Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (2024)

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In this article, we consider the fifth-generation Volkswagen Passat (B7), produced from 2011 to 2015. Here you will find fuse box diagrams of Volkswagen Passat 2011, 2012, 2013, 2014 and 2015, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

See otherVolkswagen Passat:

Volkswagen Passat B5 (1997-2005)…>>

Volkswagen Passat B6 (2005-2010)…>>

Volkswagen Passat B8 (2015-2019)…>>

Fuse Layout Volkswagen Passat B7 2011-2015

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (4)

Table of Contents

Fuse box location

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (5)

1 – Pre-Fuse box (Fuse holder A -SA-);
2 – Relay carrier under electronics box;
3 – Terminal 30 wiring junction;
4 – Heated windscreen relay;
In plenum chamber next to engine control unit;
5 – Fuses on left under dash panel;
6 – Fuse holder on the right side edge of the instrument panel (Fuse holder D -SD-);
7 – Relays on onboard supply control unit;
8 – Fuses in the luggage compartment (Fuse holder F -SF-);
There are additional fuses above the vehicle battery behind the panel on the left side of the luggage Compartment.
9 – Fuse 2 (30) -S205- (60 A);
10 – Fuse holder on the left side edge of the instrument panel (Fuse holder C -SC-);
11 – Relay carrier 1 on left under dash panel;
12 – Relay carrier 2 on left under dash panel;
13 – Relay carrier under electronics box;
14 – Fuse box in the Engine compartment (Fuse holder B -SB-)

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Fuse Box in the Left side edge of the instrument panel

Fuse box location

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (6)

Fuse box diagram

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (7)

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Assignment of the fuses in the Instrument Panel (Left)

