Tiguan automatic transmission oil: selection and replacement

Replacing the TM in an automatic transmission Tiguan

Service books usually write that the service life of the lubricating fluid in the transmission system is equal to the service life of the vehicle as a whole, so there is no need to change consumables. However, when replacing the TM with a new one, you help increase the service life of the gearbox.

If you decide to undertake this, you must understand that the procedure as a whole is quite labor-intensive and not easy, so prepare everything that may be useful to you, namely:

original TM (standard G 055 025);
new gasket for the transmission pan;
transmission system filter element (preferably replaced as a set);
drain hole rubber;
large syringe (construction or veterinary) with a hose.

Before starting the process, you should warm up the car so that the oil warms up well. It may take about an hour of driving with all transmission modes activated for the TM to travel through the entire system.

Then drive the car onto the overpass and wait a few minutes for the TM to cool down:

Using a 5mm hexagon, you need to unscrew the drain cap, this will release the first portion of lubricant.
Using the same hexagon, you need to unscrew the filler plug and also drain the waste material (about 4 liters should come out).
Then you need to unscrew the screws of the transmission pan and remove it. Be careful when doing this, because after removing it, the TM will drip from everywhere.
After this, you need to clean the tray and also pay attention to the magnets.
Next, using wrenches, unscrew the screws that hold the oil filter, and then remove the element itself. If necessary, you need to change it, but we recommend doing it anyway.
Change the pan gasket and install it in place, after lubricating the rubber with oil. After installing the pan, install the filler cap.
Then we proceed to the most difficult aspects - the new TM must be poured into the box using a syringe with a tube. After this, the engine needs to be started and each gearbox operating mode must be turned on in turn. You need to stop in each mode for 2-3 minutes so that the TM can move through the system.
After this, the level is checked and consumable fluid is added if necessary. Screw on the cap and ride to your health.

Changing the automatic transmission oil - logbook of the 2010 Volkswagen Tiguan 2.0 TDI on DRIVE2

Greetings to all! The recording is more for myself, so to speak, to track what, when and for how much was done in the car, but maybe someone will find it useful when ordering spare parts, since I will post a price list with the part numbers that I actually ordered. I didn’t change the oil in the automatic transmission myself, but at a car service center; I don’t want to get into the box myself, and there’s no garage with a lift for this. It cost exactly 9 thousand rubles for spare parts and 2 thousand for labor. I suspect that the oil in the automatic transmission was changed for the first time after 104 thousand miles; I had no information from the previous owner about changing it. The oil was black, all other components seemed to be in more or less normal condition. Everyone here writes that the box has become completely different, gear shifts have become softer and smoother, and for some, it has become worse. Honestly, I didn’t really feel any changes) everything seemed to be fine and nothing had changed. Here is a list of what I ordered for this procedure: 1) Original VAG transmission oil, catalog number G 055 025 A2, 5 liters; 2) MEYLE filter, catalog number 100 325 0010; 3) MEYLE automatic transmission gasket, catalog number 100 139 0003; 4) threaded plug, original VAG, catalog number WHT 000 310 A; 5) sealing ring for automatic transmission drain plug, original VAG, catalog number 09D 321 181 B.

Issue price: 11,000 ₽ Mileage: 104,100 km

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A little theory: 4-Motion system

In the Volkswagen Tiguan crossover, torque from the engine is transmitted to an automatic gearbox. Next, the transfer case ensures the rotation of the front and rear axles. The movement is transmitted to the front wheels through the front axle differential. At the same time, torque is supplied through the driveshaft to the Haldex all-wheel drive clutch, which drives the final drive and rear axle differential. Depending on the operating mode and driving conditions, the automation distributes torque across the axes, ensuring maximum efficiency.

Volkswagen Tiguan is equipped with a hydromechanical 6-speed automatic transmission with a planetary mechanism, which is characterized by simplicity of design, compactness and low weight. The automatic transmission is equipped with an adjustable torque converter lock-up clutch, as well as electro-hydraulic gear shift drives. The box is equipped with an oil cooler to cool the lubricant while the vehicle is moving.

