It is known that locks for VAZ-1118 car doors have an interesting property - you can replace their cylinder without removing the mechanism from the door itself. On previous models, dismantling is more difficult: you need to press the bracket holding the cylinder with a paper clip or an awl, getting into the hole on a mechanical drive. In the Kalina model, that is, VAZ-1118, this bracket is pressed out by pressing with a ruler or a screwdriver. Which, in turn, is done on the installed lock (there is no point in removing it). Next, the replacement operation is discussed in more detail.
Replacing the ignition switch on Lada Priora, Kalina and Granta
The ignition switch (lock) is changed if its cylinder mechanism, contact group or immobilizer fails.
Modern Lada car models have a similar ignition switch design, which was inherited from the VAZ “tenth family”. Therefore, the instructions for removing and installing it are similar. You will need: a Phillips screwdriver, a 10mm wrench, a thin chisel and a hammer.
Remove the plastic steering column cover by removing several screws from the bottom.
Remove the left steering column switch by disconnecting the block with wires from it. This will free up space for further work.
The ignition switch is held on the steering shaft using a metal bracket (No. 1), which is secured with 4 bolts with shear heads (No. 2). To unscrew them you will need a chisel and a hammer. Disconnect the block with the wires and remove the ignition switch from the steering column.
Installation of the ignition switch is carried out in the reverse order. Instead of bolts with shear heads, you can use regular ones. The process is also shown in the video:
Let us remind you that Lada Granta and Kalina also use the same type of electric power steering, which can be a source of knocking noises when turning the steering wheel.
Source
Replacing the ignition switch on a Grant
I think that many car owners have encountered such a problem when, with excessive force when turning the key, it could remain in the ignition switch, or rather, its blade. In this case, you will have to replace the lock, since it is almost impossible to get the key. On the Grant, as on other front-wheel drive VAZ cars, the lock is mounted on the steering shaft and secured using breakaway bolts. This was done specifically for security purposes, so to speak, to prevent unauthorized access to your car.
To replace the lock, you will need the following tool:
- Phillips screwdriver
- The chisel is narrow and sharp
- Hammer
- Key for 10
Replacing locks on Lada Granta (VAZ Granta)
The ignition switch in a Lada Granta car performs the function of supplying and interrupting power to electrical consumers under various operating modes of the vehicle. In fact, the ignition switch is one of the main power distributors in the entire car. The Lada Granta ignition switch (lock) with a mechanical locking device, an immobilizer antenna unit, a key position sensor and an electrical contact group is mounted on the steering column housing behind the steering wheel. The electrical contact group of the switch and the locking device are connected to each other, operate synchronously and are activated by the ignition key. You will need: hammer, chisel, flat-blade screwdriver.
Design of VAZ-2109 locks and disadvantages
The lock cylinder is a cylinder that is equipped with a secret mechanism. In all locks with a flat key, the cylinder is replaceable. For example, on VAZ-2109 cars it is replaced like this.
The rotating part that is connected to the rod is called the “drive”. As we can see, this drive has a hole for removing the cylinder. By applying pressure with a thin axle or an awl, the larva is pulled out.
There is only one drawback - it is hardly possible to complete the steps indicated here without first removing the lock completely.
It should be noted that even when the mechanism is removed, it will not be easy to pull the larva out of it.
Therefore, before dismantling, be sure to insert a key into the cylinder and turn it left or right 90 degrees. The purpose of this action is to be able to dismantle the larva. This action is performed effortlessly, and the key is then simply pulled towards you.
How to remove the ignition switch on a Grant
In order to get to the ignition switch structure on the Lada Granta, you need to remove the steering column cover. This can be done using a Phillips screwdriver.
After this, using a chisel and a hammer, we tear off the lock fastening bolts, as is clearly demonstrated in the picture below.
When the caps are already loose enough, you can unscrew them using long-nose pliers.
When all the bolts are unscrewed, hold the lock and remove the clamp securing it to the shaft.
And the lock on the back side.
Now you need to disconnect the two plugs with the power wires from the lock, as is clearly shown in the photo.
Let's sum it up
The ignition switch in the LADA Kalina model is sufficiently reliable and is not capable of causing any problems to the owner. However, in rare cases it needs to be dismantled for repairs or replacement procedures. You can do this yourself, for which you need to stock up on the previously designated list of tools. Now you know how to replace and also how to remove the lock if any faults are present.
