Fuse Box Diagrams Volkswagen Polo (Mk6; 2021-2023)

In this article, you will find information about the fuses of the Volkswagen Polo (Mk6/AE1) (models 2021, 2022, and 2023), including diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.

Volkswagen Polo (Mk6; 2021-2023)

Checking and Replacing Fuses in VW Polo Mk6 (AE1)

Caution!

Using the wrong fuse, using a blown fuse that has been repaired, and using metal objects in place of fuses to complete the electrical connection in the circuit can cause fires and serious personal injury.

  • Never replace a fuse with one that has a higher amp rating. Replace a blown fuse only with a fuse of the same amperage (same color and same imprint) and same overall size.
  • Never repair fuses.
  • Never replace fuses with a metal strip, a paper clip, or a similar object.

Engine Compartment Fuses

Volkswagen Polo (Mk6; 2021-2023): Engine compartment fuse box location

Fuse Holder A

Volkswagen Polo (Mk6; 2021-2023): Fuse Holder A

The fuse strip (multifuse) can be replaced as a complete unit.

AFunction / component
508-Threaded connection (30), on E-box:
Battery -A- 4
Fuse 4 on fuse holder D -SD4- 3
SA1250A 3
350A 4
Starter -B-
Alternator with voltage regulator -CX1-
SA280A-
SA3150AFuse holder B -SB-
- Fuse 10 on fuse holder B -SB10-
- Fuse 14 on fuse holder B -SB14-
- Fuse 15 on fuse holder B -SB15-
- Fuse 20 on fuse holder B -SB20-
- Fuse 21 on fuse holder B -SB21-
- Fuse 24 on fuse holder B -SB24-
- Fuse 26 on fuse holder B -SB26-
- Main relay -J27 -1-
- Radiator fan 2nd speed relay -J101- 1, 2
- Radiator fan relay -J26- 1, 2
- Starter relay 1 -J906-
SA480AFuse holder C -SC-
- Fuse 3 on fuse holder C -SC3-
- Fuse 5 on fuse holder C -SC5-
- Fuse 6 on fuse holder C -SC6-
- Fuse 11 on fuse holder C -SC11- to fuse 19 on fuse holder C -SC19-
- Fuse 20 on fuse holder C -SC20-
- Fuse 23 on fuse holder C -SC23- to fuse 25 on fuse holder C -SC25-
- Fuse 38 on fuse holder C -SC38-
- Fuse 48 on fuse holder C -SC48-
SA5125AFuse holder C -SC-
- Fuse 1 on fuse holder C -SC1-
- Fuse 8 on fuse holder C -SC8-
- Fuse 10 on fuse holder C -SC10-
- Fuse 26 on fuse holder C -SC26- to fuse 37 on fuse holder C -SC37-
- Fuse 53 on fuse holder C -SC53-
- Fuse 59 on fuse holder C -SC59-
- Fuse 60 on fuse holder C -SC60-
- Fuse 61 on fuse holder C -SC61-
- Terminal 15 voltage supply relay -J329-
- Terminal 75x voltage supply relay -J694-
SA680APower steering control unit -J500-
1) For petrol engine with no forced induction
2) For models with air conditioning system
3) For models with battery at rear
4) For models with battery at front

