VW POLO 2013 – 1.6l engine, CCRA,(2U4) . Wiring diagrams, Pin Connector, Location – Schemi elettrici per auto
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VW POLO 2013 – 1.6l engine, CCRA,(2U4) . Wiring diagrams, Pin Connector, Location
Wiring Diagram VW POLO 2013 - Battery - Starter - Alternator - Voltage regulator - Onboard supply control unit https://portal-diagnostov.com/license.html
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO A Battery B Starter C Alternator C1 Voltage regulator J519 Onboard supply control unit S162 Fuse 1 (30), in battery fuse holder S163 Fuse 2 (30), in battery fuse holder S164 Fuse 3 (30), in battery fuse holder S178 Fuse 6 (30), in battery fuse holder S180 Fuse 8 (30), in battery fuse holder S267 Fuse 9 (30), in battery fuse holder S269 Fuse 11 (30), in battery fuse holder T1e Single connector T2r 2-pin connector, near dual-tone horns T2s 2-pin connector T3c 3-pin connector, on left in engine compartment T6k 6-pin connector, on left in engine compartment T11b 11-pin connector, on left in engine compartment T12a 12-pin connector, on left in engine compartment T18a 18-pin connector 507 Threaded connection (30), on battery fuse holder
Wiring Diagram VW POLO 2013 - Ignition/starter switch - X-contact relief relay - Onboard supply control unit D Ignition/starter switch E2 Turn signal switch J59 X-contact relief relay J217 Automatic gearbox control unit J519 Onboard supply control unit T6o 6-pin connector T8c 8-pin connector T9a 9-pin connector, on left in engine compartment T12d 12-pin connector T18a 18-pin connector T41a 41-pin connector T80b 80-pin connector 238 Earth connection 1, in interior wiring harness B172 Positive connection 4 (30), in interior wiring harness B491 Positive connection (75), in interior wiring harness B493 Connection (75x), in interior wiring harness D210 Connection (50), in engine compartment wiring harness * Only models with driver and front passenger airbags *2 Only models with multifunction steering wheel *3 Only models with automated manual gearbox
Wiring Diagram VW POLO 2013 - Handbrake warning switch - Onboard supply control unit F9 Handbrake warning switch J301 Air conditioning system control unit J519 Onboard supply control unit T2b 2-pin connector T5d 5-pin connector T5f 5-pin connector T16c 16-pin connector T16e 16-pin connector 249 Earth connection 2, in interior wiring harness 278 Earth connection 4, in interior wiring harness 279 Earth connection 5, in interior wiring harness 284 Earth connection 6, in interior wiring harness 285 Earth connection 7, in interior wiring harness 296 Earth connection 11, in interior wiring harness * Diagnostic connection *2 Saloon
Wiring Diagram VW POLO 2013 - Reversing light switch - Onboard supply control unit F4 Reversing light switch J519 Onboard supply control unit T2aa 2-pin connector T6ah 6-pin connector T6k 6-pin connector, on left in engine compartment T6u 6-pin connector T11b 11-pin connector, on left in engine compartment T16b 16-pin connector T18a 18-pin connector B182 Connection (RL), in interior wiring harness B239 Positive connection 1 (50), in interior wiring harness B492 Positive connection 3 (15), in interior wiring harness * Only models with driver and front passenger airbags *2 Only models with multifunction steering wheel
Wiring Diagram VW POLO 2013 - Onboard supply control unit J519 Onboard supply control unit T16b 16-pin connector T16e 16-pin connector T18b 18-pin connector B506 Connection (convenience CAN bus, high), in interior wiring harness B507 Connection (convenience CAN bus, low), in interior wiring harness * Diagnostic connection
Wiring Diagram VW POLO 2013 - Onboard supply control unit J519 Onboard supply control unit SA10 Fuse 10 in fuse holder A SA45 Fuse 45 in fuse holder A SA46 Fuse 46 in fuse holder A SA47 Fuse 47 in fuse holder A SA48 Fuse 48 in fuse holder A SA52 Fuse 52 in fuse holder A T5d 5-pin connector T5f 5-pin connector T6b 6-pin connector, on left in engine compartment T16b 16-pin connector T18a 18-pin connector B162 Connection (75a), in interior wiring harness
Wiring Diagram VW POLO 2013 - Onboard supply control unit J519 Onboard supply control unit SA27 Fuse 27 in fuse holder A SA28 Fuse 28 in fuse holder A SA29 Fuse 29 in fuse holder A SA30 Fuse 30 in fuse holder A SA41 Fuse 41 in fuse holder A T6m 6-pin connector T16e 16-pin connector B170 Positive connection 2 (30), in interior wiring harness B188 Positive connection 5 (30), in interior wiring harness B231 Positive connection 5 (30a), in interior wiring harness * Diagnostic connection