AmpFunction/component
110High-pressure sender -G65-
Air quality sensor -G238-
Oil level and oil temperature sender -G266-
Fresh air blower relay -J13-
DC./AC converter with socket, 12 V - 230 V -U13-
Automatic anti-dazzle interior mirror -Y7-
Heated rear left seat switch with regulator -E128-
Heated rear right seat switch with regulator -E129-
25Light switch -E1-
TCS and ESP button -E256-
Auto-hold button -E540-
ABS control unit -J104-
Power steering control unit -J500-
Control unit for electromechanical parking brake -J540-
310Current supply relay -J16-
Heater element for crankcase breather -N79-
Gas injection valve 1-N366- Gas injection valve 2 -N367-
Gas injection valve 3 -N368-
Gas injection valve 4 -N369-
410Rear roller blind switch -E149-
Start/Stop operation button -E693-
Electronically controlled damping control unit -J250-
Adaptive cruise control unit -J428-
Parking aid control unit -J446-
Trailer detector control unit -J345-
Park assist steering control unit -J791-
Front camera for driver assist systems -R242-
Diagnostic connection -U31-
510Headlight range control regulator -E102-
Left headlight range control motor -V48-
Right headlight range control motor -V49-
Front left headlight (Only right-hand drive models) -MX1-
610All-wheel drive control unit -J492-
75Control unit in dash panel insert -J285-
Data bus diagnostic interface -J533-
810Front right headlight -MX2- (Only right-hand drive models)
910Airbag control unit -J234-
Front passenger side airbag deactivated warning lamp -K145-
1010Air mass meter -G70-
Voltage stabiliser -J532-
Fuel pump control unit -J538-
Engine control unit -J623-
Terminal 50 voltage supply relay -J682-
Voltage supply relay 2 -J710-
Starter relay 1 -J906-
Starter relay 2 -J907-
115Warning buzzer pedal switch on front passenger side -F349- (Only applicable to special vehicles)
1220Convenience system central control unit -J393-
Front passenger door control unit (Only CC) -J387-
Rear passenger side door control unit (Only CC) -J927-
1310Light switch -E1-Selector lever -E313-
ABS control unit -J 104-
Handbrake warning lamp -K139-
Diagnostic connection -U31-
ABS control unit -J104- T38/15
1410Interior monitor send and receive module 1 -G303-
Alarm horn -H12-
1510Rain and light sensor -G397-
Heated rear window relay -J9-
Heated windscreen relay -J47-
Climatronic control unit -J255-
Air conditioning system control unit -J301-
Reversing camera system control unit -J772-
Control unit for terminal control and engine start -J942-
Remote control receiver for auxiliary coolant heater -R149-
Tyre Pressure Monitoring System control unit -J502-
1610Electronic ignition lock -D9-
Electronic steering column lock control unit -J764-
Control unit for terminal control and engine start -J942-
1715Driver door control unit (Only CC) -J386-
Rear driver side door control unit (Only CC) -J926-
Not used (from May 2012)
183AOnboard supply control unit -J519-
Voltage stabiliser -J532-
Engine control unit -J623-
Voltage supply relay 2 -J710-
19-Not used
20-Not used
2110Rear roller blind control unit -J262-
2220Control unit for electromechanical parking brake -J540-
23 15Trailer detector control unit -J345-
Electronically controlled damping control unit (Only right-hand drive models) -J250-
24 20Control unit for electromechanical parking brake -J540-
25 5 (Only models with emergency call module)
15 (Only models with trailer socket)
30 (Only right-hand drive models)
Emergency assistance call button -E276-
Trailer detector control unit -J345-
Sunroof roller blind control unit (Only right-hand drive models) -J394-
26 20Onboard supply control unit -J519-
27 15 (Only models with a petrol engine)
20 (Only models with a diesel engine)
Fuel pump control unit (Only models with a petrol engine) -J538-
Fuel pump relay (Only models with a diesel engine) -J17-
Electric fuel pump 2 relay (Only models with a diesel engine) -J49-
28 30Driver door control unit (Only left-hand drive models) -J386-
Rear driver side door control unit (Only left-hand drive models) -J926-
Front passenger door control unit (Only right-hand drive models) -J387-
Rear passenger side door control unit (Only right-hand drive models) -J927-
29 20Heated rear seats control unit -J786-
30 20 (Only saloon)
30 (Only estate)
Sliding sunroof adjustment control unit -J245-
31 30DC/AC converter with socket, 12 V-230 V -U13-
32 30Heated rear window relay -J9-
33 30Headlight washer system relay -J39-
34 25Heated front seats control unit -J774-
35 15 (Only right-hand drive models)Rear lid control unit (Only right-hand drive models) -J605-
Driver seat lumbar support adjustment switch (Only left-hand drive models) -E176- (from May 2012)
36 15Driver seat lumbar support adjustment switch -E176-
Trailer voltage supply relay -J941- (from May 2012)
37 20 (Only left-hand drive models)
30 (Only right-hand drive models)
Trailer detector control unit (Only left-hand drive models) -J345-
Rear lid control unit 2 (Only right-hand drive models) -J756-
38 40 (Only models with auxiliary heating)Fresh air blower relay (Only models with Climatic) -J13-
Fresh air blower control unit (Only models with Climatronic) -J126-
39 5Selector lever -E313-
Reversing light switch -F4-
Mechatronic unit for dual clutch gearbox -J743-
40 20Onboard supply control unit -J519-
Rear window wiper motor -V12-
Windscreen and rear window washer pump -V59-
41 20Onboard supply control unit -J519-
Cigarette lighter -U1-
Rear cigarette lighter -U9-
42 1512 V socket -U5-
43 20Auxiliary heater control unit -J364- (Only models with second battery)
4430Driver door control unit (Only right-hand drive models) -J386-
Rear driver side door control unit (Only right-hand drive models) -J926-
Front passenger door control unit (Only left-hand drive models) -J387-
Rear passenger side door control unit (Only left-hand drive models) -J927-
4520Auxiliary heater operation relay -J485- (Only models with second battery)
46-Not used
475 (Only models with start/stop system)Analogue clock -Y-
TV tuner -R78-
Mobile telephone operating electronics control unit -J412-
Control unit for navigation system (Only models with equipment for Korea) -J856-
485Control unit in dash panel insert -J285- (Only models with start/stop system)
49-Not used

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Fuse Box in the right side edge of the instrument panel

Fuse box location

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (8)

Fuse box diagram

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (9)

Assignment of the fuses in the Instrument Panel (Right)

AmpFunction/component
130
15 (Only right-hand drive models)
Rear lid control unit (Only estate) (left-hand drive models) -J605-
Trailer detector control unit (Only right-hand drive models) -J345-
230
20 (Only right-hand drive models)
Rear lid control unit 2 (Only estate (left-hand drive models)) -J756-
Trailer detector control unit (Only right-hand drive models) -J345-
330
15 (Only right-hand drive models)
Sunroof roller blind control unit (Only estate (left-hand drive models)) -J394-
Trailer detector control unit (Only right-hand drive models) -J345-
415Electronically controlled damping control unit -J250-
Not used (Only right-hand drive models)
5-Not used
6-Not used
7-Not used
8-Not used
9-Not used
10-Not used
11-Not used
12-Not used
13Special vehicles
14Special vehicles
15Special vehicles
16Charging station for hand-held 2-way radio -U24-
Charging station 2 for hand-held 2-way radio -U28-
Charging station 2 for torch -U29-
17Special vehicles
18Special vehicles
19Special vehicles
20Special vehicles
21Special vehicles
22Special vehicles
23Special vehicles
24Special vehicles

