How many catchphrases are associated with this detail. And all of them clearly indicate the special role of the steering wheel in a car. Indeed, it is the steering wheel that transmits the driver’s effort to the car’s control system and corrects its movement. Unlike the steering wheels of the first models of passenger cars, the modern steering wheel is a comfortable and pleasant device, even to the touch. But it needs to be changed sometimes. How to do this on Priora?
Removing the steering wheel with airbag Lada Priora
Hello. We will carry out the procedure for removing the steering wheel with an airbag on a Lada Priora.
Tools:
- five hexagon
- flat screwdriver
- twenty-four head and knob
Photo report on removing the steering wheel yourself
First of all, read the material on removing the driver's airbag on a Priora. Then, when you have dealt with this, you can proceed further. Disconnect the power wires to the sound signal.
Then we put the head on 24 and rip off the nut, but don’t unscrew it completely yet. Before you start knocking it off the shaft, you need to mark the position of the steering wheel relative to the shaft - you can make marks on the steering wheel and casing.
When the nut is loosened, leave it on the shaft for now. Then we take and knock down the steering wheel from the reverse side, tapping it with medium force - on both sides.
When it comes off the splines, you can finally unscrew the nut and remove it from the shaft.
Carefully thread the horn power wires, as well as the airbag power wires, through a special hole.
And now the steering wheel is finally freed and you can remove it completely from the Priora.
If there is a need for replacement, then we perform it in the reverse order. Of course, the installation is carried out according to the marks that were originally set. The fastening nut must be tightened with a torque of 31 to 41 Nm. But you can take the average value and tighten it with a force of 40 Nm.
Video review on removing and installing the steering wheel on a Priora
The video repair report shown below is embedded from my author's YouTube channel, so you can watch this video either on this site or follow the link to the channel.
I think that after viewing this review, no questions will arise regarding the implementation of this procedure. But, in any case, you can ask questions in the comments of this article or under the video.
AirBag fired: repair or replacement
After the passive safety system is activated, the airbags and sensors must be replaced. The AirBag cannot be repaired. The cost of such a replacement is high because the elements are supplied only assembled. Not everyone can afford to buy new spare parts. Therefore, car owners often turn to a car interior reupholstery workshop. The company's specialists restore the steering wheel trim and panel. This method is cheaper, but the safety of vehicle operation is reduced several times. The choice is up to the car owner.
The front panel and steering pad of the car before restoration
Panel and trim after work to restore integrity
It is not difficult to remove the airbag on a Lada Priora or Toyota Corolla with your own hands. You don't need a special tool for this. But problems may arise with the Smart baby. Also remember that the pillow cannot be repaired. You can restore the plastic cover or install a dummy plug that does not contain a gas generator with a squib. This approach will return the interior to a presentable appearance and save a considerable amount, but will reduce safety when driving a car.
Step-by-step instruction
1. On the inside of the steering wheel, unscrew the two airbag mounting screws.
The screws are located on the right and left of the inside of the steering wheel.
2. Pry up the airbag and disconnect the power connector from it.
In order to disconnect the power connector, you need to use a flat-head screwdriver to pry it up and remove the latch. After releasing the latch, remove the connector upwards.
3. Disconnect the power connector from the horn buttons. We squeeze the ears and disconnect the connector.
4. Place the steering wheel so that the wheels point straight and make a mark on the steering wheel relative to the steering column casing. This must be done in order to set the steering wheel to its previous position.
The mark can be made with a washable marker.
5. Unscrew the nut securing the steering wheel to the shaft using a twenty-four socket. Do not unscrew the nut completely.
After unscrewing the nut a little, we knock the steering wheel off the splines. This can be done by striking movements of the palms of the hands on both sides of the steering wheel.
After the steering wheel has come off the splines, unscrew the nut completely and remove the steering wheel.
6. When removing the steering wheel, thread the airbag and horn power wires through the hole.
7. Now a few words about reverse installation.
We thread the power supply wires for the pillow and the signal.
We put the steering wheel on the splines and do not forget to align the marks that you made.
8. Screw in and tighten the steering wheel mounting nut.
Tightening torque from 30-50 Nm.
9. Connect the signal power connector.
10. Take the airbag and connect the power connector. After connecting, close the latch.
11. Place the pillow in place and secure it with two screws on the back side.
Tools for work
Let's try to figure this issue out together. Experts say that you can remove it on your own, without involving professionals from a car service center and making do with a small list of tools.