Wiring Diagram VW POLO 2013 - Fuse 5 in fuse holder A - Fuse 14 in fuse holder A - Fuse 18 in fuse holder A - Fuse 19 in fuse holder A - Fuse 20 in fuse holder A SA5 Fuse 5 in fuse holder A SA14 Fuse 14 in fuse holder A SA18 Fuse 18 in fuse holder A SA19 Fuse 19 in fuse holder A SA20 Fuse 20 in fuse holder A T6k 6-pin connector, on left in engine compartment B163 Positive connection 1 (15), in interior wiring harness B171 Positive connection 3 (30), in interior wiring harness B235 Positive connection 4 (15a), in interior wiring harness D104 Positive connection 2 (30a), in engine compartment wiring harness
Wiring Diagram VW POLO 2013 - Fuse 4 in fuse holder A - Fuse 9 in fuse holder A - Fuse 25 in fuse holder A - Fuse 32 in fuse holder A - Fuse 36 in fuse holder A - Fuse 37 in fuse holder A E9 Fresh air blower switch SA4 Fuse 4 in fuse holder A SA9 Fuse 9 in fuse holder A SA25 Fuse 25 in fuse holder A SA32 Fuse 32 in fuse holder A SA36 Fuse 36 in fuse holder A SA37 Fuse 37 in fuse holder A T5m 5-pin connector T6b 6-pin connector, on left in engine compartment T10d 10-pin connector, behind dash panel
Wiring Diagram VW POLO 2013 - Brake light switch - Clutch pedal switch - Brake pedal switch - Engine control unit E227 Cruise control system (CCS) SET button F Brake light switch F36 Clutch pedal switch F47 Brake pedal switch J623 Engine control unit T4b 4-pin connector T4c 4-pin connector T6k 6-pin connector, on left in engine compartment T11c 11-pin connector, on left in engine compartment T41a 41-pin connector T80a 80-pin connector 131 Earth connection 2, in engine compartment wiring harness B157 Positive connection 3 (15a), in interior wiring harness D101 Connection 1 in engine compartment wiring harness * Only models with driver and front passenger airbags *2 Only models with multifunction steering wheel *3 Saloon *4 Squareback
Wiring Diagram VW POLO 2013 - Starter motor relay - X contact relief relay 2 - Engine control unit - Starter motor relay 2 Wiring Diagram VW POLO 2013 - Fuel pump relay - Engine control unit - Fuel supply relay J17 Fuel pump relay J623 Engine control unit J643 Fuel supply relay T6b 6-pin connector, on left in engine compartment T6f 6-pin connector T10c 10-pin connector T80a 80-pin connector B146 Positive connection 1 (87), in interior wiring harness B165 Positive connection 2 (15), in interior wiring harness B169 Positive connection 1 (30), in interior wiring harness
Wiring Diagram VW POLO 2013 - Speedometer sender - Engine control unit - Ignition transformer - Spark plug connector - Spark plugs G22 Speedometer sender J217 Automatic gearbox control unit J623 Engine control unit N152 Ignition transformer P Spark plug connector Q Spark plugs T3n 3-pin connector T4l 4-pin connector T14a 14-pin connector, on left in engine compartment T80a 80-pin connector T80b 80-pin connector 331 Earth connection, in injection system wiring harness * Only models with automated manual gearbox
Wiring Diagram VW POLO 2013 - Engine speed sender - Hall sender - Knock sensor 1 - Coolant temperature sender - Engine control unit G28 Engine speed sender G40 Hall sender G61 Knock sensor 1 G62 Coolant temperature sender J623 Engine control unit T2bi 2-pin connector T2ce 2-pin connector T3l 3-pin connector T3m 3-pin connector T80a 80-pin connector 220 Earth connection (sender earth), in engine wiring harness E46 Positive connection 1 (5 Volt) in injection system wiring harness
Wiring Diagram VW POLO 2013 - Intake air temperature sender - Intake manifold pressure sender - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4 G42 Intake air temperature sender G71 Intake manifold pressure sender J623 Engine control unit N30 Injector, cylinder 1 N31 Injector, cylinder 2 N32 Injector, cylinder 3 N33 Injector, cylinder 4 T2bf 2-pin connector T2bg 2-pin connector T2bh 2-pin connector T2cd 2-pin connector T4t 4-pin connector T14a 14-pin connector, on left in engine compartment T80a 80-pin connector E48 Connection (injectors), in injection system wiring harness
Wiring Diagram VW POLO 2013 - 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 T6ad 6-pin connector T6ae 6-pin connector T11c 11-pin connector, on left in engine compartment T80a 80-pin connector