The rotation of the rear axle wheels is ensured by a Haldex coupling located in the rear final drive housing. Oil pressure on the piston causes compression of the friction discs, and the clutch transmits torque up to 2400 N*m. An electric axial-piston type pump, which is controlled by an electronic controller, is responsible for pumping oil. The working pressure in the hydraulic system of the Haldex coupling is about 29 atmospheres. The system is equipped with a maintenance-free oil filter with a check valve.

Note! If the Haldex clutch pump fails, the oil pressure in the system disappears and the transmission of torque to the rear wheels stops.

Transmission fluids for Volkswagen Tiguan

For the AISIN 09M automatic transmission, the manufacturer recommends the use of ATF ( Automatic
Transmission Fluid)
standard G 055 025. The lubricant has high fluidity and a characteristic red color.

Those who like to save money on analogues should remember that, unlike standard gear oils 70W-80, 80W-90, in automatic transmissions the lubricating fluid must remain fluid at any temperature up to 120 degrees. Therefore, the SAE viscosity classification does not apply to ATF fluids.

The capacity of the automatic transmission when first filled at the factory is 7 liters. When performing a replacement, about 5 liters of transmission lubricant will be required, since the remaining 2 liters of oil are distributed throughout the lines, cooler cavities and the internal volume of the gearbox and cannot be drained without completely dismantling and disassembling the unit.

The Haldex all-wheel drive clutch is filled with VAG G055 175 A2 mineral gear oil. The volume of the system is 720 ml.

Volkswagen Tiguan automatic transmission: how to select and change the oil in the box

The Tiguan model is one of the popular cars among VAG lovers. The crossover from Volkswagen turned out to be versatile and comfortable, and also has a rather attractive and harmonious appearance. Tiguan is equipped with diesel and gasoline engines.

As for the transmission, these crossovers are equipped with a six-speed manual or automatic transmission, as well as a seven-speed DSG robotic gearbox with two clutches. In this article we will dwell in more detail on the automatic transmission, the features of the box and maintenance.

Read in this article

Changing the oil in an automatic transmission

Many manuals indicate that the transmission oil in a Volkswagen Tiguan automatic transmission, filled at the factory, retains its performance characteristics throughout the entire service life of the vehicle. However, in practice, it is recommended to replace the lubricant in the gearbox every 60 thousand kilometers traveled due to the difficult operating conditions of the mechanism.

To change the oil in a Tiguan automatic transmission yourself, you will need the following consumables:

ATF gear lubricant of appropriate approval;
oil filter (code 09M 325 429);
gearbox pan gasket (code 09M 321 370A);
sealing ring for the drain plug (code 09D 321 181B);
container for draining oil;
rags.

To carry out the work, you will also need a device for pumping transmission fluid.

To successfully change the oil in the Tiguan automatic transmission, it must be warm. To do this, you need to drive for at least an hour in various modes. After the lubricant has warmed up, the car is installed on an inspection hole, overpass or hung on a lift.

To access the gearbox, the engine protection and gearbox mudguard are removed. The box tray and adjacent surfaces are cleaned of dust and dirt. To drain the old transmission lubricant, you need to unscrew the drain plug with a No. 5 hex wrench.

Warning! Transmission oil flows out of the gearbox opening in a spiral stream, so it is recommended to use a suitable sized funnel to collect the oil to avoid spilling the fluid and contaminating clothing and the work area.

After about one liter of oil has drained, you need to unscrew the overflow tube using a hexagon to ensure further flow of lubricant.

When the leakage of transmission lubricant stops (the total volume of drained fluid will be about 4 liters), the drain plug is put in place, and the bolts securing the automatic transmission pan are unscrewed with a 10mm wrench.

The remaining lubricant is drained from the dismantled pan, the inner surface is thoroughly wiped dry with a rag, and metal particles resulting from wear of the box parts are removed from the magnets. Then the oil filter with a protective mesh is disconnected from the valve body.

Information! In most cases, automatic transmission breakdowns are caused not by deterioration of the properties of the transmission lubricant, but by the leaching of solid metal particles into the gearbox mechanism that were not removed from the pan magnets in time.

