Table of Contents
The second-generation Skoda Superb (Type 3T/B6) debuted at the 2008 Geneva Motor Show, followed by the Superb Combi station wagon the following year. This executive mid-size car replaced the first-generation model and was produced through 2015. This article provides detailed fuse box diagrams, relay assignments, and panel locations for the ŠKODA Superb (2nd Gen; chassis codes 3T / 6B; PQ46 platform) for model years 2008, 2009, 2010, 2011, 2012, 2013, 2014, and 2015.
Below you will find the locations and photographs of the electrical distribution panels. Fuses designated for the “Cigarette Lighter” and “Fuel Pump” are highlighted in bold.
Engine Compartment
Located adjacent to the vehicle battery. Unclip and remove the protective cover to gain access.
Overview.
Type 1
Fuse assignment diagram.
|
||
| No. | Protected Component / Circuit | A |
| F1 | Unassigned | - |
| F2 | DSG automatic transmission control unit | 5 |
| F3 | Body Control Module (BCM) / Central control unit | 5 |
| F4 | ABS / ESP control unit | 20 / 30 |
| F5 | DSG automatic transmission control unit | 15 |
| F6 | Spare | 5 |
| F7 | Spare | 40 |
| F8 | Spare | 15 |
| F9 | Telephone control module | 5 |
| F10 | Engine Management System (ECU) | 5 / 10 |
| F11 | Auxiliary heating system | 20 |
| F12 | Data Link Connector (OBD II diagnostic port) | 5 |
| F13 | Engine Management System (ECU) | 15 / 30 |
| F14 | 20 | |
| F15 | Spare | 5 / 10 |
| F16 | Body Control Module (BCM) / Central control unit | 30 |
| F17 | Horn relay | 15 |
| F18 | Audio system amplifier | 30 |
| F19 | Windshield wiper motor | 30 |
| F20 | Spare | 10 / 15 / 20 |
| F21 | Engine Management System (ECU) | 10 / 15 |
| F22 | Spare | 5 |
| F23 | Spare | 5 / 10 / 15 |
| F24 | Spare | 10 |
| F25 | ABS / ESP control unit | 30 / 40 |
| F26 | Body Control Module (BCM) / Central control unit | 30 |
| F27 | Glow plug control module | 50 |
| F28 | Heated windshield element | 50 |
| F29 | Spare | 50 |
| 1 | Unassigned | - |
| 2 | Unassigned | - |
Type 2
Fuse assignment diagram.
|
||
| No. | Protected Component / Circuit | A |
| F1 | Body Control Module (BCM) / Central control unit | 30 |
| F2 | ABS / ESP control unit | 20 |
| F3 | Unassigned | - |
| F4 | Unassigned | - |
| F5 | Horn | 15 |
| F6 | Unassigned | - |
| F7 | Unassigned | - |
| F8 | Unassigned | - |
| F9 | Engine Management System (ECU) | 10 |
| F10 | Unassigned | - |
| F11 | Engine Management System (ECU) | 10 |
| F12 | 10 | |
| F13 | DSG automatic transmission control unit | 15 |
| F14 | Unassigned | - |
| F15 | Auxiliary coolant pump | 10 |
| F16 | Unassigned | - |
| F17 | Spare | 5 |
| F18 | Audio system amplifier | 30 |
| F19 | Infotainment / Navigation head unit | 15 |
| F20 | Telephone control module | 5 |
| F21 | Unassigned | - |
| F22 | Unassigned | - |
| F23 | Engine Management System (ECU) | 10 |
| F24 | Data Link Connector (OBD II diagnostic port) | 5 |
| F25 | Unassigned | - |
| F26 | Unassigned | - |
| F27 | Engine Management System (ECU) | 15 |
| F28 | 15 / 20 | |
| F29 | 5 | |
| F30 | Auxiliary heating system | 20 |
| F31 | Windshield wiper motor | 30 |
| F32 | Unassigned | - |
| F33 | Unassigned | - |
| F34 | Unassigned | - |
| F35 | Unassigned | - |
| F36 | Unassigned | - |
| F37 | Unassigned | - |
| F38 | Radiator fan control module | 10 |
| F39 | Spare | 5 / 10 |
| F40 | Engine Management System (ECU) | 7.5 / 10 |
| F41 | 10 | |
| F42 | 5 / 10 | |
| F43 | 30 | |
| F44 | Unassigned | - |
| F45 | Unassigned | - |
| F46 | Unassigned | - |
| F47 | Body Control Module (BCM) / Central control unit | 30 |
| F48 | ABS / ESP control unit | 40 |
| F49 | Terminal 15 (Ignition ON power supply) | - |
| F50 | Unassigned | - |
| F51 | Unassigned | - |
| F52 | Terminal X (Load reduction / relief circuit) | 40 |
| F53 | Spare | 50 |
| F54 | Unassigned | - |
| 1 | Unassigned | - |
| 2 | Coolant pump relay | - |
| 3 | Unassigned | - |
| 4 | Unassigned | - |
Passenger Compartment
The interior houses two distribution panels responsible for protecting individual electrical circuits.
Dashboard Fuse Box
Located behind the end panel on the driver-side edge of the dashboard. Pry off the plastic cover to access the fuses.