Wiring Diagram VW POLO 2013 - Clutch pedal switch for engine start - Lambda probe - Lambda probe after catalytic converter - Engine control unit - Activated charcoal filter solenoid valve 1 F194 Clutch pedal switch for engine start G39 Lambda probe G130 Lambda probe after catalytic converter J623 Engine control unit N80 Activated charcoal filter solenoid valve 1 T2ab 2-pin connector T2dj 2-pin connector T4ab 4-pin connector T4u 4-pin connector T11a 11-pin connector, on left in engine compartment T11b 11-pin connector, on left in engine compartment T80a 80-pin connector D197 Connection 5 (87a) in engine compartment wiring harness
Wiring Diagram VW POLO 2013 - Engine control unit Wiring Diagram VW POLO 2013 - Engine control unit E45 Cruise control system switch E227 Cruise control system (CCS) SET button J104 ABS control unit J301 Air conditioning system control unit J623 Engine control unit T6k 6-pin connector, on left in engine compartment T11b 11-pin connector, on left in engine compartment T11c 11-pin connector, on left in engine compartment T16c 16-pin connector T16e 16-pin connector T38a 38-pin connector T41a 41-pin connector T80a 80-pin connector B159 Connection (diagnosis), in interior wiring harness B185 Connection 2 (54), in interior wiring harness B640 Connection 3 (54), in interior wiring harness B683 Connection (CCS) in interior wiring harness D73 Positive connection (54), in engine compartment wiring harness * Only models with driver and front passenger airbags *2 Only models with multifunction steering wheel *3 Diagnostic connection *4 Saloon *5 Squareback
Wiring Diagram VW POLO 2013 - Engine control unit Wiring Diagram VW POLO 2013 - Heater control unit - Fuel pre-heating heater element - Fuel preheating element 2 - Fuel preheating element 3 - Fuel preheating element 4 J65 Heater control unit T3c 3-pin connector, on left in engine compartment T5p 5-pin connector T6ba 6-pin connector Z66 Fuel pre-heating heater element Z108 Fuel preheating element 2 Z109 Fuel preheating element 3 Z110 Fuel preheating element 4
Wiring Diagram VW POLO 2013 - Radiator fan control unit - Radiator fan series resistor - Radiator fan J293 Radiator fan control unit N39 Radiator fan series resistor T2dg 2-pin connector T3y 3-pin connector T4aa 4-pin connector T6ak 6-pin connector V7 Radiator fan 167 Earth connection 4, in engine compartment wiring harness D136 Positive connection 2 (15a), in engine compartment wiring harness * From November 2010
Wiring Diagram VW POLO 2013 - Immobiliser reader coil - Fuel gauge sender - Fuel gauge - Fuel system pressurisation pump - Coolant shortage indicator sender - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - Heater warning lamp D2 Immobiliser reader coil G Fuel gauge sender G1 Fuel gauge G6 Fuel system pressurisation pump G32 Coolant shortage indicator sender J285 Control unit in dash panel insert J362 Immobiliser control unit K Dash panel insert K2 Alternator warning lamp K11 Heater warning lamp K31 Cruise control system warning lamp K36 Coolant shortage warning lamp K38 Oil level warning lamp K43 Coolant temperature warning lamp (too cold) T2a 2-pin connector T2t 2-pin connector T4a 4-pin connector T6b 6-pin connector, on left in engine compartment T11a 11-pin connector, on left in engine compartment T32a 32-pin connector 327 Earth connection (sender earth), in engine compartment wiring harness 401 Earth connection (sender earth), in interior wiring harness
Wiring Diagram VW POLO 2013 - Oil pressure switch - Brake fluid level warning contact - Rev. counter - Speedometer - Control unit in dash panel insert - Dash panel insert - Oil pressure warning lamp - Exhaust emissions warning lamp - Reserve fuel warning lamp - Brake system warning lamp F22 Oil pressure switch F34 Brake fluid level warning contact G5 Rev. counter G21 Speedometer J285 Control unit in dash panel insert K Dash panel insert K3 Oil pressure warning lamp K83 Exhaust emissions warning lamp K105 Reserve fuel warning lamp K118 Brake system warning lamp K132 Electronic power control fault lamp T1f Single connector T2u 2-pin connector T8a 8-pin connector T11a 11-pin connector, on left in engine compartment T14a 14-pin connector, on left in engine compartment T32a 32-pin connector
VW POLO 2013 Engine control unit J623 – Next to the battery-Arrow-