All these tools will help you easily cope with removing the steering wheel yourself. If you use them correctly, the whole process will seem easy.
Steering wheel removal steps
So, as a rule, any work consists of certain stages. It is worth noting that this does not require special knowledge, only manual dexterity and accuracy are important. Now you need to start the actual procedure:
- 1. Disconnecting the wire from the negative terminal of the battery;
- 2. Installation of the steering wheel, the position of which will fully correspond to the movement of the car strictly in the forward direction;
After you have completed all the steps of removing the steering wheel, you probably realized that everything is actually simple and even a little funny, and most importantly, fast. As a rule, there is no need to warn you that before removing the steering wheel you need to prepare a new one. If you are new to this business, then know that the Priore comes with steering wheels of certain models, which means you must pay attention to this when choosing it.
Video lesson
Removing and installing EUR at home
In order to remove the device from the car, you will need to prepare in advance everything that may be useful to you in the process. In particular, we are talking about flat-head and Phillips-head screwdrivers, as well as a set of socket wrenches.
So, how does the procedure for removing and installing the electric amplifier take place:
- First of all, you need to turn off the power to the on-board network; to do this, disconnect the negative terminal from the battery. Then dismantle the steering wheel by first removing the plastic cover under it and on the control panel. The steering wheel is dismantled in accordance with the service book for the car.
- Using a Phillips screwdriver, you need to unscrew the four bolts that secure the decorative trim on the steering panel.
- Having done this, you will be able to see the wiring pads - they need to be disconnected from the steering column switch, and the slip ring is also disconnected.
- Using a size 8 wrench, you need to unscrew the screw that secures the wire blocks that run from the ignition switch.
- Next, you need to press on the plastic fixing elements and disconnect the pads with wires at the top and bottom of the column itself.
- In the place where the electric power steering wheel is attached to the column itself, you will need to dismantle the so-called plastic curtain; to do this, disconnect the clamps.
- Using a socket wrench, you need to slightly loosen the nuts that secure the assembly to the bottom of the column.
After completing these steps, the amplifier itself is removed - it is dismantled along with the intermediate shaft. But in order to make it more convenient for you to clean the assembly and then perform the installation in reverse order, it is advisable to disconnect these components from each other in advance. To do this, use a 13mm wrench to unscrew the screw securing the universal joints to the shaft itself. Then you will need to unscrew the two fixing nuts at the ends, after which the steering column itself can be removed.
Then you will need to remove the screw and remove the cardan from the splined pulley of the unit. To make the reinstallation procedure more convenient after removal, it is advisable to make sure that all marks match. We are talking about marks on the protective cover, pulley, and also the starter cover
Cleaning the contact group mechanism and other elements of the system must be done carefully so that all components remain intact and undamaged. If you turn to specialists for help in this matter, the cleaning procedure will cost you on average about 30-50 dollars, depending on the region. Today, every Priora is equipped with electric power steering, this also applies to the basic configuration
Although initially the device was intended as an additional comfort function. Owners of this model know that the unit often jams and breaks, but if necessary, repairs can be done with your own hands. More on this later in the article.
Today, every Priora is equipped with electric power steering, this also applies to the basic configuration. Although initially the device was intended as an additional comfort function. Owners of this model know that the unit often jams and breaks, but if necessary, repairs can be done with your own hands. More on this later in the article.
Thanks to the operation of the electric power steering, the load and force on the steering wheel are reduced when turning. The unit greatly facilitates vehicle control and does not allow dangerous maneuvers to be made at high speed. The node includes the following elements:
- Electric motor.
- Column.
- Steering wheel.
- Torque sensor.
- Electronic control unit.
- Steering mechanism.
When you turn the steering wheel, the EUR is activated. The torque is provided by the electric motor present in the design of the electric amplifier. The torque sensor measures the indicator and sends it to the electronic unit. Depending on the angle of rotation, the ECU calculates how much power needs to be given to the engine. The switch, which is located under the steering wheel, has a device that determines the angle of rotation. The rotation and torque sensors transmit information to the electronic unit, which determines whether the electric motor is operating at the required speed.
On previous generations of VAZ, a hydraulic booster was installed, which gave virtually the same force in all rotation ranges. As for the electric booster, the degree of effort here depends on a lot of factors: the speed of rotation of the steering wheel and its angle, the speed of the power plant, and driving speed.
