2018 - 2021 Seat Tarraco Fuse Table

2020 Seat Tarraco

 

Fuses and Relays

 

In general, a fuse can be assigned to various electrical components. Likewise, an electrical  component can be protected by several fuses.
Only replace fuses when the cause of the problem has been solved. If a newly inserted fuse blows after a short time, you must have the electrical system checked by a specialised  workshop as soon as possible.

WARNING
The high voltages in the electrical system can give serious electrical shocks, causing burns and even death!
● Never touch the electrical wiring of the ignition system.
● Take care not to cause short circuits in the electrical system.

WARNING
Using unsuitable fuses, repairing fuses or bridging a current circuit without fuses can cause a fire and serious injury.
● Never use a fuse with a higher value. Only replace fuses with a fuse of the same amperage  (same colour and markings) and size.
● Never replace a fuse by a metal strip, staple or similar.

CAUTION
● To prevent damage to the vehicle's electric system, before replacing a fuse always turn off the ignition, the lights and all electrical elements and remove the key from the ignition.
● Protect the fuse boxes when open to prevent the entry of dust or humidity as they can  damage the electrical system.

Note
● One component may have more than one fuse.
● Several components may run on a single fuse.
● In the vehicle, there are more fuses than those indicated in this chapter.

Replace a blown fuse

Image of a blown fuse

 

Preparations
● Switch off the ignition, lights and all electrical equipment.
● Open the corresponding fuse box .

 

Recognise a blown fuse
A fuse is blown if its metal strip is ruptured

● Point a lamp at the fuse to see if it has blown.

To replace a fuse
● Remove the fuse.
● Replace the blown fuse by one with an identical amperage rating (same colour and  markings) and identical size.
● Replace the cover again or close the fuse box lid.

 

Fuses inside the vehicle

 

On the dashboard on the driver's side - left-hand drive - fuse box cover

Glove compartment right hand drive fuse box access

Opening and closing the fuse box situated below the dash panel (left-hand steering wheel)

● Open the storage compartment on the driver side
● In this case, empty the storage compartment.
● Press the locking lid upwards,in the direction of the arrow, and at the same time open the storage compartment even more and remove it until the fuse box is accessible.
● To attach the storage compartment, insert it in the openings of the dashboard and press it until you hear it click on both sides. Close it.

Fuses behind the glove compartment (right-hand steering wheel)

● Open the glove compartment and, if necessary, empty it.
● Move the braking element into the support hole facing downwards and remove it to one side.
● Press the end axes upwards, in the direction of the arrows, and at the same time open the glove compartment even more.
● To mount the glove compartment, place it in the correct position. Insert the braking element
into the hole of the base and move it upwards until you hear it click. Carefully press the glove compartment to the front, against the resistance of the end axes .

Identifying fuses below below the dashboard by colours
Colour  ... Amp rating
Black 1
Purple 3
Light brown 5
Brown 7.5
Red 10
Blue 15
Yellow 20
White or transparent 25
Green 30
Orange 40

CAUTION
● Always carefully remove the fuse box covers and refit them correctly to avoid problems with your vehicle.
● Protect the fuse boxes when open to avoid the entry of dust or humidity. Dirt and humidity inside fuse boxes can cause damage to the electrical system.

Engine Compartment Fuse Box

In the engine compartment: fuse box cover

To open the engine compartment fuse box
● Open the bonnet
● Press the locking tabs to release the fuse box cover .
● Then lift the cover out.
● To fit the cover, place it on the fuse box.
Push the locking tabs down until they click audibly into place.

Fuse placement

Only replace fuses with a fuse of the same amperage (same colour and markings) and size.

Fuses in the vehicle interior

No.  ... Consumers/Amps
1 Adblue (SCR - Selective Catalytic Reduction) 30
4 DWA warning horn, on-board computer 7.5
5 Gateway 7.5
6 Automatic gearbox lever 7.5
7 Air conditioning and heating control panel, back window heating, auxiliary heating, rear heating 10 

8 Diagnosis, electronic parking brake switch, light switch, reverse light, interior lighting, driving
mode, lit-up door sill, light/humidity/rain sensor, curve lighting control unit 7.5
9 Steering column control unit 7.5
10 Radio display 7.5
11 On-board computer control unit 40

12 Infotainment radio 20
13 Driver seat belt pre-tensioner 25
14 Air conditioner fan 40
15 Steering column release 10
16 GSM signal reception and stabilisation, mobile phone interface, USB connections control  unit 7.5
17 Dashboard, OCU navigation interface 7.5
18 Surroundings camera and rear camera control unit 7.5
19 KESSY (Keyless Entry and Start System) 7.5
20 SCT 1.5 L engine vacuum pump 7.5/15
21 4x4 Haldex Control Unit 15
22 Trailer 15
23 Electric sunroof 20
24 On-board computer 40
25 Left doors 30
26 Heated seats 30
27 Interior light 30
28 Trailer 25
31 Electrical lid control unit 30

32 Control unit for parking aid, front camera and radar 10 

33 Airbag 7.5
34 Reverse switch, climate sensor, electrochromic mirror, electromechanical brake 7.5
35 Diagnosis connector 7.5
38 Trailer 25
39 Right doors 30
40/1 12V socket 20 (Cigarette Lighter)
41 Passenger seat belt pre-tensioner 25
42 Central locking 40
43 Digital sound control unit 30
44 Trailer 15
45 Electric driver's seat 15
47 Rear window wiper 15
49 Starter motor 7.5
51 Rear AC 25
52 Driving mode. 15
53 Heated rear window 30

Fuse arrangement in engine compartment

No. ...  Consumers/Amps
1 ABS/ ESP (Electronic Stability Programme) control unit 25
2 ABS/ESP control unit 40/60 

3 Engine control unit (petrol/diesel) 15/30
4 Engine sensors, electric fans, pressure regulator, flow rate meter, spark plug relay (diesel),
PTC (Positive Temperature Coefficient) relays 7.5/10

5 Engine sensors 10
6 Brake light sensor 7.5
7 Engine power supply 7.5/10
8 Lambda probe 10/15
9 Engine 10/20
10 Fuel pump control unit 15/20
11 PTC (Positive Temperature Coefficient) 40
12 PTC 40
13 Automatic transmission oil cooling pump 30
15 Horn 15
16 Ignition coil relay (2.0 petrol) 20
17 Engine control unit, ABS/ESP control unit, primary relay 7.5
18 Terminal 30 (positive reference) 7.5
19 Front windscreen washer 30
21 Automatic gearbox control unit 15
22 Engine control unit 7.5
23 Starter motor 30
24 PTC  (Positive Temperature Coefficient) 40
36 Left headlight 15
37 Parking heating 20
38 Right headlight 15

Note
● In the vehicle, there are more fuses than those indicated in this chapter. These should only be changed by a specialised workshop.
● Positions not containing a fuse do not appear in the following tables.
● Some of the equipment listed in the tables below pertain only to certain versions of the model or are optional extras.
● Please note that the above lists, while correct at the time of printing, are subject to change.