List of installed fuses in the Chevrolet Niva and how to replace the block

Standard Chevrolet Niva fuses are designed to protect the vehicle's electronic equipment. The unit is located in a place rare for modern cars - inside the cabin. There is a safety module installed under the glove box. The box is responsible for the secondary circuits of the equipment and is not directly related to the power plant.

The main engine relay is mounted as a separate unit. On Chevrolet Niva 2017-2019 it is in the form of a plastic cube.

Where are the fuse box and relays of the Niva Chevrolet

The location of the inserts on cars has not changed from 2011 to 2021.

To gain access to the main unit, you should pick the instrument panel in the area of ​​the pedal assembly. Under the dashboard, to the left of the steering wheel. To get to the panel under the tidy, use a Phillips screwdriver to remove the plastic casing, where the panel will be.

The next part is located under the glove compartment. To get to the site you will need to completely dismantle the glove box. The installation location was not chosen by chance. The module cover is protected from mechanical damage and moisture, and breakdowns inside are rare. Repair is not difficult.

In the pre-Restyle version, the main unit was located in the engine compartment and the inserts were located under the hood near the ECU, where the main electronic element of the car was installed.

A detailed location with a description is in the photo below.

Chevrolet Niva fuses with description

The main elements of a car can be divided into two groups based on location. Consequently, their purpose will be different.

The photo shows a fuse panel, relevant for models manufactured after 2009.

For convenience, it is better to present the decoding in the form of a table.

The car radio and speedometer are connected separately from the main fuses. The drives of the injectors and air conditioning compressor are designed similarly. Depending on the configuration and year of manufacture, the listed components may be connected according to a different scheme.

Also in the VAZ 2123 panel there are spare fuses located in separate sockets.

Additional fuse block

The DBP, also known as the engine control panel, is located under the dashboard at the passenger's feet.
To gain access to the unit, you will need to dismantle the glove box. Below it is an auxiliary module. Here the main part is represented by relays, but there are also fuses. Fuse links have markings and areas of responsibility:

• No. 2 – high-power fuse responsible for protecting the power lines of the electrical circuit of the right radiator fan and an additional relay group;
• No. 3 – safety insert for the fuel pump located in the tank;
• No. 4 – the element is responsible for powering the car controller circuit;
• No. 9 – fuse for the right radiator fan;
• No. 10 – insert protecting power lines and circuits switched on by the main relay.

Relay Niva Chevrolet

Two places where protective inserts of electrical circuits are concentrated are presented. The explanation of the automatic circuit switching nodes is as follows.

Main mounting block.

The car’s design also includes a remote control panel:

• K1/2 – standard fog lights (if equipped);
• K3 – activation of the seat heating system;
• K4 – horn protection;
• K5 – standard inclusion of the starter circuit.

Separately, you should consider the engine control system unit:

• K1 – additional relay;
• K5-6 – head radiator fan inserts for the left and right sides, respectively;
• K7 – power supply to the fuel pump circuit;
• K8 is the main relay of the car.

Replacing the Fan Heater

So, your heater radiator is leaking, to make sure of this and not engage in “monkey work”, touch the radiator pipes on the front passenger side, if they are dry, then look for a puddle under the driver’s carpet. If the puddle is from antifreeze, it will taste greasy and sweet. So, if all the signs match, then most likely the radiator is leaking.

We go to the store and buy a radiator. I bought a regular aluminum one for 500 rubles and some clamps just in case. You will also need 10 liters of antifreeze. Also stock up on boxes for self-tapping screws, because there will really be a lot of them!

Drain the antifreeze. To get as much as possible, blow into the expansion tank.

I’ll say right away that you need to remove the dashboard if you don’t want to end up at a gas station, although judging by my guesses, even in that case you’ll have to remove the dashboard.

First of all, we remove the glove compartment, it is easy to remove, there should be no problems.

Unscrew the center console along with the radio. There is nothing complicated here either.

