VW POLO 2010 – Anti-lock brake system (ABS) with electronic stabilisation program (ESP) . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW POLO 2010 - ABS control unit - Fuse holder A - Fuse holder B

D	Ignition/starter switch
J104	ABS control unit
J106	ABS solenoid valve relay
SA	Fuse holder A
SB	Fuse holder B
SC1	Fuse 1 on fuse holder C
SA3	Fuse 3 in fuse holder A
SC4	Fuse 4 on fuse holder C
SA5	Fuse 5 in fuse holder A
SB9	Fuse 9 on fuse holder B
SB10	Fuse 10 on fuse holder B
SB20	Fuse 20 on fuse holder B
T38	38-pin connector
685	Earth point 1 at front of right longitudinal member
A132	Connection (TCS/ESP), in dash panel wiring harness
B170	Positive connection 2 (30), in interior wiring harness

Wiring Diagram VW POLO 2010 - TCS and ESP button - Tyre pressure monitor display button - ABS control unit

E1	Light switch
E256	TCS and ESP button
E492	Tyre pressure monitor display button
J104	ABS control unit
L76	Button illumination bulb
N99	Front right ABS inlet valve
N100	Front right ABS outlet valve
N101	Front left ABS inlet valve
N102	Front left ABS outlet valve
N133	Rear right ABS inlet valve
N134	Rear left ABS inlet valve
N135	Rear right ABS outlet valve
N136	Rear left ABS outlet valve
T6r	6-pin connector
T6s	6-pin connector
T38	38-pin connector
A4	Positive connection (58b), in dash panel wiring harness
A140	Connection (TCS), in dash panel wiring harness
A141	Positive connection 2 (58b), in dash panel wiring harness

Wiring Diagram VW POLO 2010 - Brake light switch - ABS control unit - Onboard supply control unit

F	Brake light switch
J104	ABS control unit
J105	ABS return flow pump relay
J519	Onboard supply control unit
J623	Engine control unit
N225	Vehicle stabilization program switch valve 1
N226	Vehicle stabilization program switch valve 2
N227	Vehicle stabilization program high-pressure valve 1
N228	Vehicle stabilization program high-pressure valve 2
T4e	4-pin connector
T38	38-pin connector
T73a	73-pin connector
T73b	73-pin connector
T94	94-pin connector
V39	ABS return flow pump
131	Earth connection 2, in engine compartment wiring harness
132	Earth connection 3, in engine compartment wiring harness
B277	Positive connection 1 (15a) in main wiring harness
D73	Positive connection (54), in engine compartment wiring harness
D101	Connection 1 in engine compartment wiring harness
*	According to equipment

Wiring Diagram VW POLO 2010 - Rear right speed sensor - Front right speed sensor - Rear left speed sensor - Front left speed sensor - ABS control unit

G44	Rear right speed sensor
G45	Front right speed sensor
G46	Rear left speed sensor
G47	Front left speed sensor
J104	ABS control unit
T2da	2-pin connector
T2db	2-pin connector
T2dc	2-pin connector
T2dd	2-pin connector
T16b	16-pin connector
T38	38-pin connector
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
J3	Connection 1, in ABS wiring harness
J5	Connection 2, in ABS wiring harness
J7	Connection 3, in ABS wiring harness
J8	Connection 4, in ABS wiring harness

Wiring Diagram VW POLO 2010 - Handbrake warning switch - Brake fluid level warning contact - Steering angle sender - Control unit in dash panel insert - Dash panel insert

F9	Handbrake warning switch
F34	Brake fluid level warning contact
G85	Steering angle sender
J285	Control unit in dash panel insert
J527	Steering column electronics control unit
K	Dash panel insert
K33	Brake fluid level warning lamp
K47	ABS warning lamp
K118	Brake system warning lamp
K155	ESP and TCS warning lamp
K220	Tyre pressure monitor warning lamp
T2cx	2-pin connector
T2de	2-pin connector
T32	32-pin connector
T41	41-pin connector
110	Earth connection 2, in dash panel wiring harness
439	Earth connection 3, in dash panel wiring harness