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Fuses on left under dash panel

Fuse box location

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (10)

Fuse box diagram

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (11)

Assignment of the Fuses on left under dash panel

AmpFunction/component
A-Not assigned
B-Driver seat adjustment thermal fuse 1 -S44-
Relays
1Fresh air blower relay -J13- (Climatic with auxiliary heater)
2Auxiliary heater operation relay -J485- (Climatic with auxiliary heater)
3Auxiliary heater operation relay -J485- (Diesel engine with auxiliary heater)
4Not used
5Continued coolant circulation relay -J151- (only 1.8l / 2.0l TFSI)
Current supply relay -J17-
6Terminal 50 voltage supply relay -J682- (not for models with start/stop system)
7Voltage supply relay 2 -J710- (not for models with start/stop system)
8Voltage supply relay 2 -J710- (not for models with start/stop system)

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Relay carrier 1 on left under dash panel

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (12)

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (13)

Relay carrier 1 on left under dash panel

Function/component
1Vacant
2Vacant
3Vacant
4Vacant
5Vacant
6Vacant
7Second battery charging circuit relay -J713- (100)
8Vacant

Relay carrier 2 on left under dash panel

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (14)

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (15)

Relay carrier 2 on left under dash panel

Function/component
1Heated rear window relay -J9- (645)
2Terminal 15 voltage supply relay -J329- (645)
3Dual tone horn relay -J4- (646) Headlight washer system relay -J39- (646)
4Trailer voltage supply relay -J941- (from May 2012) Vacant
5X-contact relief relay -J59- (644)

Pre-Fuse box

Type 1

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (16)

Pre-Fuse box, type 1

AFunction/component
SA1150 / 180Alternator -C-
SA280 Electromechanical power steering motor -V187-
SA350Radiator fan control unit -J293-
SA4 60Fuse 12 on fuse holder C -SC12- to fuse 17 on fuse holder C -SC17-
Fuse 22 on fuse holder C -SC22- to fuse 27 on fuse holder C -SC27-
Fuse 28 on fuse holder C -SC28-
Fuse 44 on fuse holder C -SC44-
Fuse 46 on fuse holder C -SC46-
SA5 80Fuse 29 on fuse holder C -SC29- to fuse 31 on fuse holder C -SC31-
SA6 70Fuse 32 on fuse holder C -SC32- to fuse 37 on fuse holder C -SC37-
SA7 60Second battery charging circuit relay -J713-
High heat output relay -J360-
Fuse 38 on fuse holder C -SC38-
Fuse 43 on fuse holder C -SC43-
Fuse 45 on fuse holder C -SC45-
SA8 40ABS control unit -J104-
Type 2

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (17)

Pre-Fuse box, type 2

N9AFunction/component
SA1150/180Alternator -C-
SA280Electromechanical power steering motor -V187-
SA360Fuse 32 on fuse holder C -SC32- to fuse 37 on fuse holder C -SC37-
SA450Radiator fan control unit -J293-
SA5-Not used
SA680Fuse 29 on fuse holder C -SC29- to fuse 31 on fuse holder C -SC31-
SA740ABS control unit -J104-

Engine compartment fuse box

Fuse box location

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (18)

Fuse box diagram (type 1)

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (19)

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Assignment of the fuses in the Engine compartment, type 1

