Porsche Taycan 2020 Fuse Box Info
Passenger compartment fuse box location:
The instrument panel fuse box A is located on the end of the instrument panel on the driver’s side of the vehicle.
The instrument panel fuse box B is located on the end of the instrument panel on the passenger’s side of the vehicle.
The fuse boxes C and D are located in the footwell on the driver's side, and on the passenger's side.
Fuse Box Diagram | Layout
Passenger compartment fuse box A:
| Fuse/Relay N° | Functions |
| 2 | Rear air conditioning, seat heating control unit in the rear |
| 3 | Air-conditioning control unit |
| 5 | Steering column electronics control unit |
| 6 | Control unit for steering column adjustment |
| 8 | Instrument cluster |
| 9 | ETC toll system card reader (availability dependent on country) |
| 10 | Digital clock/stopwatch |
| 12 | Heated steering wheel |
Passenger compartment fuse box B:
| Fuse/Relay N° | Functions |
| 1 | Smartphone tray |
| 2 | PCM |
| 3 | Central display |
| 4 | Central display |
| 5 | Audio ports |
| 6 | Fresh-air blower |
| 7 | PCM control unit |
| 8 | Selector lever |
| 12 | Diagnostic socket |
Passenger compartment fuse box C:
| Fuse/Relay N° | Functions |
| Fuse panel A | |
| 1 | Heating circuit coolant pump |
| 2 | Heating circuit coolant pump |
| 3 | Cooling circuit relay |
| 5 | BCM control unit (LHD vehicles) |
| 6 | BCM control unit (LHD vehicles) |
| 7 | Light/rain sensor |
| 8 | Control unit for radio-controlled parking (LHD vehicles), charge port sensor (RHD vehicles) |
| 9 | Overhead console |
| 10 | BCM control unit (LHD vehicles) |
| 11 | Control unit for wireless data transmission (LHD vehicles) |
| 12 | Communication box |
| Fuse panel B | |
| 1 | Control unit for driver assistance systems |
| 2 | Rear left door control unit |
| 3 | Control unit for heating circuit (LHD vehicles), charge ports (RHD vehicles) |
| 4 | Windshield wipers (LHD vehicles) |
| 5 | PSM control unit |
| 7 | Seat belt, front left |
| 8 | BCM control unit (LHD vehicles) |
| 9 | BCM control unit (LHD vehicles) |
| 10 | Left headlight electronics |
| 11 | Front left door control unit |
| 12 | BCM control unit (LHD vehicles) |
| Fuse panel C | |
| 1 | Control unit for wireless data transmission (LHD vehicles) |
| 3 | BCM control unit (LHD vehicles) |
| 4 | Diagnostic socket (LHD vehicles) |
| 5 | Lap trigger |
| 6 | Control unit for front left radar sensor |
| 7 | Brake booster control unit (LHD vehicles) |
| 8 | Interior mirror |
| 9 | Communication box |
| 10 | Power supply, right, term. 15 (RHD vehicles) |
| 11 | Power supply, rear, term. 15 (RHD vehicles) |
Passenger compartment fuse box D:
| Fuse/Relay N° | Functions |
| Fuse panel A | |
| 1 | BCM control unit (RHD vehicles) |
| 3 | BCM control unit (RHD vehicles) |
| 4 | Windshield wipers (RHD vehicles) |
| 5 | BCM control unit (RHD vehicles) |
| 6 | Rear right door control unit |
| 7 | Assistance systems control unit |
| 8 | Front right door control unit |
| 9 | Airbag control unit |
| 10 | Seat belt, front right |
| 11 | Charge port sensor (LHD vehicles), control unit for radio-controlled parking (RHD vehicles) |
| 12 | BCM control unit (RHD vehicles) |
| Fuse panel B | |
| 1 | Gateway control unit |
| 2 | Control unit for wireless data transmission (RHD vehicles) |
| 3 | Control unit for heating circuit (RHD vehicles), charge ports (LHD vehicles |
| 4 | Right headlight electronics |
| 5 | BCM control unit (RHD vehicles) |
| 6 | BCM control unit (RHD vehicles) |
| 7 | Night View Assist control unit |
| 8 | Front camera for driver assistance systems |
| 9 | Front PDCC control unit |
| 10 | Control unit for wireless data transmission (RHD vehicle) |
| 11 | Control unit for front right radar sensor |
| Fuse panel C | |
| 1 | Diagnostic socket (RHD vehicles) |
| 2 | Gateway control unit |
| 3 | Brake booster control unit (RHD vehicles) |
| 4 | BCM control unit (RHD vehicles) |
| 5 | Front pulse inverter |
| 6 | Ionizer |
| 7 | Power supply, left, term. 15 (LHD vehicles) |
| 8 | Power supply, rear, term. 15 (LHD vehicles) |
| 9 | DC/DC converter |
| 10 | Control unit for electric power steering |
| 12 | Adaptive Cruise Control (ACC) |