VW POLO 2010 Overview of control units

Overview of control units

2 -	Actuator for structure-borne sound -R214-

q	Fitting location

3 -	ABS control unit -J104-

q	Connector assignment

4 -	Control unit for structure-borne sound -J869-

q	Fitting location

q	Connector assignment

5 -	Airbag control unit -J234-

q	Connector assignment

6 -	Control unit with display for radio and navigation -J503-

6 -	Air conditioning system control unit -J301-

6 -	Climatronic control unit -J255-

7 -	Multimedia system control unit -J650-

7 -	Data bus diagnostic interface -J533-

7 -	Headlight range control unit -J431-

q	Fitting location

q	Connector assignment

9 -	Mobile telephone operating electronics control unit -J412-

q	Connector assignment

10 -	Sliding sunroof adjustment control unit -J245-

11 -	Rear right door control unit -J389-

q	Connector assignment

12 -	Sliding sunroof adjustment control unit -J245-

q	Fitting location from May 2010

13 -	Trailer detector control unit -J345-

q	Connector assignment

13 -	Parking aid control unit -J446-

q	Connector assignment

q	Fitting location

15 -	Rear left door control unit -J388-

q	Connector assignment

16 -	Voltage stabiliser -J532-

q	Fitting location

q	Connector assignment

17 -	Multifunction steering wheel control unit -J453-

18 -	Heated front seats control unit -J774-

q	Fitting location right-hand drive

q	Connector assignment

19 -	Driver door control unit -J386-

q	Connector assignment

20 -	Control unit in dash panel insert -J285-

21 -	Onboard supply control unit -J519-

q	Connector assignment

22 -	Windscreen wiper motor -V-

23 -	Engine control unit -J623-

q	Connector assignment

23 -	Power steering sensor -G250-

24 -	Gas mode control unit -J659-

q	Connector assignment up to November 2010

q	Connector assignment from November 2010

25 -	Power steering control unit -J500-

26 -	Radiator fan control unit -J293-

q	Fitting location from May 2011

q	Fitting location for models with two radiator fans

q	Fitting location

Control unit for structure-borne sound -J869- 1 -  Actuator for structure-borne sound -R214- 2 -  Control unit for structure-borne sound -J869-

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Connector assignment:

A -	Control unit for structure-borne sound -J869-

B -	12-pin connector -T12x-

VW POLO 2010 ABS control unit J104 ABS control unit -J104- Fitting location: 1 -  ABS control unit -J104- 2 -  38-pin connector -T38-

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Connector assignment:

A -	ABS control unit -J104-

B -	38-pin connector -T38-

VW POLO 2010 Airbag control unit J234 Airbag control unit -J234- Fitting location: 1 -  606 Earth point under centre console near gear stick 2 -  687 Earth point 1 on centre tunnel 3 -  688 Earth point 2 on centre tunnel 4 -  Airbag control unit -J234-

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Connector assignment:

1 -	Airbag control unit -J234-

2 -	50-pin connector -T50-

VW POLO 2010 Control unit with display for radio and navigation J503

Control unit with display for radio and navigation -J503-

Connector assignment:

A -	Control unit with display for radio and navigation -J503-

B -	Quadlock Connector

q	8-pin connector, black -T8k-

q	8-pin connector, brown -T8j-

q	12-pin connector, blue -T12f-

C -

Radio -R-

D -	Single connector for aerial

E -	26-pin connector -T26-

F -	2-pin connector for aerial

G -	12-pin connector, (connection for Japan)

VW POLO 2010 Air conditioning system control unit J301

Air conditioning system control unit -J301-

Connector assignment:

A -	5-pin connector -T5l-

B -	16-pin connector -T16h-

C -	18-pin connector -T18-

D -	Air conditioning system control unit -J301-

VW POLO 2010 Climatronic control unit J255

Climatronic control unit -J255-

Connector assignment:

A -	Climatronic control unit -J255-

B -	20-pin connector -T20-

C -	16-pin connector -T16i-

VW POLO 2010 Multimedia system control unit J650

Multimedia system control unit -J650-

Fitting location:

1 -	Multimedia system control unit -J650-

2 -	12-pin connector -T12e-

VW POLO 2010 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- 1 -  Data bus diagnostic interface -J533-1) 2 -  20-pin connector -T20a- 1) Only models with start/stop system

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VW POLO 2010 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location: 1 -  Front passenger door control unit -J387- 2 -  16-pin connector -T16l- 3 -  4-pin connector -T4an- 4 -  12-pin connector -T12c-   Note: The installation of the door control unit on the front passenger side is similar to installation on driver side.

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Connector assignment.

1 -	Front passenger door control unit -J387-

2 -	16-pin connector -T16l-

VW POLO 2010 Mobile telephone operating electronics control unit J412 Mobile telephone operating electronics control unit -J412- Fitting location: LHD: under the front passenger seat RHD: behind glove compartment

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Connector assignment:

1 -	Mobile telephone operating electronics control unit -J412-

2 -	54-pin connector -T54-

VW POLO 2010 Sliding sunroof adjustment control unit J245

Sliding sunroof adjustment control unit -J245-

Fitting location up to May 2010

1 -	Sliding sunroof adjustment control unit -J245-

2 -	16-pin connector -T16m-

VW POLO 2010 Rear right door control unit J389 Rear right door control unit -J389- Fitting location: 1 -  Rear right door control unit -J389- 2 -  4-pin connector -T4ap- 3 -  16-pin connector -T16k-   Note: The installation of the rear right door control unit is similar to installation on rear left door.

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Connector assignment.

1 -	Rear right door control unit -J389-

2 -	16-pin connector -T16k-

VW POLO 2010 Sliding sunroof adjustment control unit J245

Sliding sunroof adjustment control unit -J245-

Fitting location from May 2010

1 -	Sliding sunroof adjustment control unit -J245-

A -	10-pin connector -T10x-

VW POLO 2010 Trailer detector control unit J345 Trailer detector control unit -J345- Fitting location: 1 -  Parking aid control unit -J446- 2 -  Trailer detector control unit -J345- 3 -  12-pin and 16-pin connectors -T12a, T16f- 4 -  16-pin connector -T16e- 5 -  12-pin connector -T12- 6 -  2-pin connector -T2ea-

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Connector assignment:

A -	16-pin connector -T16f-

B -	12-pin connector -T12a-

C -	Trailer detector control unit -J345-

VW POLO 2010 Parking aid control unit J446

Parking aid control unit -J446-

Connector assignment:

A -	16-pin connector -T16e-

B -	Not assigned

C -	12-pin connector -T12-

D -	Parking aid control unit -J446-

VW POLO 2010 Battery isolation igniter N253 Battery isolation igniter -N253- 1 -  701 Earth​ point​​ in​ luggage​ compartment​ 2 -  Fuse 3 on fuse holder F -SF3- 3 -  Battery isolation igniter -N253- 3 -  Battery master/isolator switch -E74-

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VW POLO 2010 Rear left door control unit J388 Rear left door control unit -J388- Fitting location: 1 -  Rear left door control unit -J388- 2 -  4-pin connector -T4ao- 3 -  16-pin connector -T16j-

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Connector assignment.

1 -	Rear left door control unit -J388-

2 -	16-pin connector -T16j-

VW POLO 2010 Voltage stabiliser J532 Voltage stabiliser -J532- Fitting location Voltage stabiliser -J532--Arrow-1) 1) Only models with start/stop system

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Connector assignment 1 -  Voltage stabiliser -J532- A -  12-pin connector -T12h-

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VW POLO 2010 Multifunction steering wheel control unit J453

Multifunction steering wheel control unit -J453-

Fitting location:

A -	Multifunction steering wheel control unit -J453-

B -	5-pin connector -T5m-

C -	6-pin connector -Flachleiter-

VW POLO 2010 Heated front seats control unit J774 Heated front seats control unit -J774- Location left-hand drive: 1 -  Heated front seats control unit -J774-

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Location right-hand drive: 1 -  Heated front seats control unit -J774-

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Connector assignment:

1 -	Heated front seats control unit -J774-

2 -	16-pin connector -T16n-

VW POLO 2010 Driver door control unit J386 Driver door control unit -J386- Fitting location: 1 -  Driver door control unit -J386- 2 -  16-pin connector -T16g- 3 -  4-pin connector -T4am- 4 -  12-pin connector -T12b-

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Connector assignment.

1 -	Driver door control unit -J386-

2 -	16-pin connector -T16g-

VW POLO 2010 Control unit in dash panel insert J285

Control unit in dash panel insert -J285-

1 -	Control unit in dash panel insert -J285-

2 -	32-pin connector -T32-

VW POLO 2010 Onboard supply control unit J519

Onboard supply control unit -J519-

Fitting location:

1 -	Onboard supply control unit -J519-

Connector assignment:

A -	73-pin connector -T73a-

B -	73-pin connector -T73b-

Description of signal for onboard supply control unit -J519-

Connector	Pin	Terminal
A	1	-
A	2	Left dipped beam output signal 1)
A	3	-
A	4	Interior lighting out put signal, door contact switch
A	5	-
A	6	Rear fog light output signal 1)
A	7	Fog light switch input signal
A	8	-
A	9	-
A	10	Rear lid release motor output signal
A	11	Central locking motor "lock" output signal for all doors
A	12	Central locking motor output signal for driver's door
A	13	Central locking motor "Safe" output signal for all doors
A	14	Central locking earth input signal (31)
A	15	Central locking motor output signal for front passenger door and rear doors
A	16	Central locking supply input signal (30)
A	17	Central locking lock unit input signal for rear left door
A	18	Central locking lock unit input signal for rear right door
A	19	Driver side door contact switch input signal
A	20	Front passenger side door contact switch input signal
A	21	Central locking lock unit input signal for front passenger door
A	22	Central locking lock unit input signal for driver's door
A	23	Rear lid handle release button input signal
A	24	Central locking input signal, driver door
A	25	Interior locking button input signal
A	26	Door contact switch input signal for rear right door
A	27	Bonnet contact switch input signal
A	28	Hazard warning light button input signal
A	29	Horn plate input signal
A	30	Rear lid lock position 2 input signal
A	31	Rear lid lock position 1 input signal
A	32	Right turn signal switch input signal
A	33	Left turn signal switch input signal
A	34	Door contact switch input signal for rear left door
A	35	-
A	36	Switch-off signal for heated seat
A	37	-
A	38	Heated exterior mirror output signal
A	39	Earth input signal (31)
A	40	Rear right side light bulb output signal
A	41	Rear left side light bulb output signal
A	42	Supply input signal (86s) for ignition/starter switch
A	43	Brake pedal position sender input signal
A	44	Supply input signal (15) for ignition/starter switch
A	45	Side light switch input signal
A	46	-
A	47	-
A	48	-
A	49	Headlight washer system relay output signal
A	50	-
A	51	-
A	52	Fuel supply relay output signal
A	53	-
A	54	Supply input signal (75a) for ignition/starter switch 1)
A	55	Starter inhibitor relay output signal (only models with automatic gearbox)
A	56	Hazard warning light system warning lamp signal output
A	57	Interior monitoring "off" warning lamp output signal
A	58	Central locking SAFE function warning lamp output signal
A	59	Interior locking warning lamp output signal
A	60	Heated rear window warning lamp output signal
A	61	-
A	62	Main beam output signal 1)
A	63	Supply input signal (30), left headlight 1)
A	64	Supply input signal (30), heated exterior mirrors
A	65	Supply (30G) output signal, interior light and luggage compartment light
A	66	Supply input signal (30), interior lights
A	67	-
A	68	Supply input signal (30), window wiper
A	69	Window wiper position 1 output signal
A	70	Window wiper earth input signal
A	71	Window wiper position 2 output signal
A	72	Horn output signal
A	73	Horn supply input signal (30)
B	1	-
B	2	Right dipped beam output signal 1)
B	3	-
B	4	-
B	5	-
B	6	-
B	7	-
B	8	-
B	9	Left fog light bulb output signal
B	10	Right fog light bulb output signal
B	11	Fog light bulb supply input signal (30)
B	12	Reversing light output signal (only models with automatic gearbox)
B	13	Turn signal and brake light supply input signal (30)
B	14	Left turn signal output signal
B	15	Right turn signal output signal
B	16	Brake lights output signal
B	17	LIN bus, door control unit and switches in steering wheel
B	18	Powertrain CAN, low
B	19	Powertrain CAN, high
B	20	Convenience CAN, high
B	21	Convenience CAN, low
B	22	Diagnosis CAN, low
B	23	Diagnosis CAN, high
B	24	LIN bus, sliding sunroof adjustment control unit, rain and light detector sensor, interior monitoring sensor
B	25	-
B	26	-
B	27	Window wiper position 1 input signal
B	28	Central locking input signal, front passenger door
B	29	-
B	30	Interior monitoring deactivation switch input signal
B	31	Heated rear window button input signal
B	32	Wiper limit switch input signal
B	33	-
B	34	Switch and instrument illumination (58d) input signal
B	35	-
B	36	LIN bus, alarm horn
B	37	Signal (K), diagnosis
B	38	Earth input signal (31) for electronics
B	39	Supply input signal (30) for electronics
B	40	-
B	41	-
B	42	Brake contact switch input signal
B	43	-
B	44	Cruise control system "Set" input signal
B	45	Cruise control system "On/Off" input signal
B	46	Cruise control system "Reset" input signal
B	47	Cruise control system "Cancel" input signal
B	48	Reversing light switch input signal
B	49	Signal (L) alternator
B	50	Starter relay input signal 1)
B	51	Supply input signal (75a) for ignition/starter switch
B	52	Window washer pump supply input signal
B	53	Window wiper position 2 input signal
B	54	-
B	55	Starter inhibitor signal (only models with automatic gearbox)
B	56	-
B	57	-
B	58	Heated exterior mirror switch input signal
B	59	Input signal for reference voltage (30)
B	60	Input signal for earth - reference voltage (31)
B	61	Washer pump motor and rear window wiper motor output signal
B	62	Windscreen wiper intermittent operation input signal
B	63	Heated rear window output signal
B	64	-
B	65	-
B	66	-
B	67	Heated rear window supply input signal (30)
B	68	Supply input signal (30), right headlight 1)
B	69	-
B	70	-
B	71	-
B	72	-
B	73	-

1) Only models with start/stop system

VW POLO 2010 Engine control unit J623

Engine control unit -J623-

Fitting location:

1 -	Windscreen wiper motor -V-

2 -	14-pin connector -T14-

3 -	Brake light switch -F-

4 -	Brake fluid level warning contact -F34-

5 -	Engine control unit -J623-

Connector assignment:

-T80- -

80-pin connector

t	The T80 connector is composed of a 52-pin connector and a 28-pin connector.

t	According to equipment

Connector assignment:

A -	Engine control unit -J623-

B -	94-pin connector -T94-

C -	60-pin connector -T60-

t	The connector is composed of a 94-pin connector and a 60-pin connector.

t	According to equipment

VW POLO 2010 Power steering sensor G250 Power steering sensor -G250- Fitting location: 1 -  Power steering sensor -G250--Arrow-

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VW POLO 2010 Gas mode control unit J659 Gas mode control unit -J659- Fitting location: A -  Gas mode control unit -J659--Arrow-

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Connector assignment: (to November 2010)

A -	Gas mode control unit -J659-

B -	56-pin connector -T56-, on wiring harness

Connector assignment: (from November 2010)

Warning, special pin on connector!

A -	Gas mode control unit -J659-

B -	48-pin connector -T48b-

C -	32-pin connector -T32a-

VW POLO 2010 Power steering control unit J500

Power steering control unit -J500-

Fitting location:

1 -	4-pin connector -T4z-

2 -	2-pin connector -T2di-

3 -	3-pin connector -T3s-

4 -	Power steering control unit -J500-

5 -	Steering hydraulics pump -V119-

6 -	Bass horn -H7- , 2-pin connector -T2fd-

7 -	Treble horn -H2- , 2-pin connector -T2fc-

VW POLO 2010 Radiator fan control unit -J293- To May 2011 Fitting location: 1 -  Radiator fan thermal switch -F18- (T3af) 2 -  3-pin connector, radiator fan -T3ae- 3 -  6-pin connector -T6ab- 4 -  4-pin connector -T4ab- 5 -  Radiator fan control unit -J293-

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VW POLO 2010 Radiator fan control unit -J293- From May 2011 Fitting location 1 -  Radiator fan control unit -J293- 2 -  Radiator fan thermal switch -F18- (T3af) 3 -  3-pin connector -T3ae- 4 -  10-pin connector -T10z-

