Fuse Diagram and Relay: 2020 Vauxhall Combo E Fuses Guide
For keeping and fixing problems with the 2020 Vauxhall Combo E’s electrical systems, it is very important to know how the fuse diagram and relay layout are set up. As a help, the fuse diagram shows where each fuse is located and what it does in the car’s electrical system. As safety measures, fuses stop the flow of electricity to keep things from getting damaged in the event of a short circuit or electrical overload. Relays are also very important for handling high-current circuits because they act as switches that are turned on by electrical signals. Together, the fuse diagram and relay setup make sure that many parts of the car work properly, from powering accessories to keeping important systems safe. By getting to know this schematic, you can quickly find and fix electricity problems, which leads to better performance and safety on the road.
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Electrical system
Fuses
Data on the replacement fuse must match the data on the defective fuse. There are two fuse boxes in the vehicle:
- engine compartment
- instrument panel
Before replacing a fuse, turn off the respective switch and the ignition.
A blown fuse can be recognized by its melted wire.
Caution
Do not replace the fuse until the cause of the fault has been remedied.
Some functions are protected by several fuses.
Fuses may also be inserted without the existence of a function.
Fuse extractor
A fuse extractor may be located in the fuse box in the engine compartment. The extractor has two sides, each side is designed for a different type of fuse.
Grab the fuse with the fuse extractor and withdraw the fuse.
Engine compartment fuse box
The fuse box is in the front left of the engine compartment.
Disengage the cover and remove it.
| No | Circuit |
| 16 | Front fog lights |
| 18 | Right headlight |
| 19 | Left headlight |
| 29 | Windscreen wiper |
After having changed defective fuses, close the fuse box cover and lock it.
If the fuse box cover is not closed correctly, malfunction may occur.
Instrument panel fuse box
The fuse box is located behind a cover in the instrument panel on the left side.
Remove the cover by pulling at the top left, then at the right side.
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| No | Circuit |
| 1 | Inductive charging, clutch switch, selective ride control, power steering, diesel exhaust system, interior mirror |
| 4 | Horn |
| 6 | Windscreen washer |
| 7 | Power outlet rear |
| 10 | Door lock |
| 12 | Diagnostic connector, power supply transformer |
| 13 | Head-up display, climate control, Infotainment system |
| 14 | Anti-theft alarm system, telematic unit |
| 15 | Automatic transmission, instrument cluster, climate control |
| 16 | Starter, power supply transformer |
| 17 | Instrument cluster |
| 19 | Trailer socket, steering wheel controls |
| 21 | Anti-theft system, power button |
| 22 | A rearview camera, rain, and light sensor |
| 23 | Seat belt reminder, special vehicle control module, start-stop, trailer socket |
| 24 | Parking assist, Infotainment system, rearview camera, side blind spot camera |
| 25 | Airbag |
| 26 | Steering angle sensor |
| 27 | Parking heater |
| 29 | Infotainment system |
| 31 | – |
| 32 | Power outlet |
| 34 | Parking assist, interior mirror |
| 35 | Diagnostic connector, headlight range adjustment, heated windscreen, climate control |
| 36 | Interior lights, USB port |
How to Replace the Fuse of the 2020 Vauxhall Combo E
Replacing a fuse in a 2020 Vauxhall Combo E is a relatively straightforward process. Here’s a step-by-step guide:
Materials:
- The new fuse of the correct amperage.
- Fuse puller or needle-nose pliers.
Instructions:
- Locate the Fuse Box: The fuse box in the Vauxhall Combo E is typically located in the engine compartment. It may also be found in the dashboard or under the steering wheel on the driver’s side.
- Identify the Fuse: Once you’ve located the fuse box, open the cover to access the fuses. Inside the cover, you’ll find a diagram indicating which fuse corresponds to which electrical component.
- Prepare: Before you start, make sure the vehicle is turned off and the key is removed from the ignition to avoid any electrical mishaps.
- Remove the Fuse: Using a fuse puller tool or a pair of needle-nose pliers, carefully grip the fuse you need to replace and pull it straight out from its socket.
- Check the Fuse: Inspect the fuse visually to determine if it’s blown. If the metal strip inside the fuse is broken or melted, it needs to be replaced.
- Select a Replacement Fuse: Make sure the replacement fuse has the same ampere rating as the one you removed. Using a fuse with the wrong rating can cause electrical issues or damage to your vehicle.
- Install the Replacement Fuse: Insert the new fuse into the empty socket, making sure it fits securely.
- Close the Fuse Box: Once the replacement fuse is installed, close the fuse box cover securely.
- Test: Turn on the vehicle and test the electrical component associated with the fuse you replaced to ensure it’s functioning properly.
- Dispose of the Old Fuse: Safely dispose of the blown fuse.
Tips:
Always use a fuse with the correct amperage rating to prevent electrical issues or damage to the vehicle.
FAQs
The fuse diagram and relay in the 2020 Vauxhall Combo E serve to protect electrical components from damage due to overcurrent and control the flow of electricity to various systems.
The fuse diagram and relay in the 2020 Vauxhall Combo E are typically located in the fuse box, which is usually found in the engine compartment or within the interior of the vehicle.
The 2020 Vauxhall Combo E typically has one fuse box, but some models may have additional fuse boxes depending on the vehicle’s configuration and optional equipment.
A fuse in the 2020 Vauxhall Combo E serves as a protective device that interrupts the flow of electricity when an overcurrent condition occurs, thereby preventing damage to electrical components.
Components such as lights, power windows, the radio, and other electrical systems in the 2020 Vauxhall Combo E are typically protected by fuses.
A blown fuse in the 2020 Vauxhall Combo E can usually be identified by a visual inspection of the fuse element, which will appear melted or broken.
A relay in the 2020 Vauxhall Combo E is an electromechanical switch that controls the flow of electricity to various systems by opening and closing circuits.
Relays in the 2020 Vauxhall Combo E are typically located in the fuse box or near the components they control.
Relays in the 2020 Vauxhall Combo E can be tested using a multimeter to check for continuity and proper operation when energized.
Common symptoms of a faulty relay in the 2020 Vauxhall Combo E include intermittent or non-functioning electrical components, such as lights or wipers.
Yes, relays in the 2020 Vauxhall Combo E can typically be replaced if they are found to be faulty or malfunctioning.
It is important to disconnect the vehicle’s battery before replacing fuses or relays in the 2020 Vauxhall Combo E to avoid the risk of electrical shock or damage to components.
The 2020 Vauxhall Combo E typically uses blade-type fuses, which are commonly found in modern vehicles.
Yes, the fuse diagram and relay configuration in the 2020 Vauxhall Combo E may vary depending on the vehicle’s trim level and optional equipment.
Useful Links
View Full PDF: 2020 Vauxhall Combo E Owner’s Manual |Auto User Guide
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