VAZ 2114 radio does not work

Why the radio stopped working: the main causes of the malfunction

A rather unpleasant breakdown during vehicle operation can be the failure of sound-reproducing equipment.
Sometimes this problem can be solved on your own, but if possible, it is better to contact a specialized auto repair shop. Because, as with a seemingly harmless breakdown at first glance, there may be serious reasons that can subsequently lead to a very serious breakdown. Common malfunctions in car players:

buttons stick;
The standard radio stopped working;
The backlight does not turn on;
the player refuses to read discs and flash cards;
The cigarette lighter and radio stopped working;
the cable and the infrared head fail;
The radio stops working after a car wash.

Cigarette lighter and its connection with the car radio

Cars from the LADA family (2110, 2113, 2114, etc.) have virtually no different feeding patterns from each other

power supply to the player. Despite the fact that this power supply is connected to a common electrical fuse with the heating system (stove), the rear defroster and the car cigarette lighter.

If all of the above-mentioned equipment is working properly, but the car radio is not, then the fault should be looked for in the sound-reproducing device itself. As a rule, they are equipped with their own fuse, which is located on a section of wire located between the player body and the plug. Or in a block of wires that is inserted into the body of the radio.

To make it easier to identify such faults, it is good to have a screwdriver in your car’s repair kit - a probe with an LED or a sound signal.

If you find a faulty safety element, replace it with a new one.

Car radio screen (display)

Also, the backlight of the screen (display) often goes out on radio tape recorders. Pioneer equipment especially suffers from this. So if your Pioneer brand car radio has stopped working, to bring it back to proper (working) condition:

Disassemble the front part, gaining free access to the LEDs and detecting the faulty one. You can replace it with any of the commercially available diode lamps, not necessarily pioneer ones.
Carefully remove the standard backlight (if you know how to perform such operations).
Remove 2 LED elements and a resistor from the new lamp.
Adjust them until they completely match the size of the hole.
Insert into place, connect the diode and resistor into one circuit
The connection must be made taking into account the correct polarity, or, more simply, in the same place that the faulty LED occupied.
Reassemble the player panel to its original state and turn on the device.
The display backlight may be even brighter than standard.

Buttons

What to do if the buttons in the VAZ 2114 (VAZ 2110) radio stop working?

The main reason that the buttons stop working or stick is, as a rule, dust and dirt getting under them or accidentally spilling soft drinks on the panel.
As a result, the radio components overheat and the buttons fail to respond to commands when pressed. This can also happen for purely mechanical reasons. That is, due to a broken solder contact. If a malfunction occurs such as sticking buttons of a car player, it is recommended to disassemble the top panel and clean the board and the connection points of the buttons with it, and also check the contacts of all buttons with a multimeter.

CD, DVD, MP 3.4

The car's standard player does not reproduce work from these media. The most possible reasons for refusal to work may be:

faulty drive mechanism;
burnt out electric motor;
contamination on the reading head of the optical lens.

The best way out in these situations is to contact a professional technician to correct them. However, you can clean the laser lens yourself by purchasing a special cleaning disc.

Radio receiver

The receiver picks up radio broadcasts.

This mainly occurs due to loss of contact between the radio receiver and the outer part of the antenna. Finding the breaking point is quite a troublesome and tedious task without the proper equipment, so it’s easier to turn to an auto center for help. Moreover, eliminating such a breakdown is not expensive at all and will also save your nerves and time.

There are many reasons why the radio tape recorder stopped working. Both common to all models of audio equipment, and individual in nature inherent in any particular manufacturer (brand).

Contacts

Any detachable connection by default is a weak point in the electrical circuit.
Therefore, immediately after the fuses, you should check the condition of the contacts, because their malfunction can also be the reason why the devices discussed in the article do not work in your VAZ. In domestic cars, the terminals of the fuse socket or connecting blocks often fail. If they are poorly connected or contaminated, the contact resistance increases and, accordingly, the metal elements heat up. This effect provokes the melting of the plastic, which, in turn, flows between the contacts and creates an insulating layer.