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Connector assignment 1 -  Radiator fan control unit -J293- A -  10-pin connector -T10z-

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VW POLO 2010 Radiator fan control unit J293 Radiator fan control unit -J293- 1 -  Radiator fan control unit -J293- 2 -  Radiator fan on right of radiator -V35- 3 -  2-pin connector -T2eq- 4 -  2-pin connector -T2cz- 5 -  4-pin connector -T4ab-

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VW POLO 2010 Mechatronic unit for dual clutch gearbox J743 Mechatronic unit for dual clutch gearbox -J743- Fitting location: 1 -  Mechatronic unit for dual clutch gearbox -J743- 2 -  25-pin connector -T25- 3 -  Coupling station for alternator and air conditioner compressor 4 -  Coupling station for intake manifold pressure sender -G71-

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VW POLO 2010 Overview of fuses

Overview of fuses

q	Fitting location for vehicles with battery in luggage compartment

q	Fuse assignment, from May 2009

1 -	Fuse holder C -SC-

q	Fitting location

q	Fitting location for vehicles with battery in luggage compartment

q	Fuse assignment, from May 2009

2 -	Fuse holder B -SB-

q	Fitting location

q	Fuse assignment, from May 2009

3 -	Fuse holder F -SF-

q	Fitting location

4 -	Fuse assignment on relay carrier

q	Fitting location

q	Fuse assignment, from May 2009

q	Fuse assignment, from November 2009

Fuse assignment in battery fuse holder 1 -  Fuse holder A -SA- 2 -  Fuse holder C -SC- 3 -  Automatic glow period control unit -J179-

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Fuse holder A -SA- 1 -  Fuse holder C -SC- 2 -  Fuse holder A -SA- 3 -  Additional coolant pump relay -J496-

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Fuse assignment Fuse colours 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 3 A -  purple

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No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
SA1	-	Fuse 1 on fuse holder A	150A 175A1)	-	Alternator -C-	30
SA2	-	Fuse 2 on fuse holder A	30A		Gas mode control unit -J659- (only models with engine code CMAA)	30
SA3	-	Fuse 3 on fuse holder A	110A	-	Ignition/starter switch -D- Light switch -E1- Steering column combination switch -E595- X-contact relief relay -J59- Motronic current supply relay -J271- Low heat output relay -J359- High heat output relay -J360- Fuel supply relay -J643- Fuse 4 -S134- Fuse 5 -S138- Fuse 6 -S139- Fuse 4 on fuse holder B -SB4- Fuse 20 on fuse holder B -SB20- Fuse 35 on fuse holder B -SB35- Fuse 38 on fuse holder B -SB38- Fuse 57 on fuse holder B -SB57-	30
SA4	-	Fuse 4 on fuse holder A	50A	-	Power steering control unit -J500-	30
SA5	-	Fuse 5 on fuse holder A	40A	-	ABS control unit -J104-	30
SA6	-	Fuse 6 on fuse holder A	40A 50A 2)	-	Radiator fan control unit -J293-	30
SA7	-	Fuse 7 on fuse holder A	50A	-	Automatic glow period control unit -J179-	30
SC1	-	Fuse 1 on fuse holder C	25A	-	ABS control unit -J104-	30
SC2	-	Fuse 2 on fuse holder C	30A	-	Radiator fan thermal switch -F18- Radiator fan control unit -J293-4)	30
SC3	-	Fuse 3 on fuse holder C3)	5A	-	Radiator fan control unit -J293-4)	30
SC4	-	Fuse 4 on fuse holder C	10A 5A 3)	-	ABS control unit -J104-	30
SC5	-	Fuse 5 on fuse holder C	5A	-	Onboard supply control unit -J519-	30
SC6	-	Fuse 6 on fuse holder C	25A	-	Mechatronic unit for dual clutch gearbox -J743-	30

1) Only models with start/stop system

2) Only models with battery in luggage compartment

3) From May 2010

4) To May 2011

VW POLO 2010 Fuse assignment in fuse holder B Fuse assignment in fuse holder B 1 -  Relay carrier 2 -  Fuse holder B -SB- 3 -  Diagnostic connector -T16b-

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Fuse assignment Fuse colours 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 3 A -  purple