A new filter and pan with a fresh gasket are installed in their original place. Before installation, it is recommended to pre-coat the oil filter seals and pan gasket with transmission oil.

Transmission oil change interval

The manufacturer's manual states that it is recommended to change the oil in the Tiguan automatic transmission once every 100 thousand km. Experienced car owners and mechanics at large service stations advise doing this once every 60 thousand kilometers. If the car is used in extreme conditions and covers more than a thousand kilometers daily, then it is recommended to partially change the lubricant once every 20,000 kilometers.

The Volkswagen Tiguan is equipped with an Aisin gearbox 09M. Although it is made to be unpretentious and hardy, it must be looked after. Every 10 thousand kilometers, the car owner must check the lubricant level in the automatic transmission.

Attention! The Tiguan automatic transmission is a joint development of the German (VW) and Japanese manufacturer (Aisin). The first modifications of the car were sold with automatic transmission, manual transmission and robotic gearbox. After restyling the Tiguan, the concern abandoned the standard automatic transmission. Only manual transmission and DSG were used.

A robotic gearbox requires much less oil than an automatic transmission. But in terms of reliability, the first one is still inferior to the automatic machine. Therefore, despite the manufacturers’ assurances about the reliability of the automatic for those who love quick starts, drives and other movements in the car that destroy it, the Tiguan will last longer in the hands of a calm driver.

Development of a Tiguan automatic transmission after changing the lubricant

To evenly distribute the lubricating fluid throughout the entire volume of the box, it is necessary to ensure the operation of the automatic transmission in all modes for several minutes. After this procedure, you should check the ATF level.

Checking the lubricant level is carried out using a laptop with pre-installed software, for example, VCDS or VAG K.

On the device connected via the diagnostic connector, the menu is activated: “Automatic transmission” - “Measured values” - “Group 06”.

The initial conditions are set according to the manual:

ATF transmission oil temperature no more than 30 degrees;
the machine is standing on a flat horizontal surface;
The gearbox selector is in the “Parking” position.

With the car running, when the “ATF temperature” indicator reaches a value ranging from 35 to 45 degrees, the automatic transmission oil level check plug is unscrewed. If there is a sufficient level of lubricant, about 300 grams of oil will drain from the bypass tube. After this, the control hole is tightened with a plug with a new sealing ring. If transmission lubricant does not flow out of the control hole, then the gearbox needs to be topped up with oil.

After completion of the operation, the surfaces of the parts are cleaned of oil residues, and the connections are checked for leaks.

You can get a visual representation of the process of changing the oil in a Volkswagen Tiguan automatic transmission from the following video:

Changing the oil in the Haldex all-wheel drive clutch

According to VAG recommendations for the Haldex clutch, oil changes should be carried out in the range of 40,000-60,000 kilometers traveled, depending on the frequency and intensity of use of the all-wheel drive. For cars with low annual mileage, it is recommended to change the grease in the clutch every 12 months.

4th generation Haldex

To independently change the transmission oil in the Volkswagen Tiguan all-wheel drive clutch, you will need the following tools and materials:

container for draining liquid;
set of wrenches;
pliers;
a medical syringe for 100 cc and a flexible tube of suitable diameter;
new oil for the Haldex coupling;
oil purification filter 31325173;
rags;
gloves and safety glasses.

Work is carried out on an overpass, inspection pit or on a car lift. To carry out an oil change, the machine must be installed strictly horizontally.

To preheat the old oil to facilitate the draining process, you should operate the car in all-wheel drive mode. Before removing the waste fluid from the coupling, you need to unscrew the two fixing bolts, remove the fine filter cover, use pliers to pull out the plastic gasket and dismantle the filter element.

Advice! You can briefly start and immediately stop the engine so that the oil pressure forces the filter and gasket out of its seat.

Then the clutch drain plug is turned out and the transmission fluid is drained by gravity into a suitable container.

After the procedure is completed, the plug is screwed back into the Haldex coupling body, and a new filter, pre-lubricated with oil, is installed in the seat.