To find such a malfunction, it is enough to inspect the pads, starting with the safety ones and ending with those that go to the devices. It is very difficult not to notice traces of burning. Similarly, oxidation and simply poor contact contacts worsen conductivity. In the first case, the metal elements of the terminals must be cleaned with a regular school rubber band, and in the second case, the clamps must be adjusted.

Why the cigarette lighter and radio do not work on the VAZ-2114 (2115)

Possible causes of malfunction
Troubleshooting the cigarette lighter and radio
Additional Tips

The reason that the cigarette lighter and radio does not work on the VAZ-2114 is the imperfection of the car’s electrical circuit. Problems similar to this also arise in the VAZ-2109, -15, -099 and -10 models.

Possible causes of malfunction

The most common reason why an electric lighter and a record player stop working at the same time is a blown fuse. The fuse link in VAZs of these models is common for the circuits of the car player, rear window heater, interior heater and electric lighter. If a short circuit or malfunction occurs in each of these devices, the insert is destroyed and all listed circuits are switched off.

The reasons why the cigarette lighter and radio fuse fails are often as follows:

destruction of the fuse element due to a short circuit or malfunction of devices connected through it;
contact failure in the safety panel (due to shaking, mechanical impact, etc.);
oxidation or burnout of contacts due to frequent power surges in the network;
burnout of the cigarette lighter lamp;
loose contact or burnt out spiral.

To determine the malfunction, you need to visually inspect and check with a tester the fuse-link and the devices whose circuits it disconnects.

Troubleshooting the cigarette lighter and radio

Before starting repairs, you must find the fuse. Open the rectangular hatch to the left of the steering column of vehicles of the indicated models. Inside it there is a block of all fuse links of automotive electrical wiring. The element in the socket marked F4 is responsible for the operation of the cigarette lighter and radio on the VAZ-2114.

If the fuse looks normal externally, you can determine the open circuit in this place with a simple screwdriver tester. The light on the probe lights up when the element is working. Otherwise, you need to find a new 20 A insert in the repair kit, remove the faulty part from the socket and insert a new one. In most cases the problem is resolved.

If the safety element is working or has been replaced, but the cigarette lighter and radio do not work on the VAZ-2114, do the following:

Check the radio's own fuse. It turns off only the player, so the inspection is carried out in the case when, after replacing the element in the block, only the cigarette lighter and electrical equipment for heating work (general: body and heating system), but the tape recorder is silent. The burnout of its safety element may indicate a breakdown in the music console, so it is recommended to have it checked in a workshop.
Inspect and check the contacts of the fuse socket in the block. This is done if, after replacing the insert, the functionality of all devices is not restored. Tighten loose contacts and clean them from carbon deposits.
Inspect the cigarette lighter and check it with a tester. The peculiarity of the backlight lamp is its serial connection into the electrical circuit. Its burnout causes a break in the circuit of the entire device, and additional electrical appliances connected to the socket (for example, charging a phone) do not work. A working cigarette lighter will work after replacing the lamp.
Burnout of the heating coil is determined with a tester by applying its probes to the cigarette lighter contacts. In a faulty device, the resistance scale (Ohm) will display the value 0 (short circuit) or 1 (burnout). Indirect evidence of a malfunction is the additional devices connected to the socket: if the coil of the cigarette lighter itself burns out, then its socket remains operational and the phone will charge normally. The malfunction can only be eliminated by replacing the device. When purchasing a new one, it is advisable to immediately check its performance.

Car cigarette lighter

The socket of this device can be used to connect non-standard equipment:

phone chargers;
laptops (tablets);
compressors;
vacuum cleaners;
and so on.

In general, any household appliance that has a special adapter for connecting to the cigarette lighter socket.