Fuse Holder B

From June 2021

Volkswagen Polo (Mk6; 2021-2022): Engine compartment fuse box diagram

List of fuses in the Fuse Holder B (From June 2021)
AFunction / component
SB110A 1
15A 2
Engine/motor control unit -J623-
SB27.5A
10A 7
Fuel pressure sender for low pressure -G410- 7
Activated charcoal filter solenoid valve 1 -N80- 7
Camshaft control valve 1 -N205- 7
Fuel pressure regulating valve -N276- 3
Fuel metering valve -N290- 8
Exhaust camshaft control valve 1 -N318- 7
Valve for oil pressure control -N428- 8
Charge air cooling pump -V188- 3, 8, 13
Auxiliary pump for heating -V488- 7, 15
SB315ALambda probe 1 after catalytic converter -GX7-
Lambda probe 1 before catalytic converter-GX10-
SB415AFuel pump control unit -J538- 2
Fuel pump relay -J17- 1
Engine component power supply relay -J757- 7, 15
SB510ARadiator fan -VX57- 2
Activated charcoal filter solenoid valve 1 -N80-
Camshaft control valve 1 -N205-
Turbocharger air recirculation valve -N249- 7
Intake manifold flap valve -N316- 7
Exhaust camshaft control valve 1 -N318- 2
High-pressure valve for gas mode -N372-
Valve for oil pressure control -N428- 2, 7
Piston cooling jet control valve -N522- 7, 8
Inlet cam actuator for cylinder 2 -N583- 13
Exhaust cam actuator for cylinder 2 -N587- 13
Inlet cam actuator for cylinder 3 -N591- 13
Exhaust cam actuator for cylinder 3 -N595- 13
Inlet camshaft control valve 1 -N727-
Oil level and oil temperature sender -G266- 7, 8, 13, 15
SB620AIgnition coil 1 with output stage -N70- 1
Ignition coil 2 with output stage -N127- 1
Ignition coil 3 with output stage -N291- 1
SB710A 7
15A 2
Coolant shut-off valve -N82- 7
Coolant valve for gearbox -N488- 7
Vacuum pump for brakes -V192- 2
SB810AEngine component power supply relay -J757- 7, 15
Injector, cylinder 1 -N30- 1
Injector, cylinder 2 -N31- 1
Injector, cylinder 3 -N32- 1
Injector, cylinder 4 -N33- 1
Gas injection valve 1 -N366- 4
Gas injection valve 2 -N367- 4
Gas injection valve 3 -N368- 4
Injector 2, cylinder 1 -N532- 7
Injector 2, cylinder 2 -N533- 7
Injector 2, cylinder 3 -N534- 7
Injector 2, cylinder 4 -N535- 7
Exhaust cam actuator A for cylinder 1 -N580- 7
Exhaust cam actuator B for cylinder 1 -N581- 7
Exhaust cam actuator A for cylinder 2 -N588- 7
Exhaust cam actuator B for cylinder 2 -N589- 7
Exhaust cam actuator A for cylinder 3 -N596- 7
Exhaust cam actuator B for cylinder 3 -N597- 7