You also need to make sure there is no damage to the O-rings that are located on the plastic gasket. Failed seals are replaced with new ones to prevent oil leakage. The assembled gasket is inserted into the coupling.

New oil is poured into the Haldex coupling using a syringe. To do this, instead of a needle, a flexible tube is put on, which is inserted into the filler hole. The procedure is carried out until grease begins to flow out of the hole. After a sufficient amount of transmission oil has been filled in, the filler plug is screwed in and the clutch housing is wiped dry with a rag.

Then a test drive is made, after which you should turn off the engine and make sure that there are no leaks from under the Haldex coupling plugs. After 10-15 minutes, you need to unscrew the filler plug to check the lubricant level. If liquid flows out, then the level is sufficient. If necessary, transmission lubricant is added to Haldex. After checking, the plug is installed in place, oil spills are removed with a rag. This completes the procedure.

The procedure for changing the oil in the Haldex VW Tiguan clutch can be seen in the following video:

5th generation Haldex

The sequence of work for changing the oil in the fifth generation Haldex is similar to that described above, with one exception. As a result of the current trend towards reducing the size and weight of automotive units, the control solenoid valve has been removed from the all-wheel drive clutch design. Accordingly, Haldex 5 does not have a fine oil filter. As a result, wear debris (metal dust and swarf) accumulates in the oil circulating through the hydraulic system and is likely to lead to serious failure. Therefore, for a greater guarantee for the new clutch model, the interval between transmission lubricant changes should be reduced by several thousand kilometers.

It is believed that the oil in the gearbox is changed only when the automatic transmission itself is changed, however, the use of new lubricant can extend the service life of the mechanism. This article will discuss how to change the oil in an automatic transmission Tiguan 2 liter engine capacity.

Checking the level

When the car owner has decided on the oil, he needs to check the lubricant level in the automatic transmission. The machine does not have a dipstick for checking the level, so the amount of lubricant is monitored through the drain and fill plug.

Attention! On the Tiguan automatic, depending on the model, there are one or two holes for draining and filling. Lubricant is pumped under pressure into the filling hole. The car owner performing the procedure must observe until lubricant flows out of the other hole. Then stop pouring.

The amount of lubricant in the machine is checked as follows:

The Volkswagen Tiguan automatic transmission warms up to 40 degrees.
The car is installed on the pit.
The plug for draining ATF oil into the automatic transmission is unscrewed.
If oil drips, then the level is normal. Oil flows in a stream - there are excess reserves that are not needed. Let it drain.
There is no oil - this means that the Tiguan automatic transmission is suffering from oil starvation. Top up urgently.

Along with the level, check the quality of the oil in the Tiguan automatic. If it is black or mixed with metal shavings, it is recommended to replace it.

What will you need?

In order to carry out this difficult procedure yourself you will need:

Transmission oil - the automatic Tiguan is filled with G055025A2 lubricant, it is better to buy oil in a five-liter canister;
Automatic transmission filter - the filter is changed every 5 thousand km, and with any oil change;
Gasket for the pallet - the sealing rubber gasket must be new; pressed rubber will not be able to sufficiently seal the gaps;
Magnets - two pieces;
Plug for the pallet - it should be rubber and fit tightly into the hole.

Preparing for an oil change

Before starting the procedure, you should warm up the car at idle until the engine is running. But for greater reliability, it is better to travel with all gears switched so that the lubricant warms up in all compartments of the gearbox.

It is important to know that timely replacement of the lubricant in the automatic transmission is necessary due to the fact that the magnet that pulls out the chips during operation of the gearbox has a limited resource.

You can drive the car onto a lift or overpass and wait for the lubricant to cool down to a temperature acceptable for replacement.