How to directly remove the Priora steering wheel
To remove this important part, you need to prepare some tools:
- Flat head screwdriver;
- Pliers;
- wrench head 24;
- hexagon number 5
- Wrench with extension for head.
Very important! Before you begin disassembling and removing the steering wheel, be sure to align the car’s wheels strictly in a “straight ahead” direction! And note how the steering wheel is located. This is necessary for proper reinstallation after removal.
Removal process
After installing the Priora in the desired position, it is better to fix the wheels, and you can begin to remove them. First of all, the airbag is removed. Removing it is a very delicate job and must be carried out with special precautions. To begin with, it is better to turn off the power to the car. That is, disconnect the battery terminal. And only after that, unscrew the 2 hex bolts from the back of the steering wheel. Then, very carefully move the device to the side.
Special attention! Under no circumstances should you make sudden movements or hit the device! Spontaneous operation may occur, resulting in serious injury!
The airbag wire connector is secured with a special clamp that wedges the center of the connector. You need to carefully pry it off with a thin screwdriver and then carefully remove it. Then remove the connector from the pillow. Without making sudden movements, put the device aside so that it does not come under impact or a sharp push. Do not under any circumstances try to disassemble the pillow!
Further work will be simpler. Using pliers, carefully disconnect the wires going to the sound signal and move them to the side.
Now the main nut is 24. It needs to be torn off, but not unscrewed or completely removed, but only unscrewed 2-3 turns. After this, gently tap your palms on the back of the Priora steering wheel to move it upward. That is, tear it along the slots. Then check the position of the wheels and steering wheel again. You can make marks with a marker on the steering wheel and column casing.
And only then completely unscrew the nut and finally remove the Priora steering wheel. When removing, be careful not to damage the wires of electronic devices. Pull them out through the special hole and move them to the side.
Installing devices in place
Carry out this operation strictly in the reverse order. Start by laying the wires and then follow the instructions. And again, be especially careful when handling the airbag!
Important! After fully assembling and connecting the battery, test turn on the ignition from the passenger seat! This will protect you from unexpected deployment of the airbag.
Useful video on removing the Priora steering wheel:
Let's sort it out
- Disassemble and remove the steering column. Remove the negative terminal from the battery;
- Using the eighth head, remove the contact group;
- Disconnect all wiring from the gray metal block. Each wire is under a lock, so handle them carefully, try not to damage the contacts;
- Disconnect the steering rack and cardan mounts by removing the bolt. Using a chisel and hammer, loosen the universal joint;
- Unscrew the four nuts that secure the amplifier to the body;
- Pull out the EUR.
To install the EUR, all steps are performed in reverse order. It is highly recommended that during dismantling you remember (better - take a photo!) the connections of all wires so that the installation goes smoothly the first time.
Electric amplifier breakdowns
To diagnose a malfunction of the electric amplifier, you first need to determine the conditions under which the problem arose. There may be several of them:
- the failure occurred after discharging and then charging the battery;
- after turning the steering wheel at a large angle;
- when performing a parking maneuver;
- when driving at speeds above 110 km/h.
Based on these reasons, we can draw a conclusion about the nature of the occurrence of malfunctions. Often the cause of malfunction is low voltage of the on-board network. For normal operation of the EUR, the voltage must be at least 13.5 V. First, the battery is checked. If it is working, it is possible that the on-board network was de-energized after the battery was removed for recharging. To resume work, sometimes it is enough to turn the steering wheel 5-6 times to the extreme positions and back.
If everything is fine with the battery, you need to check the insulation of the wiring and connections for short circuits. The EUR on the Priora does not work in constant mode, like the power steering. The maximum load on the electric motor occurs when the steering wheel rotates at low speed or the car is stationary; the minimum load occurs when driving at speeds over 100 km/h. After reaching 110 km/h, the electric booster does not work at all.
If you hear knocking or other suspicious sounds while driving when turning the steering wheel, the fastening nut may have become loose - it needs to be lubricated and tightened. To do this, you need to dismantle the apron under the steering wheel and remove the casing. Sometimes a situation may arise when the wheels turn spontaneously. This directly indicates a malfunction of the electric power steering control unit.