Replacing the ignition switch on a Lada Granta
is carried out in the event of its premature failure, if the ignition is switched on intermittently or the command to start the starter does not work. One of the main tasks performed by the ignition switch is to interrupt the power supply to various electrical consumers of the car, depending on the operating mode (car parking, driving, etc.). Also, through the ignition switch, a command is sent to the starter when starting the engine and subsequently stopping the engine by interrupting the supply to the ignition circuit.
The ignition switch of the Lada Granta is mounted on the steering wheel shaft and also contains a locking anti-theft mechanical steering shaft lock, an immobilizer antenna and an electrical contact group. The electrical contact group and the mechanical lock are interconnected and are activated by the car's ignition key.
To perform work on removing and replacing the device, you will need the following tools: a hammer, a flat-head and Phillips screwdriver, and possibly a chisel. A small drill may also be required. Sequence of work
| 1. | So, we start work as usual by turning off the power to the car’s on-board network (remove the terminal from the battery). |
| 2. | Remove the steering shaft casing of the car. Here you will need a Phillips screwdriver to unscrew the screws securing the upper and lower parts of the casing. |
| 3. | Now we find the ignition switch wiring harness connector. |
| 4. | We disconnect it by squeezing the latch holding it |
| 5. | Now release the clamp of the harness block |
| 6. | Disconnect the connector from the immobilizer antenna unit |
| 7. | Now you can proceed directly to removing the ignition switch from the steering shaft. Using a hammer, lightly tapping on the edge of the bolts with a chisel, we tear off the bolts securing the ignition switch to the steering shaft. There are 4 of them in total. These are special disposable bolts that come with a double head. The upper one is turnkey and breaks off at a certain tightening torque of the bolt. With some skill, the operation does not cause any inconvenience. New mounting bolts should be included with the new ignition switch. If you still cannot unscrew the bolts, then carefully drill them out from the head side. |
Ways to remove trunk lock
A car trunk is a specific space in the cabin that is intended for transporting goods. The lock that is part of the central locking system, although a reliable element, can sometimes fail. The method described above of getting into the trunk of a car through the interior and then opening a faulty lock is, of course, good. However, due to the design features of some cars, it is not always possible to use this method.
It is best suited for station wagon models where there are no dividing partitions. But owners of sedans were much less fortunate.
In any case, it is very important to determine the reason why the trunk lock is jammed. And as already noted, first of all, breakdowns are associated with dirt getting into the mechanism. In addition to this, foreign objects can get into the lock. If your own attempts to pull out a foreign object or clean the mechanism of dirt do not lead to anything, then you will have to sign up for one of the car service stations, where experienced specialists will perform a series of manipulations with the faulty lock to return the mechanism to normal operation.
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However, it is not uncommon for the problem of a malfunctioning luggage lock to be associated with temperature changes outside the window. This problem becomes especially relevant after visiting a car wash during the winter months. Moisture is not completely removed from the sealing rubber and, when frozen, leads to the fact that the luggage compartment lid does not open. Naturally, in order to solve the problem you do not need to go to the service center. It’s enough just to find a warm garage or box, drive the car into it for a few hours and, after thawing the rubber band, remove any remaining moisture from it.
It is important to remember that any work must be carried out without panic and with appropriate care. Only in this way can you get a high-quality result and save yourself from additional financial costs.
If the trunk lid lock is completely jammed and none of the possible solutions to the problem does not help, then you will have to open the door from the passenger compartment. This option is well suited for people with a medium or thin build. But what should a person whose height reaches two meters and whose weight exceeds a hundredweight do? Such people will have to ask for outside help. But, in any case, you also need to know how to open the trunk lock from the passenger compartment. In the first option, to independently carry out the measures that allow you to open the lock. In the second option, to correctly advise the person who will be doing this.
To solve the problem, you need to get into the car through the left rear door. We lay the backs of the rear row seats on this side. Through the resulting “window” we pull out all unnecessary objects from the trunk, which in the future may interfere with free access to the lock mechanism. To work, you will need to find a long flat-head screwdriver, a wrench, and an asterisk-shaped socket wrench. To gain access to the locking mechanism of the trunk door, you will have to move the decorative trim to the side. It is almost impossible to completely dismantle it with the tailgate closed.