AmpFunction/component
SB115Mechatronic unit for dual clutch gearbox (for CNG models only) (Only ethanol vehicles) -J743- (from May 2012)
SB230ABS control unit -J104-
SB320Treble horn -H2-
Bass horn -H7-
Dual tone horn relay -J4-
SB420Trailer detector control unit -J345-
SB55Battery monitoring control unit -J367-
Onboard supply control unit -J519-
SB615 / 40Mechatronic unit for dual clutch gearbox (Only models with diesel engines) (Only for petrol engine with forced induction) -J743-
Low heat output relay (for CNG models only) (Only for petrol engine without forced induction) -J359-
SB715 (Only models with radio), (Only models with start/stop system)
20 (Only models with navigation system), (Only models with start/stop system)
30 (Only models with start/stop system)
Radio -R-
Control unit with display for radio and navigation -J503-
Voltage stabiliser (Only models with start/stop system) -J532-
SB830Mechatronic unit for dual clutch gearbox -J743-
SB95Steering column electronics control unit -J527-
SB1020Ignition coil 1 with output stage -N70-
Ignition coil 2 with output stage -N 127-
Ignition coil 3 with output stage -N291-
Ignition coil 4 with output stage -N292-
Fuel pressure regulating valve -N276-
Fuel metering valve -N290-
SB115Control unit in dash panel insert -J285-
SB125TV tuner -R78-
Mobile telephone operating electronics control unit -J412-
Analogue clock -Y-
Control unit for navigation system (Only models with equipment for Korea) -J856-
SB1310Motronic current supply relay -J271-
Terminal 30 voltage supply relay -J317-
Engine control unit -J623-
SB1425 (Only models with a petrol engine)
30 (Only models with diesel engines)
Engine control unit -j623-
Engine control unit -j623-
SB155Data bus diagnostic interface -J533-
SB1610 / 15Charge pressure control solenoid valve (Only models with diesel engines) -N75-
Exhaust gas recirculation cooler changeover valve -N345-
Magnetic clutch for supercharger (Only models with a petrol engine) -N421-
Continued coolant circulation relay (Only models with a petrol engine) -J151-
Continued coolant circulation pump (Only models with a petrol engine) -V51-
Coolant circulation pump 2 -V178-
SB1710
40 (Only models with auxiliary air heater)
Fuel pressure regulating valve -N276-
Fuel tank shut-off valve 1-N361-
Fuel tank shut-off valve 2 -N362-
Fuel tank shut-off valve 3 -N363-
Coolant circulation pump -V50-
Low heat output relay (Only models with auxiliary air heater) -J359-
SB1810 (Only models without reducing agent metering system)
30 (Only models with reducing agent metering system)
Fuel quality sender -G446-
High-pressure valve for gas mode -N372-
SB1930Amplifier -R12-
Special vehicle control unit (Only applicable to special vehicles) -J608-
SB205
15 (for CNG models only), (Only ethanol vehicles)
Brake light switch -F-
Clutch position sender -G476-
Low heat output relay -J359-
High heat output relay -J360-
Engine component current supply relay -J757-
Fuel pressure regulating valve -N276-
SB2120Auxiliary heater control unit -J364-
SB2230Wiper motor control unit -J400-
SB2310Brake light switch -F-
Air mass meter -G70-
Clutch position sender -G476-
Fuel pump relay -J17-
Automatic glow period control unit -J179-
Radiator fan control unit -J293-
Additional coolant pump relay -J496-
Charge pressure control solenoid valve -N75-
Activated charcoal filter solenoid valve 1-N80-
Camshaft control valve 1-N205-
Turbocharger air recirculation valve -N249-
Intake manifold flap valve -N316-
Valve for oil pressure control -N428-
SB2410 (Only models with diesel engines), (Only models without reducing agent metering system)
15
Lambda probe heater -Z19-
Lambda probe 1 heater after catalytic converter -Z29-
NOx sender 2 control unit (Only models with reducing agent metering system) -J881-
SB2540Onboard supply control unit -J519-
SB2640Onboard supply control unit -J519-
SB2760Heated windscreen relay -J47-
SB2850Automatic glow period control unit (Only models with diesel engines) -J179-
SB2950Fuse 38 on fuse holder C (Only models with air conditioning system/Climatronic) -SC38-
Fuse 40 on fuse holder C -SC40- to fuse 42 on fuse holder C -SC42 -X-
contact relief relay -J59-
SB3040Terminal 15 voltage supply relay -J329-
Fuse 1 on fuse holder C -SCI- to fuse 11 on fuse holder C -SC11-
Fuse 20 on fuse holder C -SC20-
Fuse 21 on fuse holder C -SC21-
Fuse 39 on fuse holder C -SC39-
Fuse 18 on fuse holder C (Only models with start/stop system) -SC18-
Relays
A1Engine component current supply relay -J757-
A2Terminal 30 voltage supply relay -J317- (Diesel engine)
Motronic current supply relay -J271- (Petrol engine)