Exhaust cam actuator A for cylinder 4 -N604- 7
Exhaust cam actuator B for cylinder 4 -N605- 7
SB97.5ABrake light switch -F-
SB107.5ABattery monitor control unit -J367- 3
Onboard supply control unit -J519- 9
Data bus diagnostic interface -J533- 10
SB1130AAuxiliary hydraulic pump 1 for gearbox oil -V475- 14
SB1210AMagnetic clutch relay -J44-
SB13-
SB147.5AEngine/motor control unit -J623-
ABS control unit -J104-
Main relay -J271-
SB1530A 11
15A 12, 14
Mechatronic unit for dual clutch gearbox -J743-
SB16--
SB177.5AEngine/motor control unit -J623-
SB1830AStarter -B-
SB19--
SB2060AABS control unit -J104-
SB2125AABS control unit -J 104-Suppression filter -C10- 16
SB22--
SB23--
SB2430A 17Radiator fan thermal switch -F18- 17
SB2520A 1, 5Radiator fan -VX57- 1, 5
SB2650A 6Radiator fan -VX57- 2
SB2730A 1, 5Radiator fan -VX57- 1, 5
SB28--
SB29--
R1Fuel pump relay -J17- (For models with petrol engine)
Engine component current supply relay -J757- (For models with 2.0L petrol engine)
R2Magnetic clutch relay -J44-
R3Starter relay 2 -J907-
R4Vacuum pump relay -J318- (For models with petrol engine (according to equipment))
R5Starter relay 1 -J906-
R6Main relay -J271- (For models with petrol engine)
Terminal 30 voltage supply relay -J317- (For models with diesel engine)
R7Radiator fan 2nd speed relay -J101- (For models with petrol engine)
High heat output relay -J360- (For models with diesel engine)
R8Radiator fan relay -J26- (For models with petrol engine)
Low heat output relay -J359- (For models with diesel engine)
R9Automatic glow period control unit -J179- (For models with diesel engine)
R10-
1) For petrol engine with no forced induction
2) For petrol engine with forced induction
3) According to equipment
4) For models with natural gas engine
5) For models with air conditioning system
6) Fitting location on bottom of fuse holder B -SB-
7) For models with 2.0L petrol engine with engine code CZPC, DKZC
8) For models with 1.0L petrol engine
9) For models without separate data bus diagnostic interface
10) For models with separate data bus diagnostic interface
11) For models with dual clutch gearbox 0CW
12) For models with dual clutch gearbox 0D9
13) For models with 1.5L petrol engine
14) For models with dual clutch gearbox 0GC
15) For models with 2.0L petrol engine with engine code DNND
16) For models with battery in luggage compartment
17) gradually discontinued
From June 2022