The main disadvantage of this gadget is its unreliability in providing a long-term electrical connection. And also, switching high currents. The design features of the socket and the car cigarette lighter itself do not allow them to be kept in close contact with each other. As a result, due to vibrations of the car while driving, frequent disconnection (connection) of contacts occurs. Which leads to sparking of connections and in some cases can cause a short circuit. The same applies to adapter devices for connecting auxiliary household appliances.

Why the cigarette lighter and radio on the VAZ-2114 do not work: reasons and solutions

Some VAZ-2114 owners encountered such an inexplicable phenomenon when the radio and cigarette lighter stopped working at the same time. Of course, the connection is direct, although it is not visible at first glance. But how to determine the nature of the malfunction, much less eliminate it yourself.

Design features of the fuse box on the VAZ-2114

Structurally, it turned out that along the contact line the radio and cigarette lighter lie in the same branch, and therefore, as practice shows, if one does not work, then the second should not work either.

And since this is AvtoVAZ, there is nothing surprising here and the problem can arise quite often.

The connection between the radio and the cigarette lighter in the design is direct. So, several electrical devices are connected to one branch of the electrical circuit at once and, in addition to those already mentioned, the rear window heating and the interior heater can be connected.

Why don't the radio and cigarette lighter work?

Removed mounting block from the car.

Since the radio and cigarette lighter are electrical devices and are fed into one branch of the on-board network, then, most likely, faults must be looked for in the electrical part.

The main cause of the malfunction is the fuse , which cannot withstand the load that the user puts on it. Thus, connecting additional devices may cause a short circuit, which will cause the fuse to burn. But, as practice shows, these are not all problems that will be associated with a non-working radio and cigarette lighter.

So, let's consider what other reasons may arise due to operation:

Connecting contacts to the safety group.
Oxidation of contacts.
Broken wire.
Short circuit.
Backlight bulb burnout.

Methods for solving the problem

Now that the main causes have been sorted out, you can move directly to elimination methods.

It is worth warning that if the motorist does not understand the design or is not sure that he can repair the fault on his own, then it is recommended to turn to a professional car service center.

So, let's look at what ways to deal with the malfunction.

Fuse

Disassembled dashboard while searching for fuse and cigarette lighter faults.

The most common cause of malfunction or inoperability of the electrical circuit of individual elements is the notorious fuse.

This is where you need to look for the cause first.

The fuse box socket – F4 – is responsible for the radio and cigarette lighter. The fuse marking in it should be 20A.

But it does not always withstand the load placed on it. Thus, frequent and large use of additional devices can lead to frequent burnout of this element. Therefore, to check it is worth removing and inspecting the fuse itself. If necessary, the element is replaced with new ones and if everything works, then the reason has been found. But if the problem does not go away, then you should look for it in other places.

Contacts

Checking the contact group of fuses for malfunction

A contact group is another common cause of a non-functioning electrical circuit. In most VAZs, the connecting contacts of the fuse with the block or in the circuit of the wire block oxidize or burn out, and molten plastic can interrupt the contacts.

To troubleshoot the problem, you need to check all the contact blocks of the wires that go from the radio and cigarette lighter to the fuse box. So, it is oxidation and insufficient contact that can lead to the inoperability of the elements.

Wiring

Another reason could be broken power wires. So, in order to find and fix the fault, you will need a tester that will test the wiring and find a broken wire . It is recommended not to fasten the wire using the old “old-fashioned method” using electrical tape, but to replace it with a new one. This will take little time, so it’s better to do everything in such a way that you get a short circuit and cause big problems.

Short circuit

Location of frequent failure of the cigarette lighter socket.

Analysis of the operation of interior electrical appliances

On the VAZ 2114, as on other cars, the cigarette lighter is one of the weak points in the operation of the entire interior electrical network, for which there are a number of reasons.