Next, we begin to disassemble the decorative cladding

dashboard, simultaneously throwing off the dashboard and the steering column housing with switches. We take out the air duct, which is located behind the dashboard. Here you will have to suffer with the cables. Why can't you remove the entire dashboard? - you ask. This bolt won't give you anything.

stove Niva Chevrolet

During operation of the car, the Chevrolet Niva fuse box may become damaged, to correct which it must be removed for repair. If the block cannot be restored, then it should be replaced with a new one. If a part has become unusable on a car, for example, 2004, you can only install an old-style unit on it. When installing a new device, you must ensure that the fuse markings correspond to the electrical diagram.

Schnivy fuse and relay diagram

The electrical circuit is not particularly complex or confusing. The abundance of simple equipment, mainly without feedback, does not overload the electrical circuit.
A separate element is the electrical package unit numbered 1118 6512010. The part is installed optionally and exclusively in certain configurations. Cars equipped with electrical accessories have a complicated circuit. The electrical circuit of the car has terminals for a trailer, a portable socket, and a towbar terminal connection. All network elements and nodes are powered through the instrument cluster, which makes troubleshooting easier.

Cigarette lighter fuse Niva Chevrolet

Due to the “excellent stability” of the domestic manufacturer, replacing the cigarette lighter fuse on a car always presents more problems than on similar imported cars.
The main problem is the constant transfer of the fuse link to different places. Consequently, when a part burns out, its replacement is accompanied by a search for the required joint throughout the machine. The photo shows the required fuse in the 2010 car modification.

For machine versions 2006, 2007, 2014 and 2021, the location of the element may differ.

The guard often fails; some drivers change the electrical circuit of the car for the sake of operating comfort. Users power the cell directly from the battery and insert a powerful fuse into the circuit. This manipulation makes it easier to repair the unit and makes it possible to strengthen the structure for connecting energy-intensive devices such as charging for a laptop, vacuum cleaner or fan.

Window control unit

On models 2009 and 2013 (after restyling), the electrical circuit looks like this.

Here the pinout of the devices is as follows.

• 1 – fuse mounting block;
• 2 – window regulator activation relay;
• 3/6 – electric drive switches for the front left and right doors, respectively;
• 4/5 – directly the gear motor for the left and right mechanisms, respectively.

If the fuse responsible for the device is constantly on, the problem may be hidden in a shorted motor or control button. The device should be tested and damaged elements replaced.

The device is not supplied in separate configurations by the factory. But you can easily install it yourself. The price of the head module of the power window control system starts from 800 rubles. The average price tag on the market is 1000-1200.

Where is the Niva Chevrolet alarm unit located?

The car is delivered to the market equipped with a standard anti-theft system. There is a door lock and an immobilizer, and it is also possible to sound a sound signal. All elements of the chain are securely hidden from prying eyes.

Two-way communication provides the driver with a response when trying to open or steal a car. If intruders try to steal a car, the corresponding indicator on the key fob will light up and a beep will sound.

The disadvantages of factory anti-theft systems are typical problems for the domestic automobile industry - low reliability of modules and frequent failures. Some car enthusiasts complain that the brake light does not work or the emergency lights do not turn on (when they try to break into the car, the car does not show signs of life).

To solve the problem, car enthusiasts install another alarm and connect it to the standard connector. To perform this operation, disconnect the factory box located under the fuse mounting block.

Shnivy stove control unit

It is a closed panel with remote controls and keys.
At the same time, the design of the device from 2004 and the version after the 2012-2016 restyling has not changed. There is a fan rotation control at 4 speeds and heating intensity control. There is also a knob for distributing air flow into individual zones. In some cases, the user needs to repair the module, which means removing and replacing it, or modifying it. Usually the cause of a breakdown is a burnt-out resistor or broken rods.

To remove the heater control panel you will need to perform a number of steps.