The casing is secured using plastic latches and several screws that are screwed into the metal base. Both screws are located in the corners of the casing and several more fasteners must be found in the handle located on the panel. To remove fasteners, you will need the help of a wrench and an asterisk wrench. We will need a screwdriver to quickly and accurately remove the decorative panel from the door.
First of all, we unclip the fasteners that are located at the top of the casing. Now we carefully move down, disconnecting each latch. As soon as the panel is moved to the side, a wire lever will be revealed in all its glory, which is the main tool for unlocking the button and opening the lock mechanism.
This part is in a vertical position and very close to the windshield wiper motor. To finally unlock the button and open the tailgate, you need to simultaneously press the lever and push the door out. If the lever does not respond to the applied efforts, you can use a hammer with a wooden handle. It is with the handle that you need to press the lever and the door will open.
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The final stage of the work consists of completely dismantling the trim and searching for the reasons why the trunk lock could be jammed. If you can find the cause, then it will be possible to repair the faulty mechanism. Otherwise, the lock will have to be completely replaced.
As it becomes clear, the problem with a faulty trunk lid lock can be solved in the shortest possible time, and it does not require the help of specialists from the car owner. The most important thing is not to try to open the lock with excessive physical force or using improvised tools. In addition, in the process of dismantling the casing, great care is needed in your actions so as not to break the decorative element.
Installing the ignition switch
A new lock on Granta can be purchased at a price of 1,800 rubles. This is the cost of the kit with all the door cylinders and trunk lid. Installation is carried out in reverse order. We first install it on the shaft and try on the casing so that the lock sits exactly in the hole. After which you can finally tighten the fastening bolts.
It is necessary to tighten until the head of the bolt comes off when a certain torque is reached.
After which you can install the casing in place, having previously connected all the power wires.
Electric drive: easy installation option
The technique is simple, the only thing needed is to make a rotating plate and a rod for it yourself. The wiring should be routed to the electric lock and connected to a special control unit. When disarming the car, the electric trunk lock will be activated after the fifth door opening button is unlocked.
The entire installation task is based on connecting the electric lock to two wires. You can purchase the part at any auto store. The trunk end must be additionally hidden to prevent water from getting into it. Otherwise, it will periodically short out during rain.
An important attribute is the trunk hinges. Wires are often broken in this place, so their condition must be carefully monitored.
Before installing the electric drive, the trunk lid trim is removed. The main thing is not to damage it during this process. It is recommended to choose a lock that will not need to be modified during operation.
An important step in the installation process is wiring; you can use those wires that are standardly suitable for the fifth door of the car.
Power is taken from the cigarette lighter. An important point is the installation of a protective fuse. The wire is laid along the threshold; it will take approximately 3.5 meters. Then the installation takes place.
It is advisable to choose an option that does not require drilling additional holes. The procedure consists of connecting the wires according to the diagram. Important: you can use the wire that goes to the trunk light.
Installing an electric drive is not difficult, but for the first time it is a labor-intensive process. If difficulties arise, you can seek help from a service station.
Source: 1ladakalina.ru
Egnition lock
The ignition switch is a complex device designed to control the power supply to the vehicle systems, prevent the battery from discharging and ensure that the engine starts from the starter system. The castle includes two components:
- mechanical, represented by a lock cylinder;
- electrical, which is a set of contacts that close electrical impulses when the key is turned in one way or another.
The ignition switch on the Lada Kalina has three modes:
- Mode "0". In this position, the key can be easily removed, and the lighting, emergency lights, and audio system work.
- Mode "1", fixed. It is no longer possible to remove the key from this position; when it turns on, the ignition system is turned on and power is supplied to all systems except the starter. But it is worth considering that keeping the key in mode “1” for a long time can lead to battery discharge. This position is used when turning on the starter, so that the running fuel pump pumps up the required pressure to ensure further ideal operation of the starter.
- Mode “2”—activation of the starter system.
The Lada Kalina ignition switch kit contains a key for the lock, which serves not only in its straight profile, but also as a key for the doors and trunk.
How is the activator installed?
The only way to get inside the trunk of a Lada Kalina is this manipulation - turn the key and press the button. This action is not always associated with convenience. For example, in bad weather or when your hands are full, this is not easy to do. This circumstance prompts owners to consider purchasing and installing an activator. Installing this useful element is quite simple. Here you will need a self-tapping screw, which will secure the device we are considering. To check the functionality of the activator, you should connect it with the standard connector from the on-board network.