Volkswagen Polo (Mk6; 2022-2023): Engine compartment fuse box diagram

List of fuses in the Fuse Holder B (From June 2022)
AFunction / component
SB110A 1
15A 2
Engine/motor control unit -J623-
SB27.5A
10A 7
Fuel pressure sender for low pressure -G410- 7
Activated charcoal filter solenoid valve 1 -N80- 7
Camshaft control valve 1 -N205- 7
Fuel pressure regulating valve -N276- 3
Fuel metering valve -N290- 8
Exhaust camshaft control valve 1 -N318- 7
Valve for oil pressure control -N428- 8
Charge air cooling pump -V188- 3, 8, 13
Auxiliary pump for heating -V488- 7, 15
SB310ALambda probe 1 after catalytic converter -GX7-
Lambda probe 1 before catalytic converter -GX10-
SB415AFuel pump control unit -J538- 2
Fuel pump relay -J17- 1
Engine component power supply relay -J757- 7, 15
SB510ARadiator fan -VX57- 2
Activated charcoal filter solenoid valve 1 -N80-
Camshaft control valve 1 -N205-
Turbocharger air recirculation valve -N249- 7
Intake manifold flap valve -N316- 7
Exhaust camshaft control valve 1 -N318- 2
High-pressure valve for gas mode -N372-
Valve for oil pressure control -N428- 2, 7
Piston cooling jet control valve -N522- 7, 8
Inlet cam actuator for cylinder 2 -N583- 13
Exhaust cam actuator for cylinder 2 -N587- 13
Inlet cam actuator for cylinder 3 -N591- 13
Exhaust cam actuator for cylinder 3 -N595- 13
Inlet camshaft control valve 1 -N727-
Oil level and oil temperature sender-G266- 7, 8, 13, 15
SB620AIgnition coil 1 with output stage -N70- 1
Ignition coil 2 with output stage -N127- 1
Ignition coil 3 with output stage -N291- 1
SB710A 7
15A 2
Coolant shut-off valve -N82- 7
Coolant valve for gearbox -N488- 7
Vacuum pump for brakes -V192- 2
SB810AEngine component power supply relay -J757- 7, 15
Injector, cylinder 1 -N30- 1
Injector, cylinder 2 -N31- 1
Injector, cylinder 3 -N32- 1
Injector, cylinder 4 -N33- 1
Gas injection valve 1 -N366- 4
Gas injection valve 2 -N367- 4
Gas injection valve 3 -N368- 4
Injector 2, cylinder 1 -N532- 7
Injector 2, cylinder 2 -N533- 7
Injector 2, cylinder 3 -N534- 7
Injector 2, cylinder 4 -N535- 7
Exhaust cam actuator A for cylinder 1 -N580- 7
Exhaust cam actuator B for cylinder 1 -N581- 7
Exhaust cam actuator A for cylinder 2 -N588- 7
Exhaust cam actuator B for cylinder 2 -N589- 7
Exhaust cam actuator A for cylinder 3 -N596- 7
Exhaust cam actuator B for cylinder 3 -N597- 7
Exhaust cam actuator A for cylinder 4 -N604- 7
Exhaust cam actuator B for cylinder 4 -N605- 7
SB97.5ABrake light switch -F-
SB107.5ABattery monitor control unit -J367- 3
Onboard supply control unit -J519- 9
Data bus diagnostic interface -J533- 10
SB1130AAuxiliary hydraulic pump 1 for gearbox oil -V475-14
SB1210AMagnetic clutch relay -J44-
SB13--
SB147.5AEngine/motor control unit -J623-
ABS control unit -J104-
Main relay -J271-
SB1530A 11
15A 12, 14
Mechatronic unit for dual clutch gearbox -J743-
SB16--
SB177.5AEngine/motor control unit -J623-
SB1830AStarter -B-
SB19--
SB2060AABS control unit -J104-
SB2125AABS control unit -J104-
Suppression filter -C10- 16
SB22--
SB23--
SB24--
SB2520A 1, 5Radiator fan -VX57- 1, 5
SB2650A 6Radiator fan -VX57- 2
SB2730A 1, 5Radiator fan -VX57- 1, 5
SB28--
SB29--
R1Fuel pump relay -J17- (For models with petrol engine)
Engine component current supply relay -J757- (For models with 2.0L petrol engine)
R2Magnetic clutch relay -J44-
R3Starter relay 2 -J907-
R4Vacuum pump relay -J318- (For models with petrol engine (according to equipment))
R5Starter relay 1 -J906-
R6Main relay -J271- (For models with petrol engine)
Terminal 30 voltage supply relay -J317- (For models with diesel engine)
R7Radiator fan 2nd speed relay -J101- (For models with petrol engine)
High heat output relay -J360- (For models with diesel engine)
R8Radiator fan relay -J26- (For models with petrol engine)
Low heat output relay -J359- (For models with diesel engine)
R9Automatic glow period control unit -J179- (For models with diesel engine)
R10-
1) For petrol engine with no forced induction
2) For petrol engine with forced induction
3) According to equipment
4) For models with natural gas engine
5) For models with air conditioning system
6) Fitting location on bottom of fuse holder B -SB-
7) For models with 2.0L petrol engine with engine code CZPC, DKZC
8) For models with 1.0L petrol engine
9) For models without separate data bus diagnostic interface
10) For models with separate data bus diagnostic interface
11) For models with dual clutch gearbox 0CW
12) For models with dual clutch gearbox 0D9
13) For models with 1.5L petrol engine
14) For models with dual clutch gearbox 0GC
15) For models with 2.0L petrol engine with engine code DNND
16) For models with battery in luggage compartment

