 81-pin connector and a 40-pin connector. |
| A - | Engine control unit, 154-pin |
Note:
| Note Connector T154 comprises a 94-pin and a 60-pin connector. |
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