After the current supply to the activator is stopped, the door is locked with the first latch, but remains not completely closed. To get back inside the luggage compartment you will need to use the key.
Installing a push-button lock is not a very difficult task. To implement it, you will need to assemble a circuit, which requires wiring. Here you will need to “attract” the programmable channel present in the alarm.
You can connect the device using two options.
- We connect the button with the positive output of the activator (12 V), bypassing the relay. The advantage of this scheme is the absence of unnecessary components and simple connection. As a negative aspect, it should be noted the need to lay additional wire lines.
- The second method is more labor-intensive. Here you will need to use additional components (diodes). You also need to find the ground connection point. The main advantage is the need for a minimum number of wire lines.
Experts prefer the first method because it is simpler. For switching, you can use copper wire type PV-3, the cross-section of which is 1 mm2. Laying should be done on the left side along the thresholds. You can connect by means of a clamp and subsequent wrapping with electrical tape.
The control wire of the activator may be a standard red-pink cable. It is subject to commutation with the relay, followed by winding the contact and placing it under the BUS fixation frame. The entire list of manipulations is performed with the battery disconnected.
Ignition switch malfunctions
Like any electronic device, the ignition switch of the Lada Kalina is subject to frequent breakdowns. Malfunctions can occur for a variety of reasons, the most common of which are the following.
- Oxidation of contacts always leads to serious damage (usually due to moisture and dampness in the machine)
- Contact burnout , which occurs due to sudden voltage surges. Voltage drops usually occur when the power unit is started, during which the temperature inside the system rises sharply, causing the insulation to simply burn out. This is why it is so important to approach the launch issue wisely.
- Mechanical damage . If, when you are about to turn the key, you notice that it has become more difficult to do so than usual, it means that something happened to the lock cylinder, perhaps it was simply clogged with dirt or dust, or maybe there was a defect at the factory that came to light only now.
If the problem lies in burnout or oxidation, then when you turn the key in the lock, you will not see any reaction from the ignition system. In this case, you just need to replace the contacts without changing the entire lock; if the defect in the wires is not severe, then you can get by with cleaning the contacts.
Damage to the lock cylinder also occurs when someone tries to steal a car. In any case, the lock needs to be changed completely. But how to do it yourself?
How to get to the door mechanism
Replacing the Lada Granta door lock cylinder or the entire structure should be done by a master or someone who understands how to get to it. After removing the casing, access to the lock opens automatically. There is no need to remove the inner metal lining; the steel sheet is simply carefully bent to the side.
Always remove the car from the alarm before starting repairs.
A drive is a rotating part with a characteristic protrusion; you will see it after dismantling the casing. Replacing the larva is carried out in the following steps:
- Secure the key in the door cylinder and turn it at a right angle.
- Use a thin screwdriver or a steel ruler to press the locking tab; it is located opposite the slot in the cylinder body. Bring the screwdriver to the place between the stationary and rotating elements of the mechanism. In the driver's door the slot comes from the bottom, in the passenger door from the top.
- Pull the key towards you, pull the larva out.
- Install a new element: first insert the key into it, then start pushing it into the lock until it stops. The latch will need to be recessed inside.
After assembling the mechanism, you should find the slot. A screwdriver is pushed into the space between the housing and the drive. If all else fails, the lock assembly will have to be removed.
Replacing the ignition switch yourself
Unfortunately, the Lada Kalina cannot please you with its reliability and durability; many systems, including the ignition switch, fail within a couple of years, so in order to save on repairs at expensive car repair shops, it is better to find out how to do it yourself. So, having come to the conclusion that the lock needs to be changed, we buy a new lock, which costs around a thousand rubles. In the kit we will receive three cylinders (on the doors and trunk) and 2 keys. You also need to purchase four shear bolts , since the old ones will no longer be suitable after dismantling.
In addition to the product itself, we will need the following tools:
- chisel;
- two screwdrivers, a flat one for removing the clamps and a cross for the bolts;
- 10mm wrench or 10mm ratchet;
- key to 8.
Let's get started
1. First you will need to disconnect the battery cable from the negative.
2. Armed with a cross-head screwdriver, unscrew the fasteners on the steering column. To make it more convenient for you, we immediately warn you: there are two bolts on the right and left sides (3), two at the bottom in the middle (2), and two at the very bottom (1). There is also a self-tapping screw located directly under the steering wheel (4).