Fuse box diagram (type 2)

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (20)

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Assignment of the fuses in the Engine compartment, type 2

AmpFunction/component
SB15 (Only models with automatic gearbox)
10 (Only models with dual clutch gearbox)
Automatic gearbox control unit -J217-
Mechatronic unit for dual clutch gearbox -J743-
SB230ABS control unit -J104-
SB315Trailer detector control unit -J345-
SB4-Not used
SB520Treble horn -H2-
Bass horn -H7-
Dual tone horn relay -J4-
SB620Ignition coil 1 with output stage -N70-
Ignition coil 2 with output stage -N 127-
Ignition coil 3 with output stage -N291-
Ignition coil 4 with output stage -N292-
Ignition coil 5 with output stage -N323-
Ignition coil 6 with output stage -N324-
SB715Fuel pressure regulating valve -N276-
SB85 (Only for countries with hot climate)
10
Brake light switch -F-
Continued coolant circulation relay -J151-
Radiator fan control unit -J293-
Activated charcoal filter solenoid valve 1 -N80-
Camshaft control valve 1 -N205-
Exhaust camshaft control valve 1 -N318-
SB95Circulation pump relay -J160-
SB1010Lambda probe 1 heater after catalytic converter -Z29-
Lambda probe 2 heater after catalytic converter -Z30-
SB1125
30 (Only for countries with hot climate)
Engine control unit -J623-
SB1210 (Only for countries with hot climate)
20
Lambda probe heater -Z19-
Lambda probe 2 heater -Z28-
SB13-Not used
SB14-Not used
SB1510Continued coolant circulation pump -V51-
SB165Steering column electronics control unit -J527-
SB175Control unit in dash panel insert -J285-
SB1830Amplifier -R12-
SB1915 (Only models with radio), (Only models with start/stop system)
20 (Only models with navigation system), (Only models with start/stop system)
30 (Only models with start/stop system)
Radio -R-
Control unit with display for radio and navigation -J503-
Voltage stabiliser (Only models with start/stop system) -J532-
SB205Analogue clock -Y-
TV tuner -R78-
Mobile telephone operating electronics control unit -J412-
Control unit for navigation system -J856- (Only models with equipment for Korea)
SB21-Not used
SB22-Not used
SB23-Not used
SB245Data bus diagnostic interface -J533-
SB25-Not used
SB2610Motronic current supply relay -J271-
Engine control unit -J623-
SB27-Not used
SB28-Not used
SB29-Not used
SB3020Auxiliary heater control unit -J364-
SB3130Wiper motor control unit -J400-
SB32-Not used
SB33-Not used
SB34-Not used
SB3520
40 (Only for countries with hot climate)
Auxiliary heater operation relay -J485-
Low heat output relay (Only for countries with hot climate) -J359-
SB36-Not used
SB37-Not used
SB38-Not used
SB39-Not used
SB40-Not used
SB41-Not used
SB42-Not used
SB43-Not used
SB44-Not used
SB45-Not used
SB46-Not used
SB4740Onboard supply control unit -J519-
SB4840Onboard supply control unit -J519-
SB4950Terminal 15 voltage supply relay -J329-
Fuse 6 on fuse holder C -SC6- to fuse 11 on fuse holder C -SC11-
Fuse 20 on fuse holder C -SC20-
Fuse 21 on fuse holder C -SC21-
Fuse 39 on fuse holder C -SC39-
Fuse 18 on fuse holder C (Only models with start/stop system) -SC18-
SB50-Not used
SB5160High heat output relay -J360- (Only for countries with hot climate)
SB5260Heated windscreen relay -J47-
SB5350X-contact relief relay -J59-
SB5450Automatic glow period control unit -J179- (Only for countries with hot climate)
Relays
A1Current bridge Relay for gas shut-off valves -J908-
A2Continued coolant circulation relay -J151- (100)
A3Vacant
A4Main relay -J271- (100)

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Relay carrier under the electronics box

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (21)

Relay carrier under electronics box

Function/component
1Starter relay 1 -J906- (643) - For models with start/stop system only
2Automatic glow period control unit -J179- (457)
3Vacant
4Low heat output relay -J359- (53)
5High heat output relay -J360- (100)
6Starter relay 2 -J907- (489) - For models with start/stop system only

Heated windscreen relay

In plenum chamber next to engine control unit.Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (22)

Fuses in the luggage compartment

Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (23)

Fuses in the luggage compartment

AmpFunction/component
130Left fuse holder (SC12 - SC 17, SC27, SC29 - SC31, SC44)
280Fuses in E-box (SB16 - SB26, SB49, SB50)
3125Power supply E-box
45Onboard supply control unit -J519- Battery monitor control unit -J367-
Learn more:

How to check the fuses?