1. The first step is to disconnect the terminal from the battery.
2. Next, we go into the interior and, holding the fan position regulator, you need to pull it towards you until the last one comes out of the groove.
3. Then disconnect the other adjustments in the same way and disconnect the rod lever.
4. Next, armed with a flat-head screwdriver or similar object, you need to pry off the plastic clips of the device cover.
5. After snapping the clips, the panel will disengage and can be removed in the same way as the handles.
6. The last stage is to disconnect the wiring joints.
7. Assembling the air heating system is carried out in the reverse order.

You can see in detail how to dismantle the stove drive in the video.

Turning relays and fuses

In the standard diagram it is presented under No. 16 of the main mounting block. It looks like a standard fuse link. On cars up to and including 2008, the emergency light fuse was located separately, but a new circuit installed by car enthusiasts corrected the situation.

The system also has a protective relay-breaker. The element is located in the main mounting block under number K3. When the switch burns out or fails, the lights begin to blink faster than usual or stay on constantly. The location of the relay has been chosen well - replacing it is not difficult even in a garage.

The main malfunctions of the system arise precisely in these elements, but there are also breakdowns of the steering column switch.

Relay and fuse for size Niva Chevrolet

In the system of cars after 2008, insertion F1 of the main mounting block is responsible for the operation. The right side is powered through fuse F14.

Elements often fail due to moisture getting on the contact group of the lamps and their damage - the placement of optical devices affects it.

Ignition unit

The main module is a separate block.
The device is located on the engine and is secured with screws. The part has a simple purpose - adjusting the timing of the spark depending on the general condition of the motor. When the circuit begins to fail, it must be completely replaced - the panel cannot be repaired.

There is no part on carburetor cars produced in 2005. The following information is valid for the newer version.

The unit is disconnected after disconnecting the battery using head No. 10. Before manipulation, it is recommended to disconnect the high-voltage conductors and the contact group of the ECU. Installation is performed in reverse order.

Chevrolet Niva warning lamp unit: description

After the 2015 release, there is an updated module that indicates the status of the vehicle systems in real time. The lamps are located next to the buttons or placed separately on the dashboard.

There are a total of 7 indicators on the standard diagram.

1. The center differential lock activation icon lights up only when the mechanism is activated.
2. Used for standard immobilizer.
3. Indicates a leak in the power steering system.
4. A simple designation is the activation of the ABS complex. It may also indicate a puncture of one or more wheels.
5. Triggering of the SRS system.
6. The requirement to check the engine, or can act as an indicator of the level of brake fluid in the reservoir.
7. Lights up when seat belts are not fastened.

Niva Chevrolet: reverse sensor

The electronic part is mounted on the rear of the gearbox housing and is responsible for the operation of the reverse lights. Periodically, the device fails and the system produces incorrect data. This is caused by unfavorable placement of the device on the machine. The part is constantly exposed to dirt, dust and obstacles on the road can interfere.

Replacing the sensor is simple. To perform the operation, just follow the procedure:

• pull off the sensor power terminal;
• unscrew the sensor from its seat;
• Install the new one in reverse order.

Chevrolet Niva central locking unit

It is an electronic module that connects door lock drives. The part often fails due to a blown fuse or a short circuit in the door wiring.

The photo shows the standard central locking pinout for the most common versions of the car.

1. directly the mounting block.
2. BOO.
3. Reducers for blocking aft passenger doors.
4. Same for the front passenger door.
5. Accordingly, the driver's part with the corresponding conclusion.

Comfort block

Another name is the electrical package control unit. The module is in the form of a plastic box with circuits located in it. On the lower part there are contact groups for connecting window regulators and regulators.

The device is modular and cannot be repaired if it breaks down. Regardless of the version and configuration of the machine, it is located behind the main fuse mounting block.