3. We take out the clamps holding the steering column switches. We dismantle the switches.
4. Now we need the help of a chisel. It is necessary to apply blows of medium power and unscrew the bolts. Bolts, as a rule, become very sticky after several years of use, so you will have to work hard. As soon as you notice that the bolts begin to move out of place, you can pick up pliers and continue to work only with their help.
Adjustment process
If the gap is smaller, lower the glass all the way down. Then close it with one click, take it by the top edge and push it towards you a couple of times with a little effort. And if the gap on the front door turns out to be wider, then you need to open it with the window down and, resting your foot on the trim, pull the door to the inside several times. Then it will be possible to move on to the main problem associated with the poor functioning of the lock.
- special screwdriver;
- Silicone Grease;
- limiters.
When there is a slight bulging outward, you need to put a soft and durable gasket in the opening and on the central post, in the place where the hinges are, and then try to close the door. If the door is slightly recessed relative to the body itself, then you need to support the outside with your knee in the hinge area and pull the open door towards you. By making such adjustments to the rear doors, you can achieve soft operation without various side effects.
You can install them either on the opening or on the door itself. Due to the presence of springs, closing/opening will be smooth and the sound will not be too loud. Basically, those who are faced with a similar problem most often try to solve it with the help of lubricant. In a way it helps, but only for a short time. And it can only get worse in the future.
The article describes the process of removing the exterior door handle of a car. The handle is removed when replacing it, as well as for the convenience of replacing the lock cylinder.
You will need: an “8” wrench, flat-blade and Phillips-blade screwdrivers.
Removing the ignition switch, replacing the contact group and immobilizer coil of Lada Granta
Tools:
- Ratchet wrench
- 10 mm head
- Medium Phillips screwdriver
- Small flat screwdriver
- Driver for socket attachment
- 8mm wrench attachment
- 24mm wrench attachment
- Chisel and hammer or electric drill
- Long nose pliers
Parts and consumables:
- Sandpaper (fine grit)
- Return spring (if necessary)
- Microswitch (if necessary)
- Contact plate on light guide (if necessary)
- Ignition switch contact group (if necessary)
- Bolt with shear head M6 - 4 pcs.
Review of spare parts prices
| Name/article | Price, rub.) |
| 00001003833121 Bolt M5x10 with serrated shoulder | From 100 |
| 00001003831801 M5 nut with serrated shoulder | From 100 |
| 00001002624101 Washer 5 mm | From 50 |
| 00001003275901 Screw M6x10 | From 50 |
| 00001002605371 Lock washer 6 mm | From 50 |
| 21230610542000 Lock cylinder | From 550 |
| 11180610515000 External front right handle | From 650 |
| 11180610515100 External front left handle | From 650 |
| 21900610518000 Inner front right handle assembly | From 950 |
| 21900610518100 Inner front left handle assembly | From 950 |
*prices are current as of November 27, 2018.
Recommendations for choosing and replacing door handles
When choosing spare parts, always give preference to original ones. Good, high-quality parts are always 10 - 15% more expensive than analogues. At the same time, by purchasing a factory part, you can count on a long service life of the mechanism.
A cheap counterfeit does not provide even a third of the required resource. The final choice is up to the owner of the technical device. The deciding factor is the budget.
Malfunctions of the ignition switch LADA “Granta”
Ignition switch failures can be divided into two types: electrical and mechanical. Electrical faults include malfunctions of the contact group of the lock, as a result of which individual energy consumers (most often the starter) or the entire Granta electrical system as a whole stop working. This also includes a breakdown of the car's immobilizer. Mechanical malfunctions occur due to breakdown of parts of the ignition switch or contact group, as well as physical wear of the contacts. This also includes cases when, due to poor contact, heating and melting of the plastic parts of the contact group occurs. Signs of a malfunction in the ignition switch of the LADA Granta:
- the key does not turn;
- when turning the key the ignition does not turn on;
- The starter or other electrical appliances do not work.
The last two signs do not necessarily indicate problems specifically in the ignition switch, but they certainly appear when the contact group is faulty.
To eliminate the malfunction, it is necessary to replace the LADA Granta ignition switch or part of it, for example, a contact group.