If the amplifier and speedometer do not work, then the problem is in the speed sensor - it is either dirty or faulty. The same goes for torque and steering angle sensors. First you need to clean them and reset errors from the on-board computer; for this you can use several methods:
- remove the terminal from the battery, de-energizing the on-board network;
- using diagnostic programs and an adapter for connecting to the OBD II diagnostic connector.
If you suspect that a fuse has blown, it should be checked and replaced if necessary. It is located in the mounting block, in the cabin, below the steering wheel on the left side. If any of the listed malfunctions occur, you can fix them yourself, but to completely replace the electric power steering mechanism, it is better to contact specialists.
Dismantling algorithm
- To begin with, the steering wheel is locked by turning in any direction (there should be no key in the ignition switch).
- Next, you need to pry off the trim (also called the horn) located at the top of the steering wheel. At the same time, it is recommended to listen to how the sound signal is triggered.
- After detaching the upper part of the cover from the fastening, you should pry it from below and completely remove it. The power wires are located on the button, so you don’t need to pull the cover too hard to avoid damaging them.
- Now you have to disconnect the wires by pulling them a little, thus removing them from the contacts.
Note. Depending on what year Kalina was produced, the steering wheel mounts may differ. An airbag may or may not be present. If there is one, then you need to use a Phillips screwdriver to unscrew the bolts that secure it.
- It is worth noting that the bolts are fastened quite firmly, so you need to remove them with the utmost care so as not to damage the buttons and contacts.
- Afterwards the cover can be completely detached.
- The next step is to use a socket with a wrench to unscrew the nut that secures the steering wheel to the shaft. The steering wheel must be locked.
- In a situation where the nut is difficult to rotate, you can use a ratchet, with which this can be done faster and easier. There is no need to unscrew the nut completely; it is better to leave it in place, otherwise you might get hit in the forehead when removing the steering wheel.
- The position of the handlebar should be marked with a marker or pencil so that when mounting it back, it should be set straight. Marks can be made either on the steering wheel itself or on the casing.
- Now you need to take the steering wheel with both hands and pull it towards you, removing it from the shaft splines. If he doesn’t give in the first time, you can hit him with his hands from below, alternately left and right.
- After the steering wheel has been removed, you need to unscrew the nut completely and remove the wheel.
Malfunctions and their symptoms
Undoubtedly, the electric booster is a more reliable unit than a device running on hydraulics, but malfunctions also appear in the power steering. If they are detected, repairs must be carried out immediately, since the safety of the driver, his companions and other road users depends on the operation of the amplifier.
Complete failure of the EUR
As practice shows, this unit does not have many faults; breakdowns occur in the same parts. The first thing worth considering is the complete failure of the ESD. When you turn off the amplifier, you need to check the on-board computer screen; most likely, you will see a code there indicating a malfunction in the unit. But sometimes it is possible to determine when an amplifier is turned off only in practice.
We perform the following actions:
- Turn off the engine and turn the steering wheel in different directions several times;
- We repeat these steps, but with the engine running;
- Has the steering effort changed? This means the node has completely shut down.
Sometimes the amplifier and speedometer stop working at the same time. The cause of this defect is a speed sensor that has failed. Taking a look at the electrical diagram, you will understand that these three elements are connected. The torque sensor supplies data to the control unit, it compares it with speed and determines the force. If the cause is the speed sensor, then the repair consists of checking the wiring that leads to this element. It is also worth checking the wires connecting the sensor to the speedometer and power steering. If there are no breaks in the switching, then the sensor should be changed.
Low voltage in the car network can also lead to the ESD turning off. Faults should be looked for in the wiring insulation. If it is damaged, short circuits will appear in the network. Also, violations in insulation lead to malfunction of the generator. To troubleshoot the problem, check the wiring and generator. The torque sensor contains many contacts, which, if heavily soiled, help turn off the power steering. In this case, repair means disassembling the unit and cleaning the contacts of the torque sensor.
Unpredictable steering behavior
The driver is driving on a flat road, the position of the steering wheel does not change, and suddenly the car turns to the side. Such unpredictable behavior of the power steering requires urgent diagnosis, since at the most inopportune moment the electric power steering of the Lada Priora can send the car to the side of the road or into the oncoming lane. In such a situation, you should stop driving and turn off the amplifier. To do this, we need to remove the fuse, which is responsible for supplying voltage to the amplifier.