Instrument Panel Fuse Box

Left-hand drive vehicles:Volkswagen Polo (Mk6; 2021-2023): Instrument panel fuse box location (LHD)

Right-hand drive vehicles:Volkswagen Polo (Mk6; 2021-2023): Instrument panel fuse box location (RHD)

Fuse Box Diagrams (Fuse Holder C)

From June 2021

Volkswagen Polo (Mk6; 2021-2022): Passenger compartment fuse panel diagram

List of fuses in the Fuse Holder C (From June 2021)
AFunction / component
SC120ATrailer detector control unit -J345-
SC2--
SC330ADigital sound package control unit -J525-
SC4--
SC530ASliding sunroof adjustment control unit -J245-
SC640AOnboard supply control unit -J519-
SC7--
SC830AFresh air blower control unit -J126-
SC9--
SC1025ATrailer detector control unit -J345-
SC117.5ARelay for gas shut-off valves -J908- 1
SC1215AFront left seat belt -NX10- 2
Front right seat belt -NX11- 3
SC137.5ARain and light sensor -G397-
Diagnostic connection -U31-
Rotary light switch -EX1-
Steering column electronics control unit -J527-
SC1410ASteering column electronics control unit -J527-
SC157.5AEmergency call module control unit and communication unit -J949-
Dash panel insert -KX2-
SC1640AOnboard supply control unit -J519-
SC1730ADriver door control unit -J386- 3
Front passenger door control unit -J387- 2
Rear driver side door control unit -J926- 3
Passenger side rear door control unit -J927- 2
SC1830AOnboard supply control unit -J519-
SC1925AControl unit 1 for information electronics -J794-
SC2030AOnboard supply control unit -J519-
SC21--
SC22--
SC237.5ARear lid handle -EX37-
SC245AChip card reader control unit -J676-
Telephone bracket -R126-
USB hub -R293-
Transmission and reception stabilisation control unit -R308-
TV tuner -R78-
CD player -R89-
Display unit for front information display and operating unit control unit -J685-
SC257.5ASteering column electronics control unit -J527- 4
SC267.5AData bus diagnostic interface -J533-
SC277.5AElectronically controlled damping control unit -J250-
SC287.5AAnti-theft alarm sensor -G578-
SC297.5AAnti-theft alarm system horn -H8-
SC3015AFront left seat belt -NX10- 3
Front right seat belt -NX11- 2
SC317.5A 5
15A 6
Heater and air conditioning controls -EX21-
SC327.5ASteering column electronics control unit -J527-
Ignition/starter switch -D- 13
SC3330ADriver door control unit -J386- 2
Front passenger door control unit -J387- 3
Rear driver side door control unit -J926- 2
Passenger side rear door control unit -J927- 3
SC34--
SC3540AOnboard supply control unit -J519-
SC3620AOnboard supply control unit -J519-
SC3730ASeat heating control unit -J882-
SC3830AOnboard supply control unit -J519-
SC397.5AFront camera for driver assist systems -R242-
Adaptive cruise control unit -J428-
Parking aid control unit -J446-
Blind Spot Monitor control unit -J1086-
Blind Spot Monitor control unit 2 -J1087-
SC407.5ADiagnostic connection -U31-
Rotary light switch -EX1-
Steering column electronics control unit -J527-
Front left headlight -MX1- 7
Front right headlight -MX2- 7
Headlight range control regulator -E102-
Switch module 1 in centre console -EX23-
Reversing light switch -F4-
Interior mirror -EX5-
SC417.5AExterior mirror adjuster -EX11 -
SC427.5AStarter relay 1 -J906-
Starter relay 2 -J907-
Clutch position sender -G476- 8
Pressure sender for refrigerant circuit -G805- 5
Control unit for structure-borne sound -J869- 12
Relay for gas shut-off valves -J908- 1
SC4315AWasher pump relay -J576- 9
Rear window wiper motor -V12-
Left washer jet heater element -Z20-
Right washer jet heater element -Z21-
SC447.5AAirbag control unit -J234-
Warning lamp for airbag deactivated on front passenger side -K145-
SC45--
SC46--
SC47--
SC487.5AControl unit for electronic steering column lock -J764-
Entry and start authorisation control unit -J518-
SC49--
SC50--
SC517.5AUSB charging socket 1 -U37-
SC5215AFront right headlight -MX2- 10
SC537.5AIgnition key withdrawal lock solenoid -N376- 11
Selector mechanism -EX2-
SC5415AFront left headlight -MX1- 10
SC5520ACigarette lighter -U1-
Fuse 51 on fuse holder C -SC51-
SC5630AHeater and air conditioning controls -EX21-
SC57--
SC587.5AWasher pump -V5-
SC5910AOnboard supply control unit -J519-
SC6030ATrailer detector control unit -J345-
SC6130ATrailer detector control unit -J345-
R1Relay for reducing agent metering system -J963- (For models with diesel engine)
Relay for gas shut-off valves -J908- (For models with natural gas engine)
R2Washer pump relay -J576-
R3Terminal 15 voltage supply relay -J329-
R4Terminal 75x voltage supply relay -J694-
R5-
R6-
1) For models with natural gas engine
2) For left-hand drive models
3) For right-hand drive models
4) For models with multifunction steering wheel
5) For models with air conditioning system
6) For models with Climatronic
7) For models with halogen headlights
8) For models with manual gearbox
9) For models without separate data bus diagnostic interface
10) For models with LED headlights
11) For models with no entry and start authorisation
12) For models with 2.0L petrol engine
13) For South Africa
From June 2022