A - Engine control unit -J623-
B/C - 80-pin connector, in the engine control unit -T80a-
– In the lower left-side of the engine compartment -Arrow-
A - Radiator fan control unit -J293-
B - 6-pin connector in the radiator fan control unit -T6ak-
C - 4-pin connector in the radiator fan control unit -T4aa-
– In the centre of the engine compartment-Arrow-
A - Automatic gearbox control unit -J217-
B/C - 80-pin connector, in the automatic gearbox control unit -T80b-
– In the centre panel, below the radio system-Arrow-
A - Air conditioning control unit -J301-
B - 5-pin connector in the Air conditioning control unit -T5l/T5m-
C - 16-pin connector in the Air conditioning control unit -T16c-
D - 2-pin connector in the Air conditioning control unit -T2bo-
– In the centre panel, below the radio system-Arrow-
A - Climatronic control unit -J255-
B - 20-pin connector, in the Climatronic control unit -T20a-
C - 12-pin connector, in the Climatronic control unit -T12j-
D - 16-pin connector, in the Climatronic control unit -T16g-
– Next to the steering column-Arrow-
A - Central control unit for convenience system -J393-
B - 12-pin connector in the central control unit for convenience system -T12b-
C - 23-pin connector in the central control unit for convenience system -T23a-
D - 12-pin connector in the central control unit for convenience system -T12c-
– To the left of the steering wheel-Arrow-
A - Multifunction steering wheel control unit -E221-
B - 6-pin connector in the multifunction steering wheel control unit -T6be-
– To the left of the dash panel-Arrow-
A - Instrument cluster indicator control unit -J285-
B - 32-pin connector, in the control unit with instrument cluster indicator -T32a-
1 - Immobilizer reading coil
7 - CAN-bus "Low" Terminal
8 - CAN-bus "High" Terminal
9 - CAN-bus "High" Terminal - convenience -
10 - CAN-bus "Low" Terminal - convenience -
11 - Parking light switch
- Turn light/flashing light switch
- Manual switch for headlights/low beams and headlight flashing
- Windscreen wiper delay relay switch (intermittent operation)
- Multifunction indicator call button
12 - Parking light switch
- Turn light/flashing light switch
- Manual switch for headlights/low beams and headlight flashing
- Windscreen wiper delay relay switch (intermittent operation)
- Multifunction indicator call button
16 - Low coolant level indicator sensor
17 - Immobilizer reading coil
20 - Front left seat belt switch
21 - Handbrake control switch
22 - Oil level warning contact
24 - Onboard electric network control unit
27 - Parking light switch
- Turn light/flashing light switch
- Manual switch for headlights/low beams and headlight flashing
- Windscreen wiper delay relay switch (intermittent operation)
- Multifunction indicator call button
30 - Window washing water level sensor
31 - External temperature sensor, sensor earth point
C - 8-pin connector, in the control unit with instrument cluster indicator -T8a-
1 - Brake pad wearing indicator
4 - Terminal 58R, right parking light
6 - Terminal 58L, left parking light
– Under the centre console-Arrow-
A - Airbag control unit -J234-
B - 50-pin connector in the airbag control unit -T50a-
– To the right of the engine compartment-Arrow-
A - ABS control unit -J104-
B - 38-pin connector, in the ABS control unit -T38a-
– Behind the left boot lateral lining-Arrow-
A - Parking assist control unit -J446-
B - 12-pin connector in the parking assist control unit -T12f-
C - 16-pin connector in the parking assist control unit -T16a-
– Behind the right boot lateral lining-Arrow-
A - Parking assist control unit -J446-
B - 12-pin connector in the parking assist control unit -T12f-
C - 16-pin connector in the parking assist control unit -T16a-
– In the air tray, to the centre and the right, next to the glove compartment-Arrow-
A - Air conditioner regulator and control unit -J127-
B - 6-pin connector in the natural air fan control unit -T6al-
– Behind the glove compartment-Arrow-
A - Interactive system control unit -J879-
B - 16-pin connector in the interactive system control unit -T16d-
– Next to the steering column, to the left-Arrow-
A - Cleaning and lighting function control unit -J917-
B - 12-pin connector, in the cleaning and lighting function control unit -T12k-
C - 16-pin connector, in the cleaning and lighting function control unit -T16i-