To remove this fuse, you need to do the following:
- The mounting block cover is located at the driver’s left foot;
- We turn the clamps and unclip the fasteners;
- You will find the block where the required fuse is located near the expansion tank;
- Feel free to take out fuse F5 (50 A) - it is responsible for providing the power supply circuit to the power steering unit.
The reason for this behavior is a malfunction in the electric amplifier device. This could be a torque sensor, control unit, clogged contacts or mechanical damage. It is recommended that diagnostics be carried out by professionals, since in a garage you will not be able to check the control unit; replacement can be done with your own hands.
Difficulties in replacement
Removing the steering wheel on a Priora is quite simple, but putting everything back in place is not always possible.
Many users often have questions when replacing an old steering wheel with a new one. Here are the answers to the most common ones.
Question 1: Are mounts suitable for different models?
Answer: The mounts are identical, so the Priora 2 SE steering wheel is recommended for use on older models as well.
Question 2: I removed the steering wheel, but now I can’t put the new one back, it doesn’t work manually, what should I do?
Answer: If the part has been dismantled, then it can also be installed back. The steering wheel is installed by pressing your hands towards the shaft, without using tools like a hammer, but everything may not work out on the first try. There is no need to make sharp pushes of the steering wheel; a simple smooth press will be enough.
Question 3: Are additional components needed for the mechanism besides the steering wheel?
Answer: Yes, you still need to purchase a steering cable of the same model. Its installation is carried out similarly to the old version.
Question 4: The steering wheel is stuck after installation, what should I do?
Answer: Most likely, the steering cable is installed incorrectly. Disassemble the structure and reassemble it, adjusting the position of the cable in advance.
Installation Rules
Installing the steering wheel is a dismantling process in reverse order. If you can handle the removal, then you will be able to install it.
- Installation begins by transferring the mark from the old steering wheel to the new one. Be extremely precise: the correctness of further control of the machine depends on this. The mark on the new part should be exactly in the same place as on the previous one.
- Put the steering wheel back in place. Make sure that the mark on it and on the front panel match the same as in the case of the old part.
- Replace the central nut and tighten it. If it does not fit tightly in the socket head, insert the wire strands between them. When the nut is in place, remove the wires and secure the nut tightly.
- Replace the steering wheel cover and tighten all screws.
- Make sure the steering wheel is straight. If even a slight displacement is observed, the part will have to be reinstalled.
- Replace the battery terminals and test your new steering wheel by driving it away from major roads. At first, its diameter may be unusual, but the ease of driving should remain the same.
if the nut falls out of the socket, use the wire strands
The most difficult thing in the process of replacing the steering wheel on a VAZ 2114 and 2115 is choosing the right parts
Pay attention to the markings on the steering wheel, covers and, if necessary, adapters. In some cases, it may be necessary to replace the steering column switches
But dismantling and installing a new steering wheel itself will not cause you any particular difficulties if you strictly follow all the instructions.
Safety system
The Lada Priora has a built-in safety system that is activated in the event of a collision. This system is represented by an inflatable soft pillow that expands at the time of an accident. The Priora has 4 airbags: one for each passenger, including the driver. They operate only in the event of a sharp collision at a speed of over 20 km/h, so they never open accidentally.
The driver's airbag is located directly in the Priora's steering wheel, which can cause some difficulties when trying to remove or replace the steering wheel or its elements. If you are going to install a new steering wheel, then it is worth finding out a little about the features of the location of the cushion.
Removal sequence
First you need to unscrew two screws on the back of the Priora steering wheel, which are located on both sides. To do this, you will need a 5 mm hexagon, while on both sides it is necessary to compress the spring clamps, preventing the pillow from falling out. It is important to remember that before starting work, you must remove the battery terminals to prevent the airbag from deploying.
After this, carefully remove the cushion from the front of the steering wheel. To do this, you need to carefully pry the clamp together with the wires and move it to the side, and also disconnect the power wires leading to the sound signal.
Please note that disassembling the airbag module is strictly prohibited.
Next, a pre-prepared 24-millimeter socket will come in handy, with the help of which the shaft nut is torn off; however, there is no need to unscrew it completely yet.