Overview of the ŠKODA Superb interior fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Protected Component / Circuit | A |
| F1 | OBD II diagnostic connector, Engine Control Module (ECU), fuel pump relay, fuel pump control module | 7.5 |
| F2 | ABS / ESC control unit, Tire Pressure Monitoring System (TPMS) button, brake light switch | 5 |
| F3 | Supplemental Restraint System (SRS / Airbags), front passenger airbag deactivation switch | 5 |
| F4 | Instrument cluster (service indicator), auto-dimming rear-view mirror, AC pressure sensor, mobile phone preparation | 5 |
| F5 | Headlight range adjustment motor, dynamic leveling module, Park Assist system | 5 |
| F6 | Instrument cluster, power steering ECU, Haldex AWD control unit, gear selector lever lock, CAN bus gateway, automatic transmission | 5 |
| F7 | Engine management components, crankcase ventilation heater valve, Mass Air Flow (MAF) sensor | 10 |
| F8 | Trailer towing control module | |
| F9 | Blower fan motor, auxiliary heating and ventilation relay | 5 |
| F10 | Left headlight assembly | 10 |
| F11 | Right headlight assembly | 10 |
| F12 | Spare | 10 |
| F13 | OBD II diagnostic connector, light switch, rain/light sensor, instrument clock | 7.5 |
| F14 | Central locking system, tailgate / boot lid release | 15 |
| F15 | Interior lighting system | 7.5 |
| F16 | Climatronic / HVAC control panel | 7.5 |
| F17 | Spare | 10 |
| F18 | Telephone control module | 5 |
| F19 | Instrument cluster, steering column stalk switches (wipers, indicators, cruise control) | 5 |
| F20 | KESSY (Keyless Entry and Start System) control unit | 5 |
| F21 | Electronic steering column lock (ELV) | 7.5 |
| F22 | HVAC blower fan motor | 40 |
| F23 | Front power windows, front door central locking modules | 30 |
| F24 | Automatic transmission control unit | 5 |
| F25 | Heated rear window element, auxiliary parking heater/ventilation relay | 25 / 30 |
| F26 | 12V auxiliary power sockets (interior and luggage compartment) | 25 |
| F28 | Power tailgate motor / trunk lid release actuator | 30 |
| F29 | Automatic transmission, Haldex AWD clutch control unit | 5 / 10 / 20 |
| F30 | Front seat ventilation system | 5 |
| F31 | Rear-seat DVD player / entertainment system | 5 |
| F32 | Rear power windows, rear door central locking modules | 30 |
| F33 | Electric sliding sunroof module | 25 |
| F34 | Anti-theft alarm system, alarm siren, tilt sensor | 5 |
| F35 | 12V auxiliary power sockets, Superb cigarette lighter fuses (front and rear) | 25 |
| F36 | Headlight washer system pump | 20 |
| F37 | Heated front seats | 20 |
| F38 | Heated rear seats | 20 |
| F39 | Rear window wiper motor | 10 |
| F40 | Blower fan motor, auxiliary heating and ventilation relay | 40 |
| F41 | Rear window wiper motor | 10 |
| F42 | Light switch unit | 5 |
| F43 | Trailer towing control module | 15 |
| F44 | 20 | |
| F45 | 15 | |
| F46 | Seat heating control module / switch panel | 5 |
| F47 | Telephone control module | |
| F48 | Infotainment / Navigation head unit | 5 |
| F49 | Spare | |
Auxiliary Relay Carrier
Located on the passenger side behind the glove box area. It comprises two separate carrier boards positioned above and below the Central Control Unit (Body Control Module / BCM).
| Relay Carrier (Type 1) | |
|---|---|
| Upper Relay Carrier | |
|
|
| No. | Protected Component / Function |
| D1 | Auxiliary parking heater relay (models with independent auxiliary heater) or Low heat output relay (models with PTC electric auxiliary air heater) |
| D2.1 | Horn relay |
| D2.2 | Fuel pump relay (petrol engines: BUD, CGGA, BSE, BSF, CMXA, CHGA) / Supplementary fuel pump relay -J832- (diesel engines: CLCA, CLCB, CFHF, CFHC, CEGA) |
| D3 | High heat output relay (models with PTC electric auxiliary air heater) |
| D3.1 | Fresh air intake blower fan relay (models with independent auxiliary heater) |
| D3.2 | Auxiliary heater fuel metering pump relay -J749- (models with independent auxiliary heater) |
| D4 | Starter motor relay |
| D5.1 | Headlight washer system pump relay |
| D5.2 | PTC auxiliary heater element relay (engine code CAYC) |
| Lower Relay Carrier | |
|
|
| No. | Protected Component / Function |
| 1 | Terminal 15 power supply relay |
| 2 | Heated rear window relay |
| 3 | Terminal 50 power supply relay / Starter relay 1 |
| 4 |
|
| 5 | Terminal X relief relay (load reduction relay) |
| Relay Carrier (Type 2) | |
|---|---|
|
|
| B4 | Terminal 30 power supply relay |
| B5 | Heated rear window relay |
| B6 | Horn relay |
| B7 | Windshield washer pump relay 1 |
| B8 | Windshield washer pump relay 2 |
| B9 | Terminal X relief relay (load reduction relay) |