What is needed to replace the Granta ignition switch
To replace the ignition switch you will need:
- key to 10;
- a thin chisel and a hammer (or a drill with a drill bit to drill out bolts with self-cutting heads);
- screwdriver;
- new ignition switch LADA “Granta” or contact group.
Operations for removing the ignition switch Lada Granta
1. Disconnect the wire from the negative terminal of the battery2. Remove the steering column casing (see Removing and installing the steering column casing for Lada Granta)
3. Squeeze the harness clamp
4...and disconnect the block from the contact group of the ignition switch (lock).
5. Press the clamp of the wiring harness block...
6...and disconnect the block from the immobilizer antenna unit
7. Using a chisel and hammer, remove or drill out four self-cutting bolts...
8 ...and remove the ignition switch from the steering column.
This is what the ignition switch looks like when removed from the car.
9. Bend back the ignition switch wiring harness block clamp...
10. ...and remove the wire stamps from the block.
12. Remove the plastic cover from the switch housing
The following is information on the revision of the contact group of the ignition switch of the Lada Granta. It is worth noting that the contact group is used from cars of the previous generation, so additional information on disassembling and assembling the contact group in the body of a similar ignition switch can also be found in the article “Replacing the contact group of the ignition switch VAZ 2110 2111 2112”
13. Press out the two plastic clips
14. Remove the contact group from the ignition switch cover
15 Inspect the contacts. Clean oxidized or burnt contacts with fine sandpaper; in case of severe deviations in shape, replace them.
16. Reassemble the ignition switch in reverse order 17. Installing the ignition switch on a Lada Granta car is also done in the reverse order. When installing, it is necessary to recess the locking rod of the anti-theft device. To do this, insert the key into the ignition switch and set it to position - O
When replacing the ignition switch, it is necessary to replace the electronic code elements in the ignition key housings, that is, remove the elements from the old keys and insert them into the keys of the new ignition switch.
A breakdown of the ignition switch is a rare but unpleasant problem, the solution of which requires replacement of the unit or part of it. Replacing the ignition switch of a LADA Granta is quite feasible in a “garage” environment and does not require high plumbing skills or specialized equipment.
Removing the side mirrors
Side mirrors are needed to monitor the situation on the road while driving. They are:
- salon - installation is carried out inside the car;
- side – located on both sides of the front door pillars.
Interior mirrors are mounted in car interiors using self-tapping screws or bolts, suction cups, or glue. Regular bolts are simply unscrewed after first removing the plug. Care should be taken with the adhesive connection; first try to separate the bracket from the platform glued to the glass. In most cases, for these purposes, it is enough to perform a slight turn or carefully move the latches. When this is not possible, the bracket is dismantled along with the windshield. The glue holds the working elements very firmly, so you should act with extreme caution to avoid the risk of damaging the glass.
Before starting work, carefully read the technical operating instructions. The dismantling process should be strictly followed so that you do not have to buy new glass; its price starts from 500 rubles.
To remove and replace the interior mirror, presses and mediators are used. The case is divided according to a principle similar to a TV remote control or mobile phone. Find the area where the body and the mirror product meet, insert the spinner into the compartment and press firmly. There should eventually be a small gap on the body. Go over it with a pick and separate the parts of the body. Warm up the area where the reflector connects to the body with a household hair dryer and remove the mirror.
A construction hair dryer is not suitable for heating - it is too powerful.
How to replace the ignition switch of a LADA Granta
The work can be done both indoors and outdoors. To avoid a short circuit, before removing the ignition switch, you must disconnect the ground terminal from the Granta battery. The ignition switch of the LADA “Grant” is removed as follows:
- Unscrew the left and right side bolts securing the casing;
- dismantle the lower part of the “Grants” steering column casing;
- remove the upper part of the casing;
- squeeze the latch of the wire connector connected to the ignition switch;
- disconnect the connector from the contacts of the Grant ignition switch;
- release the lock of the immobilizer antenna unit wire connector;
- disconnect the connector of the antenna unit of the LADA “Grant” immobilizer;
- using a thin chisel and a hammer, unscrew and remove the bolts with self-cutting heads that hold the ignition switch to the steering column or drill out the bolts with a drill;
Ignition switch Lada Granta - removal, disassembly and maintenance
The main purpose of the Lada Granta ignition switch is to supply and disconnect power to the main electrical consumers of the car in various operating modes. In other words, the ignition switch can be considered the main power distributor, the condition of which largely determines the normal operation of the car. Among other things, the Lada Granta ignition switch is combined with a mechanical locking device, a key position sensor and an immobilizer antenna control unit.