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No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder B -SB1-1)	5A	-	Control unit in dash panel insert -J285-1) ABS control unit -J104-1) Mobile telephone operating electronics control unit -J412-1)	30a
2	-	Fuse 2 on fuse holder B -SB2-	10A	-	Steering column combination switch -E595- Onboard supply control unit -J519- (T73b/61) t  Rear window wiper motor -V12- Windscreen and rear window washer pump -V59-	15
3	-	Fuse 3 on fuse holder B -SB3-	5A	-	Fuel pump relay -J17- Engine control unit -J623- Current supply relay for Simos control unit -J363-7) Fuel pump control unit -J538-2) Control unit for structure-borne sound -J869-Gas mode control unit -J659-2)	15
4	-	Fuse 4 on fuse holder B -SB4-9)	2A	-	Steering column combination switch -E595-9)	30
5	-	Fuse 5 on fuse holder B -SB5-	5A	-	ABS control unit -J104-11)	30
6	-	Fuse 6 on fuse holder B -SB6-	5A	-	Control unit in dash panel insert -J285-	15
7	-	Fuse 7 on fuse holder B -SB7-	5A	-	Headlight range control regulator -E102- Left number plate light -X4- Right number plate light -X5- Onboard supply control unit -J519-1)	58
8	-	Fuse 8 on fuse holder B -SB8-4)	10A	-	Injector, cylinder 1 -N30- Injector, cylinder 2 -N31- Injector, cylinder 3 -N32- Injector, cylinder 4 -N33-	87
8	-	Fuse 8 on fuse holder B -SB8-3)	10A		Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- Activated charcoal filter solenoid valve 1 -N80-	87
9	-	Fuse 9 on fuse holder B -SB9-	5A 7.5A 2)	-	TCS and ESP button -E256- Tyre Pressure Loss Indicator display button -E492- Steering angle sender -G85- ABS control unit -J104- Start/Stop operation button -E693-1) Data bus diagnostic interface -J533-1)Voltage stabiliser 2 -J570-1)8)	15
10	-	Fuse 10 on fuse holder B -SB10-5)	5A	-	Cruise control system switch -E45- Steering column combination switch -E595- Brake light switch -F- Clutch pedal switch -F36- Onboard supply control unit -J519-	15
10	-	Fuse 10 on fuse holder B -SB10-10)	2A	-	Steering column combination switch -E595-10)	15
11	-	Fuse 11 on fuse holder B -SB11-	10A 5A 3)	-	Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49- Cruise control system switch -E45-6) Onboard supply control unit -J519- (T73a/44)6) Control unit for cornering light and headlight range control -J745-	15
12	-	Fuse 12 on fuse holder B -SB12-	5A	-	Mirror adjustment switch -E43-	15
13	-	Fuse 13 on fuse holder B -SB13-	5A	-	Mechatronic unit for dual clutch gearbox -J743- Selector lever -E313-	15
14	-	Fuse 14 on fuse holder B -SB14-	5A	-	Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145-	15
15	-	Fuse 15 on fuse holder B -SB15-	5A	-	Left washer jet heater element -Z20- Right washer jet heater element -Z21-	15
16	-	Fuse 16 on fuse holder B -SB16-	5A	-	Parking aid control unit -J446-	15
17	-	Fuse 17 on fuse holder B -SB17-	7.5A	-	Windscreen and rear window washer pump -V59-10)	53c
18	-	Fuse 18 on fuse holder B -SB18-	5A	-	Rear fog light cut-out contact switch -F216- Control unit in dash panel insert -J285- Rear left fog light bulb -L46-Onboard supply control unit -J519- (T73a/6) 6)	55a
19	-	Fuse 19 on fuse holder B -SB19-	5A	-	Onboard supply control unit -J519- (T73a/42) t  Ignition/starter switch -D- , S contact	75
20	-	Fuse 20 on fuse holder B -SB20-	5A	-	Steering angle sender -G85- Control unit in dash panel insert -J285- Fuel supply relay -J643-2)3) Terminal 30 voltage supply relay -J317-2)3) Low heat output relay -J359-3) High heat output relay -J360-3)	30
21	-	Fuse 21 on fuse holder B -SB21-	10A	-	Onboard supply control unit -J519- (T73a/66) t  Driver side reading light -W19- t  Front passenger reading light -W13- t  Interior light with switch-off delay -W15- t  Driver side illuminated vanity mirror -W20- t  Front passenger side illuminated vanity mirror -W14- t  Left footwell light -W9- t  Right footwell light -W10- t  Right luggage compartment light -W35- t  Rear centre reading light -W44-	30
22	-	Fuse 22 on fuse holder B -SB22-	5A	-	Diagnostic connection -U31- Climatronic control unit -J255- Air conditioning system control unit -J301- Mobile telephone operating electronics control unit -J412- Ignition key withdrawal lock solenoid -N376-	30
23	-	Fuse 23 on fuse holder B -SB23-	5A	-	Selector lever -E313- Rain sensor -G213- Onboard supply control unit -J519- (T73b/39) Engine control unit -J623- Data bus diagnostic interface -J533-1)	30
24	-	Fuse 24 on fuse holder B -SB24-	5A 10A 10)	-	Onboard supply control unit -J519- (T73a/64) t  Heated exterior mirror on driver side -Z4- t  Heated exterior mirror on front passenger side -Z5-	30
25	-	Fuse 25 on fuse holder B -SB25-	5A	-	High-pressure sender -G65- Heater control unit -J162- Radiator fan control unit -J293- Air conditioning system control unit -J301- Trailer detector control unit -J345- Diagnostic connection -U31- Humidity sender -G355-1) Radiator fan control unit -J293- Voltage stabiliser -J532-1) Voltage stabiliser 2 -J570-1)7)	15
26	-	Fuse 26 on fuse holder B -SB26-	7.5A	-	Air mass meter -G70- Oil level and oil temperature sender -G266- Power steering control unit -J500- Heater element for crankcase breather -N79- Starter relay 1 -J906-1) Starter relay 2 -J907-1)	15
