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VW POLO 2010 – Climatic (Polo Limousine), 1,4 l – 4MV/55 kW, engine code BBY (Polo Limousine) . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW POLO 2010 - Battery - starter - alternator - voltage regulator - Onboard power supply control unit



Wiring Diagram  VW POLO 2010 - Battery - starter - alternator - voltage regulator - Onboard power supply control unit https://portal-diagnostov.com/license.html
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ABattery
BStarter
CAlternator
C1Voltage regulator
J519Onboard power supply control unit
S162Fuse -1- (30), in fuse box/battery
S163Fuse -2- (30), in fuse box/battery
S177Fuse -5- (30), in fuse box/battery
S180Fuse -8- (30), in fuse box/battery
S269Fuse -11- (30), in fuse box/battery
T1aSingle connector, on starter
T2x2-pin connector, near dual tone horn
T2y2-pin connector, on alternator
T6q6-pin connector, (blue) in engine compartment, left
T11d11-pin connector, (white) in engine compartment, left
T18a18-pin connector, on onboard power supply control unit
   1 Earth strap, battery-body
   507 Screw connection (30), in fuse box/battery
   621 Earth point, vehicle onboard power supply battery

Wiring Diagram VW POLO 2010 - Ignition/starter switch - X contact relief relay



Wiring Diagram  VW POLO 2010 - Ignition/starter switch - X contact relief relay https://portal-diagnostov.com/license.html
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DIgnition/starter switch
E19Parking light switch
J59X contact relief relay
J519Onboard power supply control unit
SB10Fuse-10-infusebox
T6j6-pin connector, on X contact relief relay
T8a8-pin connector, on ignition/starter switch
T18a18-pin connector, on onboard power supply control unit
T41a41-pin connector, on turn signal switch
   238 Earth connection -1-, in interior wiring harness
   249 Earth connection -2-, in interior wiring harness
   278 Earth connection -4-, in interior wiring harness
   606 Earth connection -1-, in interior wiring harness
   B111 Positive (+) connection -1- (30a), in interior wiring harness
   B491 Positive (+) connection (75), in interior wiring harness
   B493 Connection (75x), in interior wiring harness
   B500 Connection (86s), in interior wiring harness
   B503 Positive (+) connection -7- (30a), in interior wiring harness

Wiring Diagram VW POLO 2010 - Air conditioning system control unit - fresh air blower - fresh air blower switch - dash panel temperature sensor - fresh air/air recirculating flap switch



Wiring Diagram  VW POLO 2010 - Air conditioning system control unit - fresh air blower - fresh air blower switch - dash panel temperature sensor - fresh air/air recirculating flap switch https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
E9Fresh air blower switch
E159Fresh air/air recirculating flap switch
G56Dash panel temperature sensor
G143Control motor potentiometer, air recirculation flap
J301Air conditioning system control unit
J519Onboard power supply control unit
K114Fresh air/air recirculation warning lamp
L16Fresh air control light bulb
N24Fresh air blower with overheating fuse series resistor
SB36Fuse -36- in fuse box
T2aq2-pin connector, on fresh air blower
T4q4-pin connector, on fresh air blower with overheating fuse series resistor
T5l5-pin connector, on fresh air blower and air recirculation switch
T6x6-pin connector, on fresh/recirculating air flap control motor
T10a10-pin connector, behind dash panel, right
T18c18-pin connector, on air conditioning system control unit
V2Fresh air blower
V42Temperature sensor blower
V154Fresh/recirculating air flap control motor
   606 Earth point, under centre console, near gear stick
   L5 Connection -1-, in air conditioner wiring harness
   L7 Connection -3-, in air conditioner wiring harness
   L31 Connection (5V), in air conditioner wiring harness

Wiring Diagram VW POLO 2010 - Vent temperature sender - centre - footwell - evaporator - temperature flap control motor - potentiometer - air conditioner switch



Wiring Diagram  VW POLO 2010 - Vent temperature sender - centre - footwell - evaporator - temperature flap control motor - potentiometer - air conditioner switch https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
E35Air conditioner switch
G92Control motor potentiometer, temperature flap
G191Vent temperature sender, centre
G192Vent temperature sender, footwell
G263Evaporator outflow temperature sender
G267Temperature selection rotary knob potentiometer
J301Air conditioning system control unit
J519Onboard power supply control unit
K84Air conditioning system warning lamp
T2av2-pin connector, on vent temperature sender, centre
T2aw2-pin connector, on vent temperature sender, footwell
T2ax2-pin connector, on evaporator outflow temperature sender
T6w6-pin connector, on temperature flap control motor
T18c18-pin connector, on air conditioning system control unit
V68Temperature flap control motor
   L5 Connection -1-, in air conditioner wiring harness
   L6 Connection -2-, in air conditioner wiring harness
   L31 Connection (5V), in air conditioner wiring harness