At this stage, you need to somehow mark the position of the steering wheel, which will be needed for subsequent assembly to its original position. For this purpose, you can make appropriate marks on the casing or, in fact, on the steering wheel. Once the nut has been loosened, you can begin to directly remove the steering wheel. To do this, you first need to gently tap it from the back with careful movements on both sides, but you should not use excessive force, because the steering wheel is still on the shaft. By progressively pushing the steering wheel, it is necessary to ensure that it is completely dislodged from the splines, and when this can be achieved, you can further unscrew the previously loosened nut.
After this, you can actually start removing the steering wheel. You need to act as before, carefully, threading the power wires for the horn and airbags through special holes. Upon completion of this procedure, you can finally remove the Lada Priora steering wheel.
After carrying out the planned actions, assembling the Lada Priora steering wheel with airbags is carried out in the reverse order. At the same time, do not forget about the marks made during disassembly, which will allow you to install the steering wheel in its original position. Remember that when carrying out the above manipulations, before removing the pillow, you should be outside the zone of its deployment.
Subsequently, after the integrity of the steering wheel and airbag has been restored, when you first remove the lock and turn on the engine, it is recommended to be outside the car and turn on the ignition by extending your hand over the steering column. This way you can protect yourself from unexpected operations and injury.
To summarize, it can be noted that in general, the process of removing the steering wheel of a Lada Priora car with an airbag, subject to all the above recommendations, does not pose any particular problems, especially for experienced car enthusiasts, and can be done independently, without contacting service centers of manufacturers or dealers, as well as at a service station. The main thing is to follow the procedure step by step and take precautions.
Advantages and disadvantages over power steering
Power steering (power steering) was once the ultimate dream for many, but you had to tinker with it - which only cost the constant addition of working fluid to the reservoir, plus a thrifty attitude towards the mechanism.
Benefits that the owner of a Priora with EUR receives:
More reliable mechanism. It's simple - there is nothing that often breaks (pulleys, hoses) or runs out (liquid). In addition, diagnostic data on faults can be obtained from the ECU. Installation, according to the manufacturer, will take no more than 1.5 hours - with wires everything will be much easier than with connecting hoses. In addition, you don't have to climb into the engine compartment. Passive impact safety Adjustability. Initially, after installation, the force will increase with increasing vehicle speed. This can be changed by reprogramming the data in the ECU - for example, reducing the force from the mechanism with increasing speed. Energy saving. The electric motor inside does not work constantly - it starts only when the driver starts to turn the steering wheel.
It would be wrong to remain silent about the shortcomings:
You don’t “feel” the road - power steering makes the car more sensitive, an experienced driver appreciates this. The EMUR mechanism (electromechanical power steering) is more expensive than power steering. Basic faults
The best plan is to identify the malfunction of the device before starting to move, otherwise a surprise while driving can lead to surprises. It turns out that while driving a person will continue to apply little effort to turning the steering wheel, which is why the car can go straight during the intended turn.
When turning on the ignition, always wait until all the sensor lights come on. The EUR sensor in the form of a steering wheel will also light up. Within two seconds, the electronic control unit diagnoses the entire system; if after this time the sensor does not burn out, the ECU has found a fault.
Not every malfunction of the ECU is reflected on the dashboard:
Shocks in the steering wheel; When the engine is off and when the engine is on, the hand effort is almost the same. As mentioned earlier, the ECU controls everything. Of course, you can find out about any breakdown through the diagnostic connector, to which you can connect yourself. It may produce the following error codes that relate to the EUR:
If the electric power steering on a Priora does not work, and it is not even possible to connect to the diagnostic connector, you can try the old “old-fashioned” method:
Insert the key into the ignition lock. In the eight-pin connector of the control unit, close contacts 6 and 7 (the first one is near the latch, upper right); Turn on the ignition, but do not turn on the engine. In this case, you need to look at the dashboard - at the place where the EMUR icon lights up.
Removing the steering wheel. We eliminate the uneven position.
Good day! Status: Verified
History: (Can be skipped). The steering rack was repaired, with removal and partial disassembly (without removing the steering tips, or as they are called “steering rods”). So, after installing the rack back, in order to get the bolt into the slots of the steering wheel with the rack, I had to turn the latter by 30 degrees, which ultimately resulted in an uneven position of the steering wheel.
In fact: The steering wheel is not level relative to the level position of the wheels. Correction options: 1. Rearrange the steering rack by pulling out the steering wheel mounting with the steering rack from the splines. (I advise you to do this only if you need to re-assemble the rail). Time required: 2 days. 2. Perform wheel alignment and tell people to set the steering wheel straight. Cost: 1 hour. 1000 rubles 3. Turn the steering wheel 30 degrees. Costs: 1 hour, +1 neighbor.