The first is the demand for this device - anything can be connected to it, from a gadget charger to a vacuum cleaner. The problem becomes even more urgent if we consider that splitters are often connected to the cigarette lighter with the parallel use of several current consumers.

The second reason lies in the mechanical unreliability of this unit, which over time becomes loose due to loads and shaking, losing the tightness of the connection.

Often the cigarette lighter and radio of the VAZ 2114 do not work due to the connection of devices to the connector that exceed its rated power values.

To understand why both options failed at once, you need to read the car’s instructions, which will indicate that not only the audio system and the cigarette lighter, but also the interior heater and heated rear window are connected to the same power circuit with a common fuse.

Consequently, an open circuit, short circuit or other breakdown of one of the devices can lead to the failure of others in the network.

As a rule, replacing this fuse is enough to restore the function of all the listed devices, but if everything works, except for the tape recorder, you need to pay attention to the additional fuse of the VAZ 2114 radio, which is responsible for a separate audio device.

VAZ 2114 radio does not work

1 Users and 3 Guests are viewing this topic.

sonataxaoc

Topic author
Newbie
Posts: 28

VAZ 2114 radio does not work.

novalecs

Forum Guru
Messages: 2090

Re: VAZ 2114 radio does not work.

vanses

User
Posts: 72

Re: VAZ 2114 radio does not work.

keij

User
Posts: 84

Re: VAZ 2114 radio does not work.

There are 3 options for solving the problem: Click on the link to download this file, download the archive from the link above, there are 3 text books in the archive - read it, then tell me which working option turned out to be

sonataxaoc

, Method 2 helped me, after you download it you can start with it)
novalecs
, thank you very much, it helped me out!

sonataxaoc

Topic author
Newbie
Posts: 28

Re: VAZ 2114 radio does not work.

sonataxaoc
, Method 2 helped me, after you download it you can start with it)
novalecs
, thank you very much, it helped me out!

agenor

User
Posts: 66

Re: VAZ 2114 radio does not work.

veronica

Regular user
Posts: 63

Re: VAZ 2114 radio does not work.

I downloaded it, started with option 2 and don’t be surprised - it helped! I didn't even read the other options

splunchik

Regular user
Posts: 25

Re: VAZ 2114 radio does not work.

Seal

Computer support and help forum »
Help (Moderator: chipz) »
VAZ 2114 radio does not work.

The page was generated in 0.160 seconds. Requests: 16.

Why the cigarette lighter and radio do not work on the VAZ-2114 (2115)

Basic fuse faults
Bad contacts
Broken wiring
Short circuit
Bulb burnout
Repair

Some components that belong to the electrical system are interconnected, so drivers often have complaints that the cigarette lighter and radio in the VAZ-2114 car do not work at the same time ✔. Often the cause of a malfunction is the connection of devices whose power exceeds the permitted value.

Basic fuse faults

Fuses in cars play an essential role, protecting electrical appliances from power surges and short circuits. They take on the impact of such factors and maintain the working condition of the electrical appliance, while burning out themselves. But if this happens regularly, you need to check the fuse box and determine the cause of the breakdown.

Bad contacts

One of the most common reasons for a situation where a fuse does not work is related to the contact group. With frequent voltage surges in most VAZ cars, contacts burn out and plastic melts, which can interrupt the contact of parts. A similar condition is also observed when the contacts have oxidized and become coated.

Broken wiring

When operating a car, malfunctions such as broken wires often occur. To determine for yourself where the accident occurred, you will need a special device (multimeter, tester) with which to check the working condition of the contacts. To find an open circuit, the device is set to ohmmeter mode, and the leads are connected to the circuit being tested. In the place where the wiring is broken, there is high resistance.

Are you a car driver?! Then you can take this simple test and find out. Go to test »

Short circuit

A short circuit occurs when the contacts in the block are strongly oxidized and crossed due to frequent use of the cigarette lighter socket. This condition is indicated by a fuse blowing shortly after replacing it. To determine the short circuit zone, you need:

Inspect the entire area for damage.
Disconnect the section being tested from the main wiring.
Use a multimeter to set the dialing mode.