Wiring Diagram VW POLO 2010 - Air conditioning system control unit - Onboard power supply control unit - terminal 30a junction box



Wiring Diagram  VW POLO 2010 - Air conditioning system control unit - Onboard power supply control unit - terminal 30a junction box https://portal-diagnostov.com/license.html
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J301Air conditioning system control unit
J519Onboard power supply control unit
KDash panel insert
TV3Terminal 30a junction box
T3c3-pin connector, (grey) in engine compartment, left
T5d5-pin connector, (black) on onboard power supply control unit
T8b8-pin connector, on dash panel insert
T16b16-pin connector, near relay station
T16c16-pin connector, on air conditioning system control unit
   42 Earth point, next to steering column
   279 Earth connection -5-, in interior wiring harness
   284 Earth connection -6-, in interior wiring harness
   285 Earth connection -7-, in interior wiring harness
   606 Earth point, under centre console, near gear stick
   B150 Positive (+) connection -2- (30a), in interior wiring harness

Wiring Diagram VW POLO 2010 - Air conditioning system control unit - Onboard power supply control unit



Wiring Diagram  VW POLO 2010 - Air conditioning system control unit - Onboard power supply control unit https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
J301Air conditioning system control unit
J519Onboard power supply control unit
KDash panel insert
T11c11-pin connector, (brown) in engine compartment, left
T16b16-pin connector, near relay station
T16c16-pin connector, on air conditioning system control unit
T18b18-pin connector, on onboard power supply control unit
T32a32-pin connector, on dash panel insert
   B231 Positive (+) connection -5- (30a), in interior wiring harness
   B506 Connection (convenience CAN bus, high), in interior wiring harness
   B507 Connection (convenience CAN bus, low), in interior wiring harness

Wiring Diagram VW POLO 2010 - Air conditioning system control unit - high pressure sender - pressure control valve - air conditioning system - data bus diagnostic interface



Wiring Diagram  VW POLO 2010 - Air conditioning system control unit - high pressure sender - pressure control valve - air conditioning system - data bus diagnostic interface https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
G65High pressure sender
J301Air conditioning system control unit
J519Onboard power supply control unit
J533Data bus diagnostic interface
N280Compressor regulating valve, air conditioning system
T2bc2-pin connector, near dual tone horn
T2bd2-pin connector, near compressor
T3k3-pin connector, on high pressure sender
T11c11-pin connector, (brown) in engine compartment, left
T16e16-pin connector, on climatronic control unit
T18b18-pin connector, on onboard power supply control unit
T16c16-pin connector, on air conditioning system control unit
T18a18-pin connector, on onboard power supply control unit
   167 Earth connection -4-, in engine compartment wiring harness
   B149 Positive (+) connection -2- (15a), in interior wiring harness
   B159 Connection (diagnosis), in interior wiring harness
   D155 Connection -1- (air conditioner pressure switch), in engine compartment wiring harness

Wiring Diagram VW POLO 2010 - Radiator fan thermo-switch - Radiator fan control unit - Vehicle voltage control unit - Radiator fan



Wiring Diagram  VW POLO 2010 - Radiator fan thermo-switch - Radiator fan control unit - Vehicle voltage control unit - Radiator fan https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
F18Radiator fan thermo-switch
J293Radiator fan control unit
J519Onboard power supply control unit
T3e3-pin connector, in engine compartment, left
T3f3-pin connector, on radiator fan thermo-switch, radiator fan
T4r4-pin connector, on radiator fan control unit
T6k6-pin connector, on radiator fan control unit
V7Radiator fan
   167 Earth connection -4-, in engine compartment wiring harness

Wiring Diagram VW POLO 2010 - Radiator fan control unit - Onboard power supply control unit



Wiring Diagram  VW POLO 2010 - Radiator fan control unit - Onboard power supply control unit https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
E22Intermittent wiper switch
FBrake light switch
J293Radiator fan control unit
J519Onboard power supply control unit
SB16Fuse -16- in fuse box
SB18Fuse -18- in fuse box
SB24Fuse -24- in fuse box
SB26Fuse -26- in fuse box
SB29Fuse -29- in fuse box
T4c4-pin connector, on brake light switch
T4r4-pin connector, on radiator fan control unit
T6g6-pin connector, on onboard power supply control unit
T6k6-pin connector, on radiator fan control unit
T41a41-pin connector, on rear wiper switch
   B165 Positive (+) connection -2- (15), in interior wiring harness
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