Shnivy headlight block

The modern modification of the new model is equipped with a modular lighting unit.
The part is responsible for supplying high and low beams. There is also a daytime running light or DRL lamp. It is noteworthy that there is no connector for fog lights. The headlight is simply not designed for the installation of additional elements. Installation of fog lights is carried out separately.

The autolight device is simple. There is a contact group of wires, lamps, a reflector and everything is like a standard modern device. Thanks to the modernization of optics and the installation of efficient light bulbs, the PTF system is not needed to provide normal lighting.

Charging relays and fuses

Users access the nodes when the battery is not charging. Depending on the age of the car, the battery protection is installed on the right fender liner near the battery or generator. Also, due to the “whims” of the manufacturer, the part can be located anywhere. Searches are usually carried out in the wiring section between the battery and the generator.

If the problem is in the relay, it should be changed completely. The node cannot be restored.

Shnivy immobilizer unit

The standard immobilizer on the Niva is part of the security system and is responsible for blocking the engine during an attempt to steal it.
The specified car is supplied to the market with the standard APS-6 model. Modification in the form of a simple design with increased reliability. The unit is housed in a metal case, which helps protect it from mechanical damage and shock. The protective module is mounted under the plastic cover of the center console. It is easy to recognize - contacts coming out from the installation are connected to the engine control system, which allows you to block its operation and starting.

Chevrolet Niva wiper fuses and relays

In the standard unit, insert F9 is responsible for the operation of the windshield wiper. You can change it with special tweezers. The wiper relay number K2 is a more complex unit. The design with adjustable response time allows you to maintain pauses between flashing bulbs.

The breaker is located in the mounting block. If the insert is damaged or faulty, replace it. The part is not repairable.

Chevrolet Niva mirror control unit

Most old-style machines in use do not have such an option. In new versions, the unit is installed from the factory and is a convenient addition.

The module is powered by fuse No. 5 and relay index K4. If the mirror adjustment does not work or responds intermittently, they should be checked.

The heating and adjustment system is activated only when the ignition is turned on. When trying to adjust the mirrors without a key, nothing happens - this is normal.

Fuses and relays for windshield wipers

Inserts F9 and K2 are responsible for the operation of the windshield washer. They also prevent the rear window sprayer pump, if equipped, from overloading.

There are no special features in the design. The parts are included in the circuit after the switch and can be easily replaced with new ones.

Chevy Niva window control unit

Located on the center console in the armrest area. Some modifications are equipped with a regulator mounted in the door niche.

A common problem is system failure. If the lift is burnt out, it should also be replaced entirely.

Solenoid relay

Similar to all other models, it is located on the body of the part and is responsible for the clutch of the flywheel with the “starter”. A typical breakdown is when, when trying to start the engine, there are no characteristic clicks similar to the clatter of fingers.

To replace, you will need to remove the starter from the car and disassemble it. Also, some experts recommend simultaneously inspecting the starter.

Front axle disconnect unit

The front-wheel drive deactivation system is of particular interest. Mechanical structure device, mounted separately. The part is not installed from the factory - the car only has all-wheel drive.

Due to the design features of the Shniva, before finding out the article number for ordering, you should study the box model. On different modifications, the seats may differ slightly, which will lead to oil leaks from the gearbox.

A similar system on the Internet has controversial reviews. Some users claim that fuel consumption decreases and top speed increases. Opponents of the modification speak out about increasing the load on the rear axle.

Climate control unit

The module is installed on cars exclusively in the Luxury configuration. The device is not available to most owners.

The unit is directly connected to the cooling system and regulates the distribution, temperature and intensity of air flow into the cabin.

Injection system relay and fuse box

The part is located directly on the power plant and is part of the ECM. If the device fails, the engine may stutter, sneeze, lose dynamics, or the engine refuses to start.

Diagnosis of the problem is carried out by the scanner through the appropriate connector. After finding the problem, it is recommended to replace the entire assembly.

Video “How to change Chevrolet Niva fuses”

Another video of replacing fuses and relays on a Chevrolet Niva was shot by Igor Pokhabov.