Step-by-step instruction

Step-by-step instructions for replacing lubricant in a Tiguan automatic transmission include the following:

The first part of the oil must be drained using a hexagon, do not forget to place a newspaper or rag under the pan; Important to remember! Before draining, you should wait about 10-15 minutes so as not to get burned by the lubricant, although it does not reach the same temperature as motor fluid, it is still better not to risk it.
The second and main portion of transmission oil should be drained through the filler hole, the plug from which should also be unscrewed using a No. 5 hexagon. In total, about 4 liters of waste should spill out; Note! The condition of the transmission lubricant can indicate problems with the gearbox; if a large amount of metal shavings is observed, it means that the operation of the transmission has been disrupted;
Afterwards, you should loosen all the bolts that hold the pallet in place; when they are all torn off, you will need the help of a partner. One person should hold the tray while the other person should completely remove the screws. Be careful, because it is quite difficult to hold the removed pan without allowing the waste to overflow;
The last thing to dismantle is the oil filter; for this, the screws securing it are also loosened using wrenches, and it is removed from its seat without any problems;
Install the new filter and securely fix it with the bolts, without overtightening them;
After draining the waste from the pallet, wipe it with a rag and proceed with installation. Remove the old gasket from the joint; if it is stuck, use a screwdriver. If necessary, clean the contact area of the rubber gasket with sandpaper and wipe it, removing excess debris;
Lubricate the new rubber gasket with oil on both sides and place it on the pallet;
Screw it into place so as not to squeeze the rubber gasket;
Installation of the filler plug is done last before adding clean oil;
Using a medical syringe and a rubber tube (can be replaced with a nylon tube from a dropper system), begin pouring new transmission oil into the gearbox. This is the most labor-intensive and time-consuming procedure;
When the oil is poured, you should start running it throughout the automatic transmission. To do this, with the car raised, let the engine run for 2-3 minutes in each mode. During this time, the oil will pass through the entire system, and the next operation can begin;
After checking the oil level, you should decide whether topping up is necessary or whether it meets the required standards.

What functions does the oil perform in a gearbox?

To understand why a complete oil change is needed, you should know:

If the weekend is ahead, and you have not yet decided what to do for yourself, so that it is both useful and interesting, and your favorite “iron friend” - Tiguan - is in your garage, then it will be very useful for you to familiarize yourself with our information. Any vehicle needs preventative maintenance to ensure the successful functioning of all units and important components. One of the most important technical tasks is on your Tiguan. If you do not yet have information about how this process is carried out, do not rush to please the technicians at the service station with your visit. You will always have time to turn to them for help; first try to do everything yourself, relying on our tips.

It is necessary to change the oil in the Volkswagen Tiguan automatic transmission in a timely manner.

Practical advice on choosing oil in a VW Tiguan automatic transmission

Before changing the oil in a Tiguan automatic transmission, the car owner must figure out which original lubricant is suitable for it. And also find out analogues of the oil if he does not find the original on the market.

The use of lubricants from Chinese manufacturers and oils intended for other gearboxes will damage the Tiguan automatic before the warranty period. Gasoline (TSI) and diesel (TDI) cars suffer from this equally.

Original oil

Experts recommend using original VAG lubricant. This is ATF G055025A2 in a Volkswagen Tiguan box. The manufacturer filled it with additives that:

increase the service life of rubbing parts;
reduce the temperature when operating the Tiguan automatic transmission;
are able to provide high-quality circulation for transmissions with a certain slip lock.

Oil for Tiguan has a stable viscosity. Thanks to this, it instantly enters remote areas of the automatic transmission and lubricates all the driving and driven parts of the machine.

Analogs

Analogues of transmission fluid for a Volkswagen Tiguan automatic transmission include the following lubricant:

It is not recommended to fill other ATFs into this type of machine. Since its longevity depends on high-quality oil in the Tiguan’s box.

Change of oil

Some car owners who are not particularly interested in new information may argue with you, but operate on data that was obtained several years ago. So they can tell you categorically that you don’t need it at all. Do not relax, do not fall for their seemingly plausible information, but at the same time do not think that they are deliberately trying to mislead you. The fact is that a few years ago information from the manufacturer was disseminated that the transmission fluid does not need to be replaced, it will last for the entire service life.

The manufacturer did not take into account that the car, as well as all its units, would have to work in harsh conditions, constantly experiencing maximum loads. It is for this reason that you still have to change the oil in the automatic transmission.