27	-	Fuse 27 on fuse holder B -SB27-	7.5A	-	Reversing light switch -F4-	15
28	-	Fuse 28 on fuse holder B -SB28-	10A	-	Lambda probe -G39- Lambda probe after catalytic converter -G130- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29-	87
29	-	Fuse 29 on fuse holder B -SB29-	10A	-	Fuel pressure regulating valve -N276- Fuel metering valve -N290-	87
30	-	Fuse 30 on fuse holder B -SB30-	10A	-	Charge pressure control solenoid valve -N75- Activated charcoal filter solenoid valve 1 -N80- Exhaust gas recirculation cooler changeover valve -N345- Coolant circulation pump 2 -V178-Heater element relay -925-2)	87
31	-	Fuse 31 on fuse holder B -SB31-	10A 5A 2)	-	Gas gauge sender -G707- (CMAA) Automatic glow period control unit -J179- Fuel supply relay -J643- Additional coolant pump relay -J496-2) Injector, cylinder 1 -N30- Injector, cylinder 2 -N31- Injector, cylinder 3 -N32- Injector, cylinder 4 -N33- Air mass meter -G70-2)	87
32	-	Fuse 32 on fuse holder B -SB32-	10A 15A 20A 30A 2)	- -	Fuel gauge sender -G-4) Fuel system pressurisation pump -G6-4) Engine control unit -J623- Gas mode control unit -J659-2)	87
33	-	Fuse 33 on fuse holder B -SB33-	5A	-	Clutch position sender -G476- Brake light switch -F-	87
34	-	Fuse 34 on fuse holder B -SB34-	15A 7.5A 2)	-	Control unit in dash panel insert -J285- Left headlight main beam bulb -M30- Right headlight main beam bulb -M32-Onboard supply control unit -J519- (T73a/62) 6) Left gas discharge bulb control unit -J343-2) Right gas discharge bulb control unit -J344-2)
35	-	Fuse 35 on fuse holder B -SB35-	15A 20A 2)	-	Engine control unit -J623- Fuel supply relay -J643-	87
36	-	Fuse 36 on fuse holder B -SB36-	7.5A	-	Right headlight main beam bulb -M32-	87
37	-	Fuse 37 on fuse holder B -SB37-	25A	-	Heated driver seat regulator -E94- Heated front passenger seat regulator -E95- Heated front seats control unit -J774-	75
38	-	Fuse 38 on fuse holder B -SB38-	30A	-	Mechatronic unit for dual clutch gearbox -J743-	30
39	-	Fuse 39 on fuse holder B -SB39-	10A 15A 2)	-	Right headlight dipped beam bulb -M31-	56b
40	-	Fuse 40 on fuse holder B -SB40-	30A	-	Fresh air blower switch -E9- Fresh air blower control unit -J126-	75
41	-	Fuse 41 on fuse holder B -SB41-	10A	-	Rear window wiper motor -V12-	75
42	-	Fuse 42 on fuse holder B -SB42-	15A	-	Cigarette lighter -U1- 12 V socket -U5-4)	75
43	-	Fuse 43 on fuse holder B -SB43-	15A 20A 10)	-	Onboard supply control unit -J519- (T73b/13) t  Front left turn signal bulb -M5- t  Front right turn signal bulb -M7- t  Rear left turn signal bulb -M6- t  Rear right turn signal bulb -M8- t  Driver side turn signal repeater bulb in exterior mirror -L131- t  Front passenger side turn signal repeater bulb -L132- t  Left brake light bulb -M9- t  Right brake light bulb -M10- t  High-level brake light bulb -M25-	30
44	-	Fuse 44 on fuse holder B -SB44-	5A	-	Anti-theft alarm ultrasonic sensor -G209- Alarm horn -H12-	30
45	-	Fuse 45 on fuse holder B -SB45-	15A 20A 2)	-	Control unit with display for radio and navigation -J503- Multimedia system control unit -J650- Radio -R- Voltage stabiliser -J532-1)	30
46	-	Fuse 46 on fuse holder B -SB46-	20A	-	Headlight washer system relay -J39- Onboard supply control unit -J519- (T73a/73) t  Treble horn -H2- t  Bass horn -H7-	30
47	-	Fuse 47 on fuse holder B -SB47-	20A	-	Onboard supply control unit -J519- (T73a/68) t  Windscreen wiper motor -V-	30
48	-	Fuse 48 on fuse holder B -SB48-	25A	-	Onboard supply control unit -J519- (T73a/16) t  Driver side central locking lock unit -F220- t  Front passenger side central locking lock unit -F221- t  Rear left central locking lock unit -F222- t  Rear right central locking lock unit -F223- t  Rear lid lock unit -F256- t  Tank filler flap locking motor -V155-	30
49	-	Fuse 49 on fuse holder B -SB49-4)	30A	-	Sliding sunroof adjustment control unit -J245-	30
49	-	Fuse 49 on fuse holder B -SB49-3)	15A	-	Fuel pump relay -J17-2) Fuel supply relay -J643-2)
50	-	Fuse 50 on fuse holder B -SB50-	25A	-	Driver door control unit -J386-	30
51	-	Fuse 51 on fuse holder B -SB51-	25A	-	Front passenger door control unit -J387-	30
52	-	Fuse 52 on fuse holder B -SB52-	30A	-	Rear left door control unit -J388- Rear right door control unit -J389-	30
53	-	Fuse 53 on fuse holder B -SB53-	30A	-	Onboard supply control unit -J519- (T73b/67) t  heated rear window -Z1-	30
54	-	Fuse 54 on fuse holder B -SB54-	15A	-	Left fog light bulb -L22- Right fog light bulb -L23-	55
55	-	Fuse 55 on fuse holder B -SB55-	15A 20A 2)	-	Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- Ignition coil 4 with output stage -N292-	87
56	-	Fuse 56 on fuse holder B -SB56-	15A	-	Left daytime running light bulb -L174- Right daytime running light bulb -L175-	75
57	-	Fuse 57 on fuse holder B -SB57-	15A	-	Onboard supply control unit -J519- (T73b/11)	30
58	-	Fuse 58 on fuse holder B -SB58-	20A	-	Brake servo vacuum pump -V469-	87
59	-	Fuse 59 on fuse holder B -SB59-	10A 15A 2)	-	Left headlight dipped beam bulb -M29-	56b
60	-	Fuse 60 on fuse holder B -SB60-	15A 20A 2)	-	Control unit with display for radio and navigation -J503-1)	30a

