Changing the oil in the <em>Nissan Almera G15</em> automatic transmission: a complete guide with photos and videos

Nissan Almera G15 with automatic transmission RE0F10A (Jatco JF015E) is a reliable car, but even the most unpretentious automatic transmission requires timely maintenance. Changing the oil in the box is a critically important procedure that many owners put off until jerking, kicking or error occurs. P0730. Meanwhile, the manufacturer recommends updating the transmission fluid every 60–90 thousand km, and under difficult operating conditions (city traffic jams, towing, aggressive driving) - twice as often.

In this article you will find step by step instructions for changing automatic transmission oil Almera G15 (including full and partial), a list of tested oils and filters, as well as unique nuances that are not written about in standard manuals - for example, how to avoid mistakes P17F0 after replacement or why you can’t use cheap analogues of the original oil Nissan Matic S. The material was prepared based on the experience of service technicians and reviews of owners with mileage of over 100 thousand km.

1. When to change the automatic transmission oil Nissan Almera G15: signs and regulations

Official regulations Nissan for Almera G15 (2013–2019) provides first automatic transmission oil change at 90 thousand km, but this value is only relevant for ideal operating conditions. In reality, the liquid begins to degrade after 40–50 thousand km, especially if:

• 🚗 The car is used in the city with frequent acceleration and braking (the oil overheats).
• 🌡️ Ambient air temperature regularly exceeds +30°C or falls below -20°C.
• 🏔️ Driving on off-road or mountain serpentines (increased load on the torque converter).
• 🔄 Towing a trailer or another vehicle.

If you ignore the replacement, the consequences appear gradually:

1. 60–80 thousand km: The oil darkens, a burning smell appears, and there may be delays when shifting gears.
2. 100–120 thousand km: jerks during acceleration, error P0730 (“Incorrect gear ratio”), friction clutch wear.
3. 150+ thousand km: breakdown of solenoids, jamming of the valve body, overhaul of the automatic transmission (from 80 thousand rubles).

⚠️ Attention: If there is oil in the automatic transmission Almera G15 metal particles have appeared or it has turned black with a pungent odor - this is a sign of critical wear of the clutches. In this case, a partial oil change can aggravate the problem: fresh fluid will wash away the deposits, clogging the valve body. A complete flush or diagnostics of the box is required.

2. What kind of oil to pour into the automatic transmission Nissan Almera G15: original vs analogues

The manufacturer recommends using only original liquid Nissan Matic S (art. KLE52-00004) with permission JWS 3309. This oil is designed specifically for boxes Jatco and has unique additives that prevent solenoids wear. However, its price (from 1,200 rubles/liter) forces many to look for analogues.

Manufacturer	Oil name	Article	Price (liter), rub.	Notes
Nissan	Matic S	KLE52-00004	1 200–1 500	Original, best choice
Idemitsu	ATF Type J	304500101	800–1 000	Complete analogue Matic S, used on a conveyor
Ravenol	ATF JWS 3309	4014835734542	900–1 100	High cleaning properties, suitable for harsh conditions
Liqui Moly	Top Tec ATF 1800	7502	750–900	Versatile, but not completely compatible JWS 3309
ZIC	ATF J-Matic	162627	500–700	Budget option, risk of premature wear of solenoids

Oil volume to change:

• 🔄 Partial replacement (drain through the plug): 3.5–4 liters.
• 🔃 Complete replacement (hardware or manual flushing): 7–8 liters.

⚠️ Attention: Use of approved oils Dexron VI or Mercon LV unacceptable! These fluids have a different viscosity and additive composition, which leads to slipping of the clutches and failure of the valve body. For example, after filling Castrol Transmax Dex VI owners Almera G15 reported jerks when cold and an error P0740 (torque converter lock-up malfunction).

3. Tools and consumables for changing automatic transmission oil

To change the automatic transmission oil yourself Nissan Almera G15 you will need:

Transmission oil (7-8 liters for a complete change)|New automatic transmission filter (art. 31397-3MX0A)|Pan gasket (art. 31398-3MX0A)|10 mm square wrench for drain plug|10 mm socket and ratchet handle|Flat head screwdriver for pan removal|Funnel with extended spout (diameter 8–10 mm)|Container for draining oil (volume of at least 5 liters)|Lint-free rags|Torque wrench (for tightening the pan bolts)|Scanner for resetting adaptations (for example, Launch X431 or Delphi DS150E)-->

Pay special attention automatic transmission filter. B Almera G15 two types of filters are used:

1. Metal mesh (art. 31726-3MX0A) - reusable, just wash in kerosene.
2. Paper cartridge (art. 31728-3MX0B) - disposable, requires mandatory replacement.