What kind of oil to pour and how much

Each vehicle owner pours the oil into the Tiguan automatic transmission that his friends or car shop consultants advised him to use. In principle, this is a useful practice, but since the choice is quite wide, we want to draw your attention to the fact that most experienced car mechanics recommend purchasing transmission fluid G055025A2.

Mobil ATF3309 also has good characteristics. It's up to you, choose one of the options we offer. If they are not on sale, and the replacement process is urgent, then use the recommendations of the store consultant. It is unlikely that he will outright lie to you by advertising a low-quality product, since in this case he will lose a regular customer.

When buying oil, choose a container that will contain a sufficient amount of transmission fluid. In particular, you need to have at least seven liters of it.

How to change oil

Now that you already have the oil, you can safely move on to the practical part of changing the automatic transmission oil. To make the process go as efficiently as possible, get into your Tiguan and drive it. Such a trip will allow the gearbox to warm up well. Accordingly, it will also heat up the oil located inside the automatic transmission. Now drive your vehicle to the place where you have decided to carry out the replacement process. It's best if there is a hole there. Park the vehicle and turn off the engine.

On the bottom of the box you will find a drain plug; you need to unscrew it.

Of course, this will work if you take an allen key. Please note that immediately after this, oil liquid will begin to actively flow out, so quickly place the prepared container under the stream. Wait until the oil is actively draining. In general, you will be able to collect up to four liters of waste.

You also need to remove the pan, which will also contain some of the used transmission fluid.

Clean the tray, wash it, wipe it and the magnets with lint-free paper. Do not allow any extra particles to remain on the magnets. Subsequently, such an oversight of yours can turn into a serious problem - failure of the automatic transmission.

Don’t just dismantle the oil filter, but mercilessly say goodbye to it and install a new one in its place. The final stage of this entire important process is.

To avoid losing a drop of transmission fluid, we recommend that you use a funnel. In such a recess the required amount of oil is needed, usually up to 6.5 liters.

We hope that you were able to theoretically verify that you can easily carry out the work of changing the transmission oil yourself, rather than rushing to the service station. You will always have time to use the services, and what you do yourself will increase the level of your professionalism.

TO-60000. Changing the oil in automatic transmission and Haldex. — logbook of the 2014 Volkswagen Tiguan TDI CUP on DRIVE2

It's time to do a big maintenance. I broke it into two parts:

1. First, I changed the engine oil and fuel filter at the dealer. The work was done at Klyuch-Avto in Krasnodar on Dzerzhinsky. I won’t go there again, after the car left the pits, they released me only after 2 hours, they delayed me with the docks. They really pissed me off. I asked to adjust the headlights, now I can’t see shit, 20 meters away and it’s dark. I changed the air and cabin filters myself. The oil was filled with Liqui Moly Top Tec 4100 5w40.

Full size

changing automatic transmission oil

2. I changed the oil in the automatic transmission and Haldex at the Rav-center on Kalinina 100/1. I liked everything here, the work was carried out quickly and efficiently. Respect to the guys! Automatic transmission - the oil was not very black and not very smelly, there were no hedgehogs on the magnets, just a little dirt.

The oil used was 4 liters of Mobil ATF 3309.Haldex - the oil looked very clean, but there was a viscous substance stuck to the pump screen (I didn’t take a photo - the battery on the phone was dead). A liter of oil was enough. I’ll write down what consumables I used: 1. Liqui Moly Top Tec 4100 5w40 oil - art. 7501.2. Oil filter Mahle - art. OX388D.3. VAG engine sump plug - art. N90813202.4. Filtron cabin filter - art. K1111A.5. Air filter Filtron - art. AP139/3.6. Fuel filter UFI - art. 2602600.7. Automatic transmission oil Mobil ATF 3309 - art. 112610.8. Automatic transmission pan gasket HANS PRIES - art. 113590786.9. VAG automatic transmission pan plug - art. WHT000310A.10. VAG automatic transmission pan plug gasket - art. 09D321181B.11. Automatic transmission filter HANS PRIES - art. 113589786.12. Oil in Haldex VAG - art. G055175A2.

13. Haldex VAG drain and fill coupling screws - N91082701 and N90281802.

Mileage: 61757 km