Replacing the Lada Granta heater motor

Operations carried out when removing the heater fan (stove) of the Lada Granta interior

1. Disconnect the wire from the negative terminal of the battery. 2. Open the glove compartment lid

3. Press down on the two stops.

4. . and open the box lid.

5. Pull the cover up and away from the brackets on the panel

6. Disconnect the wiring harness block from the fan motor terminals.

7. Remove the three mounting screws.

8. . and remove the Lada Granta stove fan from the air blower housing.

9. Install the fan in the reverse order of removal.

Method No. 1: replacing the Lada Granta heater radiator with removing the panel

1. We remove the terminals from the battery to avoid a short circuit in the circuit.

1. We unscrew the drain plug in the radiator, cylinder block, and grind the antifreeze into a plastic container.
2. We unscrew the four screws, remove the heating system filter and casing.

1. We release the clamps, remove the two rubber pipes “supply” and “return” from the radiator fittings.

1. Inside the car, pry up and remove the cover of the fuse box.

1. We remove the plastic lining of the tunnel and the steering column frame.

1. Remove the dashboard in the central part.

1. We dismantle the rubber seals on the doorways.

1. We pry up and remove the side (left) plastic trim of the instrument panel.

1. By analogy, remove the trim on the right side.
2. We dismantle the upholstery of the front left and right pillars.

1. We dismantle the lighting beam control knob.

1. Unscrew the nut and pull the regulator out towards you.

1. Using a screwdriver, pry it up and remove the glove box cover from its regular place.

1. We remove the glove box.

1. On the left side, under the casing, we find the mass fastening, unscrew the nut (key set to “10”).

1. Using a “10” head, unscrew the left and right console mounting bracket.

1. We press the side clamps, disconnect the block with wires from the brake light switch.

1. By analogy, disconnect the accelerator pedal.

1. Disengage the clutch pedal.

1. On the right side, press the latch and disconnect the wire block from the controller.

1. Using a “13” socket, unscrew the bolts securing the instrument panel to the body element.

1. We remove the instrument panel from the car interior and carefully place it on the surface of the workbench for work.

Replacing the radiator of the Lada Granta stove with your own hands is completed.

Some motorists practice not removing the entire dashboard, but only the plastic lining. The process is similar to the one described above. In fact, the dashboard frame remains in place, and all plastic linings and inserts are removed.

Each owner decides which method to use individually.

Inspection and testing of the heater fan motor (stove) Lada Granta

The functionality of the stove fan can be checked by applying 12 volts to the power terminals. If you notice any extraneous noise, first check the condition of the heater impeller. The blades must be of the correct shape, clean, without any inclusions (debris, leaves, etc.). If increased fan noise is still present despite the absence of the above-described deviations, then most likely the bearing in the fan motor is faulty. In this case, you will have to replace the fan motor or the entire assembly.

Heating system of Lada Grants with and without air conditioning - differences

Typical malfunctions of the Lada Granta heating system

Lada Granta 2349 2011 – 2021

Lada Granta heater motor guarantees the reliability, controllability, mobility and safety of your car on the roads. Original and branded spare parts are always available in warehouses at reasonable prices.

However, speaking of repairs, even more important for driving safety is regular maintenance and timely repairs, subject to vehicle maintenance regulations:

• works well,
• does not lose its performance over long runs,
• more reliable and safer to operate

We make it easy to keep your car in good condition and provide great deals on our entire range of parts. Everything you need for service and repair can be found right here in our digital warehouses. Instead of endlessly searching for a retail auto parts store near you that doesn't necessarily have the parts you need, just pick up the phone and we'll deliver the auto parts you need to your door.

The main emphasis when selecting spare parts is based on the company’s experience.

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• Autocompas.ru is one of the leading online stores of auto parts, with daily traffic on the site of more than 30,000 people,
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• The system has more than 500 suppliers and manufacturers who regulate prices with an eye on competitors and strive to make their goods more profitable to purchase.

Why look for the Lada Granta heater motor somewhere else, wasting time? We have competent staff, payment, delivery and support services.

Parts and consumables:

• Oil filter
• Engine oil
• Rags

• Open-end wrench 10 mm
• Ratchet wrench
• Extension
• 8 mm head
• 10 mm head
• 13 mm head
• 21 mm head
• Torx T20 socket
• Medium Phillips screwdriver
• Large flat screwdriver

• Technical capacity
• Coolant 8 l
• Heater fan housing (if required)
• Heater housing (if necessary)

Method No. 2: replacing the Lada Granta heater radiator without removing the panel

1. Unscrew the expansion tank cap and release the pressure in the system.

1. We unscrew the plug in the cylinder block and grind the antifreeze into a plastic container.

1. We disconnect the block with wires from the pedal unit: brake, accelerator, clutch.

1. In the engine compartment, turn off the mass air flow sensor.

1. We saw off the upper and lower pipes of the heat exchanger.

1. We recess the pedal module and remove the heater from its original place.

1. We clean the seat and blow out the cavity.
2. We install the new radiator in its original place.

1. We install pipes - connectors.

1. Fill in 8.0 liters of pure antifreeze. We start the engine and check the system for leaks.

The process of replacing the radiator of a Lada Granta stove with air conditioning is similar to that described above.