When purchasing a pan gasket, avoid universal rubber seals - they often leak. Original gasket Nissan (art. 31398-3MX0A) is made of heat-resistant rubber and is designed for repeated use (with careful removal).

What happens if you don't replace the automatic transmission filter?

The old filter becomes clogged with friction wear products and metal shavings, which leads to:

- A drop in oil pressure in the valve body (jerks when switching).

- Accelerated wear of solenoids (errors P0746, P0776).

- Overheating of the box due to deterioration of oil circulation.

In critical cases, the entire hydraulic unit must be replaced (from 40 thousand rubles).

4. Step-by-step instructions: partial oil change in automatic transmission

Partial replacement is suitable for preventive maintenance and is carried out without removing the pan. It allows you to update ~40% of the oil, which is enough for a mileage of up to 100 thousand km.

Step 1. Preparing the car

1. Warm up the engine and automatic transmission to operating temperature (60–70°C). To do this, drive 10–15 km or let the engine run for 10 minutes with the selector switching through all modes (P → R → N → D → L).

2. Place the car on a flat surface (pit, overpass or lift). Apply the handbrake and chock the rear wheels.

Step 2. Drain the old oil

1. Unscrew drain plug (located on the automatic transmission tray) using a 10 mm square wrench. Be careful - the oil is hot!

2. Drain the liquid into a prepared container. Normally ~3.5 liters should flow out. If less, the filter or oil channels may be clogged.

3. Assess the condition of the oil:

• 🟢 Light red/pink — the oil is in good condition.
• 🟡 Brown with a burning smell - requires complete replacement.
• 🔴 Black with metallic particles - The box is in disrepair.

Step 3. Filling with new oil

1. Screw on the drain plug with a new O-ring (art. 11026-01M02). Tightening torque - 35 Nm.

2. Insert the funnel into filler hole (located next to the battery, under the plastic cover). Fill in 3.5 liters of new oil.

3. Start the engine and let it idle for 2-3 minutes. Switch the selector to all positions one by one, holding each position for 5 seconds.

4. Check the oil level according control plug (on the side wall of the automatic transmission). With the engine running and the oil temperature at 40–50°C, it should drip in a thin stream. If it doesn’t drip, add another 100–200 ml.

5. Complete automatic transmission oil change: hardware and manual method

A complete replacement is required when the mileage exceeds 100 thousand km or if the oil is in critically poor condition. This can be done in two ways:

Method 1: Hardware replacement (at a service station)

Special equipment is used (for example, Wynn’s TranServe or Bosch FWA 4500), which under pressure replaces the old oil with new one. Benefits:

• ⚡ Quickly (30–40 minutes).
• 🔄 Replacement of 90–95% oil.
• 🛠️ No need to remove the pallet.

Disadvantages:

• 💰 Cost (from 3,000 rubles excluding oil).
• 🔧 Risk of damage to the automatic transmission if the device is connected incorrectly.

Method 2: Manual Wash (Do It Yourself)

More labor-intensive, but safer method. You will need:

1. Drain the oil through the plug (as with a partial replacement).
2. Remove the pan, wash it and the magnets with kerosene.
3. Replace the filter (required!).
4. Install the pan with a new gasket (bolt tightening torque - 10 Nm).
5. Add 4 liters of new oil.
6. Disconnect automatic transmission cooler return hose (goes to the radiator) and direct it into the container.
7. Start the engine and old oil will flow through the hose. As soon as clean water flows, turn off the engine.
8. Add oil to the level (another ~3 liters will be required).

⚠️ Attention: After a complete oil change in the automatic transmission Almera G15 It is necessary to reset the box adaptations through the diagnostic scanner. Without this, kicks are possible when changing gears during the first 100–200 km. To reset use the command AT Initialization in the menu Transmission → Relearn.