Volkswagen Polo (Mk6; 2022-2023): Passenger compartment fuse panel diagram

List of fuses in the Fuse Holder C (From June 2022)
AFunction / component
SC120ATrailer detector control unit -J345-
SC2--
SC330ADigital sound package control unit -J525-
SC4--
SC530ASliding sunroof adjustment control unit -J245-
SC640AOnboard supply control unit -J519-
SC7--
SC830AFresh air blower control unit -J126-
SC9--
SC1025ATrailer detector control unit -J345-
SC117.5ARelay for gas shut-off valves -J908- 1
SC1215AFront left seat belt -NX10- 2
Front right seat belt -NX11- 3
SC137.5ARain and light sensor -G397-
Diagnostic connection -U31-
Rotary light switch -EX1-
Steering column electronics control unit -J527-
SC1410ASteering column electronics control unit -J527-
SC157.5AEmergency call module control unit and communication unit -J949-
Dash panel insert -KX2-
SC1640AOnboard supply control unit -J519-
SC1730ADriver door control unit -J386- 3
Front passenger door control unit -J387- 2
Rear driver side door control unit -J926- 3
Passenger side rear door control unit -J927- 2
SC1830AOnboard supply control unit -J519-
SC1925AControl unit 1 for information electronics -J794-
SC2030AOnboard supply control unit -J519-
SC21--
SC22--
SC237.5ARear lid handle -EX37-
SC2415AChip card reader control unit -J676-
Telephone bracket -R126-
USB hub -R293-
Transmission and reception stabilisation control unit -R308-
TV tuner -R78-
CD player -R89-
Display unit for front information display and operating unit control unit -J685-
USB charging socket 1 -U37-
SC257.5ASteering column electronics control unit -J527- 4
SC267.5AData bus diagnostic interface -J533-
SC277.5AElectronically controlled damping control unit -J250-
SC287.5AAnti-theft alarm sensor -G578-
SC297.5AAnti-theft alarm system horn -H8-
SC3015AFront left seat belt -NX10- 3
Front right seat belt -NX11- 2
SC317.5A 5
15A 6
Heater and air conditioning controls -EX21-
SC327.5ASteering column electronics control unit -J527-
Ignition/starter switch -D- 13
SC3330ADriver door control unit -J386- 2
Front passenger door control unit -J387- 3
Rear driver side door control unit -J926- 2
Passenger side rear door control unit -J927- 3
SC34--
SC3540AOnboard supply control unit -J519-
SC3615AOnboard supply control unit -J519-
SC3730ASeat heating control unit -J882-
SC3830AOnboard supply control unit -J519-
SC397.5AFront camera for driver assist systems -R242-
Adaptive cruise control unit -J428-
Parking aid control unit -J446-
Blind Spot Monitor control unit -J1086-
Blind Spot Monitor control unit 2 -J1087-
SC407.5ADiagnostic connection -U31-
Rotary light switch -EX1-
Steering column electronics control unit -J527-
Front left headlight -MX1- 7
Front right headlight -MX2- 7
Headlight range control regulator -E102-
Switch module 1 in centre console -EX23-
Reversing light switch -F4-
Interior mirror -EX5-
SC417.5AExterior mirror adjuster -EX11-
SC427.5AStarter relay 1 -J906-
Starter relay 2 -J907-
Clutch position sender -G476- 8
Pressure sender for refrigerant circuit -G805- 5
Control unit for structure-borne sound -J869- 12
Relay for gas shut-off valves -J908- 1
SC4315AWasher pump relay -J576- 9
Rear window wiper motor -V12-
Left washer jet heater element -Z20-
Right washer jet heater element -Z21-
SC447.5AAirbag control unit -J234-
Warning lamp for airbag deactivated on front passenger side -K145-
SC45--
SC46--
SC47--
SC487.5AControl unit for electronic steering column lock -J764-
Entry and start authorisation control unit -J518-
SC49--
SC50--
SC51--
SC5210AFront right headlight -MX2- 10
SC537.5AIgnition key withdrawal lock solenoid -N376- 11
Selector mechanism -EX2-
SC5410AFront left headlight -MX1- 10
SC5520ACigarette lighter -U1-
Fuse 51 on fuse holder C -SC51-
SC5630AHeater and air conditioning controls -EX21-
SC57--
SC587.5AWasher pump -V5-
SC5910AOnboard supply control unit -J519-
SC6030ATrailer detector control unit -J345-
SC6130ATrailer detector control unit -J345-
R1Relay for reducing agent metering system -J963- (For models with diesel engine)
Relay for gas shut-off valves -J908- (For models with natural gas engine)
R2Washer pump relay -J576-
R3Terminal 15 voltage supply relay -J329-
R4Terminal 75x voltage supply relay -J694-
R5-
R6-
1) For models with natural gas engine
2) For left-hand drive models
3) For right-hand drive models
4) For models with multifunction steering wheel
5) For models with air conditioning system
6) For models with Climatronic
7) For models with halogen headlights
8) For models with manual gearbox
9) For models without separate data bus diagnostic interface
10) For models with LED headlights
11) For models with no entry and start authorisation
12) For models with 2.0L petrol engine
13) For South Africa

Fuse Holder D

For models with battery at rear.Volkswagen Polo (Mk6; 2021-2023): Fuse Holder D

AFunction / component
SD1--
SD2--
SD3--
SD4400AFuse holder A -SA-