Automatic transmission oil <em>Nissan Teana J31</em>: how to select and replace without errors

What kind of oil is poured into the automatic transmission? Nissan Teana J31 from the factory?

• 🔧 For CVT Jatco JF011E (installed on models with motors VQ25DE And VQ35DE) is used NS-2 (article KLE52-00005) is a more fluid liquid with improved anti-friction properties.
• 📋 For classic automatic transmission RE0F10A (4-speed, less common) fits both Matic D, and analogues with approval Dexron III or Mercon V.
• ⚠️ Important! Mix NS-2 And Matic D This is not possible - this will lead to foaming of the oil and failure of the solenoids.

The manufacturer claims that the oil in the automatic transmission Teana J31 designed for entire service life boxes. However, in practice, after 60–80 thousand km, the fluid loses its properties: viscosity increases, friction wear products accumulate, which leads to switching delays And slipping.

Tolerances and analogues: what can be filled in instead of the original?

Original oil Nissan is expensive (from 1,200 rubles/liter), so many owners are looking for analogues. The main rule: the liquid must match JWS 3309 approval for Matic D or NS-2 for variators. The table below shows proven analogues:

⚠️ Attention! Some sellers offer universal oils such as ATF+4 or Dexron VI as a replacement. This unacceptable for Teana J31 - such liquids have a different viscosity and additive package, which will lead to slippage of the variator belt or valve body jamming.

Advice: If you buy an analogue, check for a certificate of conformity JWS 3309 or NS-2 on the label. Counterfeits are often passed off as originals, but have a low flash point (less than 180°C).

Frequency of automatic transmission oil changes Teana J31: myths and reality

Official regulations Nissan says that the oil is in the automatic transmission Teana J31 does not require replacement. However, this is only true for “ideal” operating conditions:

• 🌡️ Ambient temperature is not higher than +30°C and not lower than -20°C.
• 🚗 Mileage no more than 15 thousand km per year.
• 🛣️ No towing, off-road or frequent traffic jams.

In Russian realities (frost, traffic jams, aggressive driving style), oil loses its properties after 40–60 thousand km. Signs that it's time to change the ATF:

• ⚠️ Jerks when changing gears (especially when cold).
• 🔥 The smell of burning from the oil (indicates overheating of the friction clutches).
• 🎛️ Deterioration in acceleration dynamics, “dullness” of the box.
• 💧 Dark color of oil (should be reddish, not black).

If you bought Teana J31 with mileage and don’t know when the oil was last changed, be sure to check its condition. To do this:

1. Warm up the box (drive 10–15 km).
2. Pull out the automatic transmission dipstick (located to the right of the engine, under the hood).
3. Drop oil onto white paper. If the color is dark or there are metal shavings, change it immediately!

Step-by-step instructions: how to change the oil in an automatic transmission Teana J31 on your own

Changing the automatic transmission oil Nissan Teana J31 can be done in two ways:

1. Partial replacement (draining 3-4 liters through the plug, adding a new one). Suitable for prevention, but does not completely clean the system.
2. Complete replacement (with washing or apparatus). Requires 8-10 liters of oil, but removes up to 90% of old fluid.

Let's consider partial replacement - you can do it yourself without special equipment.

New oil (4–5 liters)|New automatic transmission filter (part number 31726-31X01)|Pan gasket (31397-31X00)|10 and 14 mm wrench|Funnel and hose for filling|Drain container (5+ liters)|Gloves and rags-->

Step 1. Drain the old oil

1. Start the engine and warm up the gearbox to operating temperature (60–70°C).

2. Raise the car on a lift or drive it into a pit.

3. Unscrew the drain plug (14 mm wrench) and drain the oil into a container. Be careful - the oil is hot!

4. Wait until the maximum amount of liquid has drained (usually 3–3.5 liters comes out).

Step 2: Replacing the filter and cleaning the pan

1. Unscrew the automatic transmission pan bolts (10 mm wrench).

2. Remove the pan and drain the remaining oil.

3. Replace the filter (it is secured with 3 bolts).

4. Clean the tray and magnets from metal shavings. If there are a lot of chips, this is a sign of wear on the clutches!

5. Install a new gasket and put the pan in place.

Step 3. Filling with new oil

1. Insert a funnel into the dipstick hole and fill in new oil (the same amount as drained).

2. Start the engine and alternately switch all automatic transmission modes (P-R-N-D), holding each mode for 5 seconds.

3. Check the oil level with a dipstick - it should be between the marks HOT.

4. Top up if necessary.

Typical mistakes when changing oil and their consequences

Even experienced car owners make mistakes that lead to automatic transmission breakdown. Here are the most common:

• 🔄 Incomplete oil change. If you drain only 3 liters out of 8, then 60% of the old fluid will remain in the torque converter and radiator. This leads to rapid oxidation of new oil.
• 🛢️ Using the wrong liquid. For example, fill Dexron VI instead of Matic D causes clutch slippage and error P0730 (incorrect operation of the box).
• 🧲 Ignoring metal shavings. If there are a lot of chips in the pan and the filter has not been replaced, this is a direct path to jamming of solenoids.
• 🌡️ Incorrect oil level. Underfilling leads to oil starvation, overfilling leads to foaming and loss of pressure.

⚠️ Attention! If after changing the oil there are jerking when shifting from 1st to 2nd gear, this may indicate:

• Clogged solenoids (needs cleaning).
• Valve unit malfunctions (diagnostics required).
• Poor quality oil (drain and replace with original).

In such cases operation cannot be continued — urgent diagnosis is required!

Is it worth flushing the automatic transmission? Teana J31 when changing the oil?

Flushing an automatic transmission is a controversial procedure. On the one hand, it removes deposits and prolongs the life of the box. On the other hand, maybe wash away useful deposits on the friction clutches, which will lead to their slipping.

When flushing is necessary:

• 🔧 The oil has not been changed for more than 100 thousand km.
• 💥 There are a lot of metal shavings in the pallet.
• 🔥 The oil has a burning smell.

How to rinse:

1. Soft rinsing: add a special additive (for example, Liqui Moly ATF Cleaner) before changing the oil, drive 200–300 km, then drain.
2. Hardware flushing: connects to the automatic transmission cooling system, pumps new oil under pressure. Risky for old boxes!

FAQ: Frequently asked questions about automatic transmission oil Nissan Teana J31