Is it better to do it yourself or contact a service station?

Considering the simplicity of the process, replace the radiator yourself. If necessary, additionally read the recommendations outlined in the article, watch video tutorials, and get advice from specialists.

Undocumented capabilities of the Lada Granta heater

Unlike a number of other foreign cars, the Lada Grant has only four heater control switching modes. For example, there are six of them in Audi and Opel.

The air supply lines are connected in such a way that the windshield is heated at any position of the regulator. There is no such option in domestic transport.

In winter, when the air conditioning is activated, most of the air is automatically directed to the feet, in summer to the windshield for blowing. In Grant the flow is of the same type.

In order to warm up the side windows on the Lada Grant as quickly as possible in winter, you need to redirect the deflectors towards the glass. After the glass has thawed, we move the deflectors to their normal position.

The second speed mode of the regulator is not enough - we transfer it to the third to speed up the frequency.

According to the recommendations in the operating instructions, it is necessary to dismantle the heater when the dashboard is disassembled. However, the method is not as effective as the one presented above.

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If the fan motor that supplies air to the interior of a Lada Granta car fails, it is necessary to inspect the electric fan and make a conclusion about repair or replacement. This article will provide information on removing the interior heater (stove) fan for a Lada Granta car. It is worth saying that the fan, compared to previous models of VAZ cars, is installed quite conveniently for its dismantling and installation.

You will need: flat-blade and Phillips-blade screwdrivers.

1. Disconnect the wire from the negative terminal of the battery.

2. Open the glove compartment lid

3. Press down on the two stops.

4. . and open the box lid.

5. Pull the cover up and away from the brackets on the panel

6. Disconnect the wiring harness block from the fan motor terminals.

7. Remove the three mounting screws.

8. . and remove the Lada Granta stove fan from the air blower housing.

9. Install the fan in the reverse order of removal.

The functionality of the stove fan can be checked by applying 12 volts to the power terminals. If you notice any extraneous noise, first check the condition of the heater impeller. The blades must be of the correct shape, clean, without any inclusions (debris, leaves, etc.). If increased fan noise is still present despite the absence of the above-described deviations, then most likely the bearing in the fan motor is faulty. In this case, you will have to replace the fan motor or the entire assembly.

Repair manual Land Cruiser Prado 120, 150

Installation and repair of Lada Granta

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Heater fan for VAZ Granta, Largus, Kalina 2, Datsun

Dear customers, in order to avoid errors when sending a heater fan, in the “Comment” line indicate your car model, year of manufacture and with which climate control system (“HALLA” or “Panasonic”).

The VAZ heater fan is most often replaced by the following terms: heating motor, stove fan. Therefore, if you hear these terms, then know that we are talking about the same thing. Different names of this node have equal rights to use.

The VAZ 2190 car is equipped with an electric heater fan motor excited by permanent magnets. To obtain different rotation speeds, an additional resistor is installed in the power supply circuit of the electric motor. It includes three coils and a fuse. When current passes through all three spirals, the 1st speed of rotation of the heater fan is ensured, through two spirals - the 2nd speed, through one - the 3rd speed. When the electric motor is turned on without an additional resistor, the fan motor armature rotates at a maximum 4th speed.

The electric motor cannot be repaired (except for cleaning the commutator); if it fails, it should be replaced as an assembly with the fan wheel.

Structurally, the heater fan is an electric motor on which the fan is mounted (with an impeller on a bearing), designed for use in a car heater system with an on-board voltage of 12 V, to pump hot air.

On VAZ 2190, Kalina 2, Largus, Datsun cars, HALLA[/anchor] air conditioners are installed - Korean made.

The design of non-assembled (brazed) aluminum devices is the most universal, allowing the creation of heat exchangers with any specified characteristics. Aluminum stove radiators are light in weight and relatively high rigidity, as well as at optimal prices.

Other article numbers of the product and its analogues in the catalogs: 21900812720000, F 00S 3B2 503.

VAZ 2190, Kalina 2, Largus 4601, Datsun.

Any breakdown is not the end of the world, but a completely solvable problem!

How do problems with the VAZ 2190 heater fan manifest themselves in a VAZ family car?

How to independently replace a VAZ 2190 heater fan on a VAZ family car.

With the online store Discounter AvtoAzbuka, repair costs will be minimal.

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