The operation of the locking device and the contact group of the switch is synchronized to provide control from the ignition key.
It should be admitted that the Lada Granta ignition switch is quite reliable, however, due to the high workload of this element, it is possible that sooner or later it will need to be dismantled for the purpose of replacement or, at least, prevention.
Sequence of operations when removing a VAZ-2190 (Lada Granta)
First of all, as with other work related to tampering with the car’s electrical system, the corresponding power wire should be disconnected from the negative terminal of the battery, after which, to facilitate access to the switch, the protective cover is removed from the steering column;
To disconnect the block connected to the contact group of the lock, release the latch. In the same way, disconnect the block from the immobilizer antenna control unit;
Due to the fact that the lock body is secured to the steering column using bolts with self-cutting heads, a hammer and chisel are indispensable in this case. Alternatively, you can use a drill to remove the bolts;
How to disassemble the ignition switch of a LADA Granta
To disassemble the ignition switch, follow these steps:
After disassembling the lock, it is necessary to inspect the condition of the contact group and terminals on the wires and clean them with fine sandpaper or replace them with new ones.
Assembling the ignition switch and installing it on the LADA Granta is performed in the reverse order of disassembling and removing it from the car.
Removing and installing the ignition switch Lada Granta
Usually the ignition switch is removed to replace it, as well as to replace the contact group of the switch or the APS coil.
To check the ignition switch, sequentially set the key to the positions at which the circuits indicated in the table should be closed.
When the key is turned to position “III”, the anti-theft device should be activated.
When turning the key from position “III” to position “0”, the anti-theft device should turn off.
This can be checked by turning the steering wheel.
When restarting from position “I” to position “II”, the locking is activated.
The key can only be turned to position “II” from position “0”.
If there are defects, replace the contact group or ignition switch.
You will need: hammer, chisel, flat-blade screwdriver.
First of all, disconnect the negative terminal from the battery.
Remove the steering column switches.
1. Ignition switch mounting bolts with cut heads.
Therefore, we unscrew them with a chisel.
As soon as the bolts are loosened, they can be unscrewed using pliers.
2. Remove the bracket from the steering column
3. Remove the ignition switch
Using a screwdriver, pry up the clamp of the APS coil wire block
4. Disconnect the coil wiring block from the APS block wiring block
5. Press the connector latch and disconnect the ignition switch contact block from the wiring harness block
6. Remove the anti-theft locking rod
Turn the key in the ignition switch
7. Remove the locking rod drive. Remove the rod spring from the drive
8. Remove the stopper with the spring
Push the cylinder out of the switch body
9. Remove the locking ball.
10. Remove the cylinder from the switch body
12. Remove the locking ball spring from the hole in the cylinder
13. Use a screwdriver to pry and disengage the two plastic latches of the wire block cover
14. Open the connector cover.
Mark the wires located in the block
15. Use an awl to bend the locking tendrils of the wire lugs
16. Remove the wires from the connector
17. Remove the insulating tube from the wires
18. Squeeze the three plastic latches with a screwdriver and remove the contact group from the body
19. We bring out the wires through the holes in the housing
replacing the driver's door cylinder
It just so happened that I had a sufficient amount of free time, I decided to start replacing the cylinder, the key was successfully lost, and I had to open it (if the battery was dead) through the trunk)
First of all, we remove the trim
unscrew the plastic thing
I found in the door, as I understand it, a wonderful factory noise
remove the plastic retainer and take out the lock rod (already done in the photo)
unscrew the handle itself, two nuts
Next, take out the handle itself a little and remove the rod (already removed in the photo)
then use something thin and flat to press on the latch, which is in the slot
we try to get the larva, if not, then press the lever that goes to the pull.
Pinout of the ignition switch for LADA “Grant”
The number of ignition switch connector terminals on the Grant has been reduced to three:
- contact “30” (“plus”, connected to the ignition switch);
- contact “15” (circuits powered when the ignition is turned on);
- contact “50” (power supply for the starter solenoid relay).
The ignition switch has three positions: “ignition off”, “ignition on” and “starter”. Accordingly, the power circuit is either open or supplied to the ignition or to the ignition and the solenoid relay at the same time.
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