Electrical system of a modern car Škoda Kodiaq 2019 is a complex complex where every element is responsible for safety and comfort. When the window lift stops working, the light goes out or the lighter fails, the first cause is often burnt out. fuse. This is a protective device designed to break the circuit when voltage jumps, preventing the fire of wiring or failure of expensive electronic units.
Finding a fault in an electrician can seem like a daunting task for an owner who does not have a deep knowledge of the auto electrician. But knowing the exact blockage reading fuse diagram This allows you to quickly eliminate the problem on your own. In this article, we will discuss in detail where the safety locks are located on the Kodiaq 2019 release, how to check them and what to replace.
Location of main fuse boxes
By car Škoda Kodiaq 2019 model year provides three main installation sites of blocks with fuses. The first and most affordable is in the cabin, on the dashboard from the driver's side. The second is located in the underhood space, next to the battery. The third unit responsible for the high-load chains is also under the hood, but closer to the radiator.
To access the cabin unit, you need to open the driver's door and pull the decorative cover located on the end of the instrument panel. It is fixed on the latches, so when removing it is important to act carefully so as not to break the plastic. In the under-hood space, the blocks are closed with tight lids marked, which requires the use of a screwdriver to unfasten the locks.
It is important to understand that each unit is responsible for its own set of devices. Salon block usually contains fuses for comfort: audio system, lighter, backlight. Blocks under the hood control the fans engines, injection system and ABS. Incorrect selection of a block when searching for a fault can lead to a loss of time.
Salon block of fuses: a detailed scheme
The salon unit (designated as SB) is the most commonly used in small electronics repairs. The cover of this block often has a glued circuit, but over time it can be erased or unstuck. Therefore, it is useful to have at hand an up-to-date table of denominations corresponding to your configuration. Škoda Kodiaq 2019.
This block uses fusible inserts of various colors and amperage. Blue fuses are usually designed for 15 Amps, yellow - for 20 Amps, and brown - for 7.5 Amps. Never try to replace a burnt element with a high-denomination fuse, as this can cause the wiring to melt.
Pay attention to the following critical elements in the cabin:
- 🔋 F5 - is responsible for the work of the lighter and the connector 12V in the trunk
- 🎵 F10 Power multimedia system and navigation
- 💡 F14 - lighting of the cabin and illumination of the dashboard
- 🔧 F22 - window-lift control unit
Blocks in the underhood space
Under the hood Škoda Kodiaq In 2019, there are two blocks: the main (JB) and the additional (SC). The main unit is located just behind the battery and closed with a black cover with yellow markings. Here are fuses responsible for the operation of the engine, cooling system and basic safety systems.
The second unit under the hood often contains relays and more powerful fuses. Access to them is carried out after removing the plastic protection. Be extremely careful when working in the engine compartment, as there are hot engine elements and high-voltage circuits. Always shut down the engine before starting work.
The main chains protected by under-hood fuses:
- ⚙️ Motors - control of radiator and air conditioning fans
- 🛑 ABS/ESP Electronic stabilization and braking systems
- 💡 Lighting - position lamps and passing beam headlamps
- 🔥 Heating - heated seats and windshield
- Salon block (SB)
- Under the hood (JB)
- Under the hood (SC)
- There were no problems
Instructions for inspection and replacement
The process of replacing a burnt fuse does not require a complex tool. Included with the car is usually a special plastic clamping (tweezers), which is attached to the cover of the cabin unit or located on one of the fuses. If tweezers are lost, you can use plastic tweezers or carefully remove the element with your fingers without touching the neighboring contacts.
Before replacing, you need to visually inspect the fused insert. The whole fuse has an unbreakable metal bar inside the transparent housing. If the bar is torn or blackened, the element must be replaced. For greater accuracy, you can use a multimeter in vertebrae mode.
You will need to follow the following steps:
☑️ Replacing the fuse
Install a new fuse in the same socket before the characteristic click. If after replacement the device stops working again, then the problem is deeper and may consist in short circuit wiring or malfunction of the device itself. In this case, it is recommended to contact a specialized service.
⚠️ Warning: Never use a paper clip, coin or wire to replace the fuse. This will result in a lack of chain protection and can cause a fire in the car.
Frequent malfunctions and their causes
On Škoda Kodiaq In 2019, owners often face burnout of the cigarette lighter fuses. This is due to the connection of poor-quality chargers, video recorders or high-current compressors. Also, the cause may be mechanical damage to the body of the cigarette lighter, leading to a closure.
Another common problem is the failure of the rear windows or the central lock. In this case, it is worth checking the door control unit. If the fuse is whole, perhaps the motor itself or the wiring in the corrugated door is faulty, which is wiped over time.
The Start-Stop system may be shut down due to problems with the fuses responsible for the battery voltage sensors. If you notice that the function is not working and all appliances are working, check the battery and generator power circuits. A frequent cause of failure is the oxidation of contacts in the fuse block due to moisture ingress.
⚠️ Note: If the fuse burns out immediately after installing a new one, it is strictly forbidden to continue operating the car. This is a sign of a short circuit, which can lead to fire wiring.
Diagnosis using diagnostic equipment
Modern cars such as Škoda KodiaqThey are equipped with a self-diagnosis system. When the fuse or chain fails, the corresponding indicator may light up on the dashboard. For accurate detection of the fault site, it is recommended to connect the OBD-II scanner.
Professional equipment allows you to read error codes and see the status of all chains in real time. This is especially useful if the fuse is visually intact, but the device is not working. The scanner will show if there is a voltage at the exit of the fuse.
When self-diagnosing, it is important to remember safety. Do not connect the diagnostic cable when the engine is running unless it is required by the instructions. Use only certified scanners that support VAG group protocols. This will eliminate the risk of failure in the operation of electronic control units.
Table of main fuses (example)
Below is a table with the most commonly used fuses for the 2019 model. Please note that the numbering may vary slightly depending on the market and configuration.
| Number | Denomination (A) | Color | Purpose |
|---|---|---|---|
| F5 | 15 | Blue | Cigarette lighter / 12V socket |
| F10 | 20 | Yellow | Multimedia/Radio |
| F22 | 30 | Green | Window lifters |
| F35 | 10 | Red | Start-Stop system |
| F40 | 5 | Beige | Engine control unit (ECU) |
Before buying new fuses, be sure to check their labeling with the old ones. Differences in leg length or body thickness can lead to poor contact.
Questions and answers
Where are the fuse extraction tweezers on the Kodiaq 2019?
Plastic tweezers are usually attached to the cover of the cabin fuse unit (at the end of the driver's panel) or are located inside the main unit under the hood. If you don’t find it, you can use any plastic tweezers without touching the metal contacts.
Can I use a lower rated fuse?
Technically, this is possible, but not recommended. A fuse with a smaller nominal value can burn out at normal load, causing false equipment failures. Use only a fuse with the same nominal value as indicated in the scheme.
Why does the smoker fuse burn out constantly?
This indicates a short circuit in the circuit or a connection of a device with too high a current of consumption. Check the lighter itself for foreign objects and replace the charger with a higher quality one.
How to check a fuse without a multimeter?
Carefully inspect the transparent safety lock. If the metal bar inside is intact, the fuse is in good working order. If it is torn, blackened or melted, the element is burned and needs to be replaced.
What if the fuse burns out again after replacement?
Do not try to put a safety lock of a larger denomination. This is a sign of a serious malfunction of the wiring or device. Contact the service center to search for a short circuit.
Proper diagnostics and replacement of fuses are the key to safe operation of the Škoda Kodiaq 2019 electronics. Always use the parts with the appropriate denomination.