If there is a short circuit in the area being tested, the device beeps.

Bulb burnout

The contacts of the light bulb are in a common electrical circuit, so when it burns out, the cigarette lighter and radio on the VAZ also stop working. The reason for their burnout may be high voltage, breaks or short circuits in the wiring, water or poor fastening.

Repair

Finding the reason why the cigarette lighter and radio failed on a VAZ-2114 is not so difficult. Often the problem is hidden in the contact group or in the fuse box.

To eliminate breakdowns associated with poor contacts, you should start by checking all the contact blocks of the wires that go from the fuse box to the cigarette lighter and radio. Insufficient contact and its oxidation lead to breakdown of elements.

Broken wiring cannot be repaired, it can only be replaced with a new one. Some motorists try to solve the problem using the old and proven method, connecting the damaged area with insulating tape. However, experts do not recommend repairing the wiring in such a way that new faults in the form of a short circuit do not appear in the future.

You can solve the short circuit problem by replacing the socket with a better one.

The use of cheap products leads to breakdowns after a short period of time.

To repair the interior lighting, you need to replace the burnt-out element. If the situation repeats frequently, it is recommended to eliminate the cause: buy suitable light bulbs taking into account the voltage, check the wiring and the socket for attaching the light bulbs.

Dealing with the situation related to the fuse box is not so difficult; motorists are able to solve this problem on their own. Sometimes there are other reasons why the cigarette lighter and radio on the VAZ-2114 and 2115 do not work. If breakdowns occur frequently, experts recommend contacting a car service center.

Additional recommendations

First of all, you need to avoid the temptation to solve the problem quickly by replacing the faulty fuse with something that comes to hand that can close the necessary contacts in the block.

For the same reason - in order not to provoke a more serious breakdown (fire, short circuit or melting) - you cannot get by with simply twisting the wires: you should definitely use a soldering iron with solder.

You should be careful when buying a new fuse or, especially, a cigarette lighter - low-quality counterfeits or uncertified products can fail immediately, so they should be checked in the store with a tester under load.

Finally, before starting work on repairing electrical appliances, it is strictly recommended to turn off the power to the car by removing the terminals from the battery. If you are unsure of your abilities, it is better to contact a professional car service center, or at least carefully study the relevant instructions (you can find them for any VAZ model, including 2114, on the Internet).

VAZ 2114 radio does not turn on

The radio and cigarette lighter stopped working

I checked all the fuses, even looked at the dashboard and couldn't find anything.

Tell me what to do, go to service or what.

despite the fact that equipment weighing on one fuse such as a stove fan and something else work

or there is another fuse or the wires are burnt out somewhere

take the electrical diagram of your car and use a tester to run all the wires according to this diagram. If there is a break, you will find it! Good luck!

The fuse had blown, but to the eye it looked fine. Try this option.

yes I agree. this option can be easy. I had this too. It looks like a whole fuse, but in fact it's a mess.

Fuse

As noted above, the first thing you should look at if the cigarette lighter or the same radio fails is the fuse. This device is designed to protect not only devices connected to the on-board power supply, but also the electrical network itself.

The required element is located in a block located in the car interior to the left of the steering wheel, and is designated as F4. Its standard rating is 20 amperes, but even this safety margin is not always enough if the car owner regularly overloads the system with too voracious consumers.

The fuse should be held up to the light. If there are no signs of burn-through, then it must be checked with a tester (installed on ohms).

When a break in the fuse link is detected, the element is replaced with a functional one, and in the absence of one, it is permissible to install a temporary external jumper. Its cross-section is 0.51 square. To make a “bug”, 5-6 veins taken from any power wire are suitable.

After replacing the fuse, you need to check whether the cigarette lighter and stereo system work. If they still show no signs of life, then you will have to look further.