The connection diagram for electrical consumers of a Chevrolet Niva car is a set of parallel-connected circuits, each of which is protected by a fuse. This distribution allows you to create circuits designed for their rated current value. For convenience, all fuses and relays are displayed on a single panel. The Chevrolet Niva fuse box is located under the center console on the driver's side.

Reasons for failure of shnivy fuses

Inserts burn out due to the following reasons:

• short circuit in the serviced circuit;
• sudden voltage surge;
• wiring damage;
• violation of cable insulation;
• installation of too powerful equipment.

Due to the failure of the fuses, the engine may not start, and the serviced unit completely breaks down.

A burnt out relay behaves similarly. The insert does not click when tested, the powered circuit is completely de-energized.

Methods for troubleshooting the electrical circuit of the fuel pump

A faulty relay or fuse is replaced with a new one, but first the cause of its failure must be eliminated. If there is a break or short circuit in the circuit, then this part of the wiring is replaced entirely. Poor contact in the connectors can be corrected by crimping or soldering the wires. The cost of a new relay in a store averages 200-400 rubles. At the same time, expensive does not always mean high quality.

First of all, pay attention to the appearance of the relay and workmanship, as well as reviews from sellers

Advice! Temporarily, to continue driving, you can use the removed relay from any secondary circuit.

The fuse can only be replaced with the same rated 15A. Chevrolet Niva is equipped with modern blade fuses that never lose contact due to vibrations and last quite a long time.

Voltage blocking alarm

Modern security systems fully control the car, its elements and assemblies. In emergency situations, the alarm will prevent theft, but the alarm may be false.

The reasons for the “false call” are caused by:

• manufacturing defects;
• short circuit in the circuit;
• violations in the operation of the electronic control unit;
• damage to electrical wiring, insulation;
• poor terminal contact.

In order to be able to start the car in the future, you need to deactivate the alarm. However, you need to know what to turn off. To carry out work at a professional level, visit a service station.

Replace the mass air flow sensor

The mass air flow sensor regulates the amount of air that must be added to the gasoline mixture for optimal combustion of the fuel. This sensor constantly reports data on the amount of oxygen supplied to the car's computer. A faulty mass air flow sensor increases this fuel consumption and also increases the level of CO2 in the exhaust gas, thereby reducing engine power and smoothness. Also, if the sensor is faulty, poor acceleration dynamics are observed. In cold weather, a car with a faulty sensor has difficulty starting.

What are the reasons for the failure of the mass air flow sensor: -Most failures of such sensors occur due to improper installation of the air filter during its scheduled replacement. Also, if you do not regularly change the air filter, as required by the vehicle maintenance regulations recommended by the automaker, the mass air flow sensor may fail.

What needs to be done: -Theoretically, you can, of course, drive for a long time with a broken mass air flow sensor (several weeks or months). But you yourself will soon notice that the longer you drive, the more fuel consumption increases. Replacing a sensor at a car service center is not that expensive, since the work itself does not take much time and is quite simple. Its main expenses are related to the cost of the sensor itself, which for some car models can cost from 11,000 to 14,000 thousand rubles if it is an original sensor, or up to 6,000 thousand rubles if it is an analog substitute. Replacing the sensor yourself is very simple. But, due to the low cost of the work itself to replace the sensor, you can entrust this work to an ordinary auto mechanic at a car service center. Remember, friends, that it is necessary to regularly change the air filter, observing the established maintenance regulations for the car!

Damage diagnostics

Which voltage stabilizer is better?

Repair of voltage stabilizers begins with an assessment of its feasibility. If the voltage at the output of the device is zero, this does not mean that the problem lies with it. Perhaps the voltage does not reach the stabilizer itself, so the first thing you need to do is make sure it is present at the input terminals. This can be done using any voltmeter or 220 V light bulb.