1) Only models with start/stop system

2) According to equipment

3) From May 2010

4) To May 2010

5) To November 2009

6) From November 2009

7) To November 2010

8) From November 2010

9) To May 2011

10) From May 2011

11) Only models with battery in luggage compartment

VW POLO 2010 Fuse assignment on relay carrier, from May 2009 Fuse assignment on relay carrier, from May 2009 Fuse colours 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 3 A -  purple

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No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
6	-	Fuse 1 -S131- Fuse 2 -S132- Fuse 3 -S133-	40A	-	Auxiliary air heater element -Z35-	87
8	-	Fuse 4 -S134- Fuse 5 -S138- Fuse 6 -S139-	20A 20A 15A	-	Trailer detector control unit -J345-	30
A	-	Fuses in relay plate fuse holder -S3-	30A	-	Sliding sunroof adjustment control unit -J245-	30

VW POLO 2010 Fuse assignment on relay carrier, from November 2009 Fuse assignment on relay carrier, from November 2009 Fuse colours 30 A -  green 25 A -  white 20 A -  yellow 15 A -  blue 10 A -  red 7,5 A -  brown 5 A -  beige 3 A -  purple

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No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
6	-	Fuse 1 -S131- Fuse 2 -S132- Fuse 3 -S133-	40A	-	Auxiliary air heater element -Z35-	87
8	-	Fuse 4 -S134- Fuse 5 -S138- Fuse 6 -S139-	15A 20A 20A	-	Trailer detector control unit -J345-	30
A	-	Fuses in relay plate fuse holder -S3-	30A	-	Sliding sunroof adjustment control unit -J245-	30

VW POLO 2010 Fuse holder F SF Fuse holder F -SF- 1 -  701 Earth​ point​​ in​ luggage​ compartment​ 2 -  Fuse holder F -SF- 3 -  Battery isolation igniter -N253- 3 -  Battery master/isolator switch -E74-

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No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	Fuse 1 on fuse holder F -SF1-	40A	-	ABS control unit -J104-	30
2	-	Fuse 2 on fuse holder F -SF2-	30A	-	ABS control unit -J104-	30
3	-	Fuse 3 on fuse holder F -SF3-	110A	-	B170 Positive connection 2 (30) in interior wiring harness	30

VW POLO 2010

VW POLO 2010 Overview of earth points

Overview of earth points

61	Earth point on left C-pillar -1-

q	Fitting location

50	Earth point on left in luggage compartment -1-

q	Fitting location

671	Earth point 1 on front of left longitudinal member -2-

q	Fitting location

624	Earth point next to starter battery -3-

q	Fitting location

640	Earth point 2 on left in engine compartment -4-

q	Fitting location

641	Earth point 3 on left in engine compartment -4-

q	Fitting location

13	Earth point on right in engine compartment -6-

q	Fitting location

606	Earth point under centre console near gearstick -7-

q	Fitting location

687	Earth point 1 on centre tunnel -7-

q	Fitting location

688	Earth point 2 on centre tunnel -7-

q	Fitting location

701	Earth point in luggage compartment -8-

q	Fitting location

605	Earth point on top end of steering column

q	behind connector for steering column switch

61 Earth point on left C-pillar -1-    Torque: 6 Nm    50 Earth point on left in luggage compartment -2-    Torque: 2 Nm

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671 Earth point 1 on front of left longitudinal member -1-    Torque: 16 Nm

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624 Earth point next to starter battery -1-    Torque: 16 ± 2 Nm

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640 Earth point 2 on left in engine compartment -1-    Torque: 16 Nm    641 Earth point 3 on left in engine compartment -2-    Torque: 16 Nm

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685 Earth point 1 on front of right longitudinal member -1-    Torque: 9 ± 1 Nm

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13 Earth point on right in engine compartment -1-    Torque: 16 Nm

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606 Earth point under centre console near gearstick -1-    Torque: 9 Nm    688 Earth point 2 on centre tunnel -3-    Torque: 9 Nm

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701 Earth point in luggage compartment -1-    Torque: 20 Nm

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