– To the left of the engine compartment-Arrow-
A - Power steering control unit -J500-
B - 3-pin connector in the driver seat heating control unit -Vazio-
C - 2-pin connector in the driver seat heating control unit -T2ct-
D - 4-pin connector in the driver seat heating control unit -T4ai-
– Next to the internal rear-view mirror, on the ceiling-Arrow-
A - Sunroof movement control unit -J245-
B - 6-pin connector in the sunroof movement control unit -T6bb-
C - 6-pin connector, in the sunroof movement regulator -T6bc-
– In the relay plate, behind the dash board, to the left-Arrow-
A - Mirror memory control unit -J267-
B - 18-pin connector, in the mirror memory control unit -T18c-
– In the relay plate, to the left of the dash board-Arrow-
A - Onboard network control unit -J519-
B - 16-pin connector in the onboard network control unit -T16b-
2 - CAN-bus "Low" Terminal
3 - CAN-bus "Low" Terminal
5 - CAN-bus "High" Terminal
6 - CAN-bus "High" Terminal
7 - Windscreen wiper delay relay switch (intermittent operation)
8 - Windscreen wiper delay relay switch (intermittent operation)
10 - Left turn signal/flashing light switch
11 - Instrument cluster indicator control unit
12 - Turn light/flashing light switch
13 - Contact switch in the engine compartment lid / front lid for the alarm system
C - 6-pin connector in the onboard network control unit -T6q-
2 - Tailgate unlocking switch
5 - Tailgate remote unlocking switch
6 - Tailgate unlocking switch
D - 18-pin connector in the onboard network control unit -T18a-
3 - Rear right central locking unit
4 - Passenger-side central locking unit
6 - Driver-side open door switch
9 - Generator (Alternator)
13 - Rear left central locking unit
16 - Windscreen wiper motor
17 - Horn activator contact ring
18 - Windscreen wiper delay relay
E - 6-pin connector in the onboard network control unit -Vazio-
F - 18-pin connector in the onboard network control unit -T18b-
1 - Terminal 31 - (Only for export vehicles)
- Empty - (Only for Brazil vehicles)
9 - CAN-bus "Low" Terminal - Convenience
12 - CAN-bus "High" Terminal - Convenience
13 - Terminal 31 - (Only for export vehicles)
- Empty - (Only for Brazil vehicles)
G - 6-pin connector in the onboard network control unit -T6c-
3 - Warning switch lighting
4 - Rear window heating system switch
5 - Rear window heating switch light lamp
H - 5-pin connector in the onboard network control unit -T5f-
I - 5-pin connector in the onboard network control unit -T5d-
4 - Windscreen wiper motor
5 - Windscreen wiper motor
J - 6-pin connector in the onboard network control unit -T6t-
1 - Switch to adjust rear-view mirrors
- Switch to adjust rear-view mirrors
2 - External driver-side rear-view mirror defogger
4 - External passenger-side rear-view mirror defogger
K - 6-pin connector in the onboard network control unit -T6m-
L - 6-pin connector in the onboard network control unit -T6u-
5 - Tailgate unlocking motor
– Next to the internal lighting-Arrow-
A - Mirror memory control unit -J347-
B - 8-pin connector, in the mirror memory control unit -T8d-
VW POLO 2013 Ground cable, battery-body-Arrow- VW POLO 2013 Engine compartment earth points Engine compartment earth points
1 Ground cable, battery-body
12 Engine comp. left earth points
29 Earth points next to the ABS control unit
67 Earth point to the left of the front cross strut.
80 Earth point 1 in the dash panel harness
Ground cable, battery-body-Arrow-
Earth points to the left of the engine comp.-Arrow-
Earth points next to the ABS control unit-Arrow-
Earth point to the left of the front cross strut.-Arrow A-
Earth point to the centre of the front cross strut-Arrow B-
Vehicle interior earth points
42 Earth point next to the steering column
606 Earth point under the central console, next to the selector lever
Earth point next to the steering column-Arrow-
Earth point under the central console, next to the selector lever-Arrow-
Earth points in the rear vehicle area (Hatch)
50 Left boot earth points
Left boot earth points-Arrow -
Earth points in the rear vehicle area (Sedan)
51 Right boot earth points
Right boot earth points-Arrow -
VW POLO 2013 Relay plate to the left, behind the dashboard Relay plate to the left, behind the dashboard
2 - Relief relay 2 of contact X -J339-2)
3 - Main relay for electric drive -J437-3)
5 - Starter relay 2 -J695-4)
7 - Cold start device relay -J41-5)
12 - Fuel input relay -J643-