How to replace a blown fuse?

Why do car fuses blow?

Types of automotive fuses

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Fuse Box Diagram Volkswagen Passat B7 (2011-2015) (2024)

FAQs

Where is the secondary fuse box? ›

In most cases, the main fuse box is situated under the hood, near the battery, while secondary panels can be found in the passenger compartment, often hidden behind a removable panel.

Where is the relay on a VW Passat b7? ›

The safety cutout is under the dash panel on the driver's side and contains spare fuses and relays for components like the fresh air blower and auxiliary heater.

Where is the fuse interior fuse box? ›

Usually, you will find two fuse boxes in the car. One is located under the hood and the other is found in the dashboard or near the steering wheel.

What is secondary fuse? ›

The secondary fuse is placed after the transformer's out- put points of connection on the secondary side. It acts as overload protection for the transformer, and the total value of the fuses per phase must not exceed the secon- dary current specified on the rating plate.

Is there a fuse box on the passenger side? ›

Engine fuse boxes are typically situated near the battery. In this vehicle, the battery is on the driver's side, and there is a fuse box right above it with a black plastic cover to protect the fuses. On the passenger side, there is also a battery, and the fuse box is located nearby.

What are the symptoms of a bad automotive relay? ›

A bad main relay can cause problems like a no-start condition, unreliable vehicle ignition, an engine that won't stay running, and an illuminated check engine light. Relays are electronically-controlled switches. They connect or break paths in a circuit to control electric currents and their respective devices.

Where is the starter relay fuse located? ›

Most often, a true starter relay is a small black cube plugged into an electrical fuse/relay box in the engine compartment, whereas a starter solenoid is (in most cases) attached directly to the starter on the engine (although it is sometimes located elsewhere in the engine compartment).

Where are most fuse boxes located? ›

Fuse boxes are typically located in your home's basem*nt, garage, or utility room. If you have an older home, you may have a fuse box instead of a circuit breaker. Fuse boxes are not as common as they once were, but they can still be found in some homes.

Why can't i find my fuse box? ›

The best clue is that it has to be normally within 3 m of where the electrical meter is. So you could be looking on the outside of a property for a big white box. (One of the white boxes could be for the gas meter – this could be obvious because there are copper pipes or a yellow pipe leaving this box.

What fuses control the dashboard? ›

The instrument cluster fuse manages the dashboard gauge of a vehicle. It uses electricity from the car battery to power various electronic components of the dashboard such as the different warning lights, gauges, and alarm systems. They include but are not limited to the following: Speedometer.

Why does my house have 2 fuse boxes? ›

You might have more than one mains switch, for example if your home has electric storage heaters. In this case you may have a separate fusebox. B) Residual Current Devices (RCD) these are switches that trip a circuit under dangerous conditions, and instantly disconnect the electricity.

Why does my car have 2 fuse boxes? ›

Each box has a different purpose. The engine compartment fuse box is made to protect certain engine components including the anti-lock brake pump, engine control unit, and cooling system while the interior fuse box is used to protect cabin area electrical elements.

Where is the sub fuse located? ›

In order to replace the subwoofer fuse, you naturally have to find it first. It is usually found along the wires of the subwoofer, near or within the speaker dome itself.

How much does it cost to install a second fuse box? ›

Fuse Box Replacement Labor Cost

Electricians typically charge $40 to $120 per hour, or around $80 on average. it usually takes 4 to 8 hours to replace a fuse box, so average total labor costs usually fall between $320 and $960. Book services and compare quotes from highly rated pros near you.

References

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Name: Rev. Porsche Oberbrunner

Birthday: 1994-06-25

Address: Suite 153 582 Lubowitz Walks, Port Alfredoborough, IN 72879-2838

Phone: +128413562823324

Job: IT Strategist

Hobby: Video gaming, Basketball, Web surfing, Book restoration, Jogging, Shooting, Fishing

Introduction: My name is Rev. Porsche Oberbrunner, I am a zany, graceful, talented, witty, determined, shiny, enchanting person who loves writing and wants to share my knowledge and understanding with you.