I made decision No. 3 and after that go to the alignment. Does anyone think he did the right thing? I’ll add that the car was re-shoeed with summer wheels that were balanced.
Tools: 24mm socket wrench, flat blade screwdriver, 5mm hex key. Work: Using the instructions “Removing and installing the steering wheel of Lada Priora, VAZ 2170, VAZ 2171, VAZ 2172” we do this:
1. Take a screwdriver with a 5 mm hex head. We insert it into the hole in the airbag mounting in the steering wheel. Unscrew the 2 bolts (They cannot be removed from the passes).
PS/ These are the same bolts that secure the cushion to the steering wheel.
2. As soon as the bolts are unscrewed, the cushion will move slightly relative to the steering wheel.
3. Carefully turn the pillow sideways. Inspect the connector fastening.
4. We pry up the green clamp of the control wire block (which is in the center). 5. Now we pull out the entire connector from the mounting groove. 6. Remove the pillow and put it aside.
7. Pull out the audio signal wire connector from the pass. We disconnect it by prying the lock with a screwdriver.
9. Take a 24mm socket and a good wrench. With an elastic turn (counterclockwise), release and unscrew the nut (not completely). We do this so that when the steering wheel is knocked out of the steering shaft, the wires do not tear off and the shaft itself does not break.
10. We call a neighbor to help. Next, use sharp blows to knock the steering wheel off the shaft. When partially knocked out by about 50%, the steering wheel will move easily, now you can unscrew the nut completely. (I knocked it down a little and unscrewed the nut. Again I knocked it down a little, unscrewed the nut, and it worked 3 times.) 11. Now we easily and carefully remove the steering wheel. We turn them the way we want!) Having played enough, we turn them to the required degree. According to the instructions: Mark with a colored marker the location of the Lada Priora steering wheel relative to the steering shaft. My actions: I remembered by eye and decided to turn the steering wheel to the angle of the splines that allow it; it won’t fit any other way. (about 30 degrees).
12. We get on the splines (he will sit on them). ATTENTION! Use a screwdriver to pry up the internal non-separable connector so as not to bend the wires. The bolt is still unscrewed! Install the steering wheel and check it! We drive it into the shaft with a light blow. We knock it in a little and install a nut that will fix the steering wheel to the required height position on the shaft. We twist it.
13. Reassemble everything in reverse order. 14. Attention! Observe safety precautions when connecting battery terminals.
In the last 2 photographs I show why the displacement occurred. When they dismantled the rack, they turned the steering wheel shaft (in the rack, in the photo) and did not remember what position it was in. Those. The center of the tie rod fastening remained in place and the shaft itself turned. As a result, in the last photo you can see that the rack + steering wheel fastening bolt cannot be inserted any other way! Therefore, the only decision was made to turn the steering wheel until the fastening bolt came into place.
Installing a steering wheel from Lada Vesta/XRAY on a VAZ
- Place the steering wheel on the shaft in a level position, with the splines partially matching.
- We tighten the steering wheel with a nut a few millimeters.
- We remove the steering wheel from the steering shaft and cut off the burrs using a needle file.
- We put the steering wheel on the shaft again and repeat the procedure from step 2. So until the steering wheel sits completely.
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Airbag and steering wheel replacement Priora
Not all drivers know how to properly install the Priora steering pad and how to install a new steering wheel. Of course, this work can always be entrusted to car service specialists, but sometimes there is no money for such services. When trying to replace a part on their own, many users encounter various difficulties. In fact, the installation and dismantling process is quite simple if you follow the step-by-step instructions.
Safety system
The Lada Priora has a built-in safety system that is activated in the event of a collision. This system is represented by an inflatable soft pillow that expands at the time of an accident. The Priora has 4 airbags: one for each passenger, including the driver. They operate only in the event of a sharp collision at a speed of over 20 km/h, so they never open accidentally.
The driver's airbag is located directly in the Priora's steering wheel, which can cause some difficulties when trying to remove or replace the steering wheel or its elements. If you are going to install a new steering wheel, then it is worth finding out a little about the features of the location of the cushion.
The design itself is quite simple and consists of the following elements:
- gas generator;
- pillows;
- control module.