If this is not the problem, then you should remove the stabilizer cover. First, it is strictly necessary to turn off the input circuit breakers and make sure that there is no voltage coming to the device. Then you should inspect the stabilizer for burning of the control board tracks, darkening of the wires, relays and their contacts, or destruction of the graphite brushes.

Burnt track

It would be a good idea to take a sniff. If you smell a burning smell, you should, if possible, find out its source. Often this is a direct indication of the cause of the breakdown.

Check procedure if the starter does not turn

If the car does not react in any way to turning the key, you need to check the devices sequentially in the following order.

If it does not sit down completely, then the last manipulation will give results and the car will start.

The battery is in its place.

Starter

You can only say that the starter is faulty when you know that the battery is fully operational.

If, when you turn the key, it makes specific sounds when turning (it clicks), then the bendix or retractor may be faulty.

You can find out the exact reason only by disassembling the device. Often such problems occur precisely in the winter season, when the temperature is far below zero, and this is due to high humidity.

A non-working starter should be dismantled and repaired.

Spark plug

They should not be damp, soot must be within the normal range. It is best to compare their condition with our comparison table, which clearly indicates what the spark plugs say about a particular malfunction

Please note that it is better to replace all four spark plugs at once, leaving only the serviceable old ones for replacement

This is what the comparison table for spark plug soot looks like.

Circuit breakers

Fuse diagnostics are also carried out by visual inspection, since a non-working fuse, or rather its working part, will most likely be completely melted. If you doubt this, you can call each of them individually. Having identified the broken circuit, it is necessary to find the cause of its occurrence, because the short circuit can occur again.

It can be easily found near the left foot on the driver's side.

It is best to check the ignition relay by installing a known-good device in its place, since visually you can only detect traces of corrosion on the terminals, which cannot indicate its malfunction.

Immobilizer or alarm

Most often, problems with security devices arise due to the short circuit of one of the wires to the car body. You can solve this by inspecting the unit and wrapping the melted wire with electrical tape. If the cause is not found, and the problems are somehow related to them, then it is best to contact specialized workshops for repairs.

This is what the immobilizer unit under the dashboard looks like.

Gasoline pump

In order to find out whether the fuel pump is working, there is no need to go anywhere. You just need to listen a little while turning the key in the ignition. Because when the fuel pump operates, a specific buzzing noise is emitted, and if the fuel line is clogged, it will be amplified several times, which will indicate insufficient flow in the circuit.

First of all, you need to check the fuel pump terminals and the power to them. In the photo, the terminals were worn out, which caused the contact to close and the fuel pump to melt.

Injectors

If there are any malfunctions in the system of direct fuel supply to the engine, that is, through the injectors, a special “CHECK” lamp should light up on the instrument panel, indicating a malfunction. It will be easy to read this malfunction using a scanner and a mobile phone or laptop using a Bluetooth connection.

Disconnect the injector power connector

Oil level

It is also very easy to see the oil level visually using a dipstick, but finding the cause of a breakthrough can sometimes be difficult, since there may be plenty of places in the engine. This also applies to the cooling system, since the number of pipes on the engine is also quite large. A malfunction can be detected due to a characteristic stain on the asphalt, or smudges on one or another element.

Oil level is normal

Checking the quality of grounding

Cars use a single-wire wiring diagram - this means that the “minus” goes to the ground (body) of the car. However, corrosion of metal parts, their oxidation and destruction, “loosening” lead to grounding failure and, as a consequence, to disruption of on-board circuit contacts.

Checking the grounding, as well as other electrical elements of the car, is carried out using a multimeter. The procedure is as follows:

1. Let's disconnect the battery.
2. We connect one multimeter probe to the body (metal parts) of the car.
3. We connect the second probe to the grounding element or the wiring connection.

The value displayed on the device screen should be compared with the factory data (car operating manual). If the values ​​diverge greatly, then it is necessary to restore the grounding - clean the metal at the connection point, check the reliability of the fastening.