6. Common mistakes and how to avoid them

Even experienced car owners make mistakes when changing automatic transmission oil. Nissan Almera G15. Here are the most critical ones:

Error	Consequences	How to avoid
Using oil without approval JWS 3309	Clutch slippage, error P0730, failure of solenoids	Buy only Nissan Matic S or Idemitsu Type J
Failure to comply with the tightening torque of the plug/pan	Oil leak or pan deformation (cracks)	Use a torque wrench (35 Nm for plug, 10 Nm for pan)
Changing the oil without flushing the pan and magnets	Remaining chips and dirt enter the new oil, accelerating its degradation	Wash the tray and magnets with kerosene and dry with compressed air.
Overfilling or underfilling oil	Oil foaming (if overfilled) or oil starvation (if underfilled)	Check the level using the control plug at an oil temperature of 40–50°C
Ignoring reset of adaptations after replacement	Jerks and kicks when shifting gears for 1–2 weeks	Perform a reset via scanner (AT Initialization)

Additional nuances:

• 🔧 If after changing the oil there is noise in the automatic transmission, check the level. Often the cause is underfilling 200–300 ml.
• 🌡️ When changing oil in winter, warm it to room temperature before pouring (cold oil thickens).
• 🔄 If there were already jerks in the box before changing the oil, a complete flush may aggravate the problem - diagnostics of the solenoids is required.

7. How much does it cost to change the oil in an automatic transmission? Nissan Almera G15 at the service station

The cost of the service depends on the replacement method and region. Average prices in Russia (for 2026):

Replacement type	Cost of work, rub.	Cost of oil (7 l), rub.	Total, rub.
Partial replacement (draining through the plug)	1 500–2 500	5 600–8 400 (Nissan Matic S)	7 100–10 900
Complete replacement (hardware)	3 000–5 000	8 400–11 200 (Nissan Matic S)	11 400–16 200
Complete replacement (manual washing)	2 500–4 000	8 400–11 200 (Nissan Matic S)	10 900–15 200

The savings on self-replacement will be 30–50%, but requires tools and time. For example, a full do-it-yourself manual flush will cost 8,400–11,200 rub. (only oil + filter + gasket).

8. Frequently asked questions about changing automatic transmission oil Nissan Almera G15

Is it possible to mix old and new oil in an automatic transmission?

Yes, but only if the new oil is of the same type and manufacturer. For example, you can mix Nissan Matic S with Idemitsu Type J, since they are identical in composition. However, mixing with oils of other tolerances (for example, Dexron VI) is strictly prohibited - this will lead to a chemical reaction and loss of properties of the liquid.

What to do if jerking occurs after changing the oil?

The reasons may be as follows:

1. Adaptations not reset - follow the procedure AT Initialization through a scanner.
2. Incorrect oil level — check using the control plug at a temperature of 40–50°C.
3. Clogged filter — if an old filter was used, it needs to be replaced.
4. Poor quality oil - if a cheap analogue was used, replace it with the original.

If the jerking does not disappear after checking, diagnostics of the solenoids or valve body is required.

How often do you need to change the oil in an automatic transmission during city use?

When driving in the city (traffic jams, frequent acceleration/braking), the oil in the automatic transmission Almera G15 degrades 2–3 times faster. The optimal interval is every 40–50 thousand km. Signs that it's time to change the oil:

• 🔥 The smell of burning from the oil.
• 🎛️ Delays when switching gears.
• 🔊 Extraneous noise (hum or grinding) when the box is operating.

Is it possible to use additives for automatic transmissions?

Additives type Liqui Moly ATF Additive or Wynn’s ATF Stop Leak give a short-term effect (eliminate kicks, reduce noise), but do not solve the problem globally. Moreover, some additives contain aggressive solvents that can damage seals and gaskets. Recommendation: Instead of additives, change the oil more often and use only high-quality fluids.

Which is better: hardware or manual complete replacement?

Hardware replacement is faster, but has risks:

• 🔧 Possibility of damage to the automatic transmission if the device is connected incorrectly.
• 💧 Incomplete oil change in the torque converter (~5–10% of old fluid remains).

Manual washing is labor-intensive, but allows:

• 🧹 Thoroughly clean the tray and magnets.
• 🔄 Replace the filter (which is impossible with hardware replacement).
• 📉 Control the quality of the drained oil.

Conclusion: for Almera G15 with mileage over 100 thousand km, manual washing is preferable.