In the event of a collision, a special sensor sends a signal to the module, which, in turn, turns on the gas generator. In about a second, the device fills an empty bag with nitrogen, which unfolds towards the driver.
If you bought a used Priora, check for the airbag: press just below the center of the steering wheel. A soft-touch center means the cushion is in place.
Steering wheel assembly
After the old steering wheel has been removed, we install a new model. Of course, you can limit yourself to general provisions: carry out the assembly in the reverse order. But there are several nuances that should not be missed.
We arm ourselves with the same tools and begin assembly.
- We install the cable. Install it the same way as the old one, but do not push it all the way, otherwise the steering wheel will stick.
- We install a new steering wheel. There should be a wire sticking out from the middle of the steering wheel from the control module and a safety latch that needs to be pulled out. Just pull the latch towards you and it will come out of the slot.
- We connect the wire to the pillow, then to the cable.
- We snap the new cushion into the steering wheel.
- At the same time, we return all the fastenings to their places. The last thing to install is the casing.
If everything is installed correctly, the mechanism will not jam and will work fully properly for a very long time. The entire replacement process will take you about 40 minutes if you look at the instructions.
What does the Priora steering wheel hide?
The main distinguishing feature of the Priora steering wheel is the presence of an airbag. That is, it has two electrical devices in its filling:
- Horn switch.
- Airbag kit.
Because of these difficulties, it was necessary to install a special drum with contact tape in it to turn on these devices.
Attention! Not all Prioras are equipped with an airbag, but in any case there is a cavity in the steering wheel for it.
Because of this feature of the Priora steering wheel, removing it requires great care.
Why change or remove it?
The car steering wheel itself is very durable. Therefore, steering wheel replacement is rarely required. But I have to shoot much more often. Replacement is usually done when tuning a car for a “sports” version. Accordingly, such a replacement is only one of the episodes in a complex of alterations.
And the removal of the Priora steering wheel must be carried out for repair and maintenance of electrical components.
About the steering wheel
The new steering wheel turned out to be more attractive than the old one and began to blend better into the interior of the car. With the release of the restyling, many owners of pre-restyling cars began to be interested in replacing the old steering wheel with a new one.
New (left) and old (right) steering wheel
The steering wheel on the Priora wears out quite quickly, and replacing the old worn steering wheel will not be a waste of work, especially if you replace the steering wheel with a restyled one.
There are two types of steering wheels: with a silver insert and a glossy black one. The silver insert appeared in Priora 1 and is also no longer relevant, but the black glossy insert that appeared in the luxury version of Priora 2 looks quite harmonious and gives an excellent appearance in the cabin, which really catches the eye.
The new steering wheel is much more comfortable than the old one, in that the signal on the steering wheel can now be pressed as usual in the middle of the steering wheel. In the old version there were two buttons, pressing which in critical situations made it difficult to find this key.
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Life hack: Steering wheel on a Priora - size, price, malfunctions
Do you want to know how to remove the steering wheel on a Priora yourself, without resorting to the services of a car service, and at the same time, without spending a lot of time and effort?
Many car enthusiasts prefer not to contact a car service center for any occasion (it’s expensive, or there’s simply no such option), but to resolve issues at home and themselves using improvised means. But drivers do not always have the knowledge to solve a particular issue. In such cases, it makes sense to seek advice from knowledgeable people who can easily help you solve absolutely any problem or find and read the necessary information on the Internet. How to remove the steering wheel on a Priora? If you decide to replace your steering wheel, for example, with a sports steering wheel or want to install heating on it, you will need to remove it first. It is worth noting that all cars are different, which means that certain parts in each car can be disassembled differently, and besides, the disassembly process is different.
Tools for work
Let's try to figure this issue out together. Experts say that you can remove it on your own, without involving professionals from a car service center and making do with a small list of tools.
All these tools will help you easily cope with removing the steering wheel yourself. If you use them correctly, the whole process will seem easy.
How to remove the steering wheel on a Lada Priora with an airbag yourself
The above installation features with a built-in airbag force you to be especially careful when understanding the process of how to remove the steering wheel on a Priora. Experts advise that to carry out such work you must have the following tools:
- socket head for a 24 mm wrench;
- ratchet or crank;
- thin flat-blade screwdriver;
- extension;
- 5mm hexagon socket.
