What ATF/CVTF to usage for Toyota?(interchangeability of Dexron, kind T and also other fluids) v.3.2
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Eugenio,77mail
smashville247.net© smashville247.netApr 2003 - Apr 2021Introducing an updated version of our article committed to the interchangeability of various ATF types. It takes into account changes of transmissions and oils occurred in current years and also changes in logistics. Let"s begin with the answer to the concern posed in the title, and then look through the key Toyota infection fluids.

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Recommended
Acceptable to use, based on experience
D-IIany ATF meets Dexron II / III specifications
Type Tany ATF meets Dexron II / III specifications
Type T-IIany ATF meets JWS 3309 specification or Dexron II / III
Type T-IIIT-IV or any ATF meets JWS 3309 specification
Type T-IVT-IV or any ATF meets JWS 3309 specification
WSWS or any ATF meets JWS 3324 specification
TCTC or any kind of CVTF meets JWS 3320 specification
FEFE, TC or any CVTF meets JWS 3401 specification

ATF D-IIP/N: 08886-00305 (4L), 08886-00306 (1L), 08886-81006 (1L)Specification: JWS 2318KDensity, in ~ 15°C0.866
Flash point, °C185
Boiling point, °C316
Pour point, °C-40
Viscosity, in ~ 40°C, cSt35.1
Viscosity, in ~ 100°C, cSt7.1
ATF specification for japanese domestic market models because 1980s (transmission series A13#, A24#, A54# , A4#, A34#, A44# etc.). At all overseas industries for the very same models must be used any Dexron II / III (without pointing out the "D-II").There is no technical definition to use exactly this fluid. Any ATF meets Dexron II or III specs have to be used.
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ATF D-IIIP/N: 08886-01605 (4L), 08886-80506 (1L)Density, in ~ 15°C0.861
Flash point, °C156
Boiling point, °C-
Pour point, °C-
Viscosity, in ~ 40°C, cSt32.3
Viscosity, in ~ 100°C, cSt7.0
This liquid is not stated in car repair or maintain manuals due to the fact that it appeared much later after finish of production of models with the standard transmissions. Easily accessible at all industries as the genuine replacement the the useless D-II.There is no technical an interpretation to use precisely this fluid, but in some problems D-III might be much more easy easily accessible and more cost-effective than various other ATF.
ATF form TP/N: 08886-00405 (4L)Density, in ~ 15°C0.870
Flash point, °C186
Boiling point, °C-
Pour point, °C-55
Viscosity, in ~ 40°C, cSt32.4
Viscosity, at 100°C, cSt7.4
Used in 1988-2002 because that all-wheel-drive automatic transmissions A241H and A540H come improve center differential lock coupling operation.Available at domestic market till now. At abroad markets form T-IV is semi-officially thought about as substite for kind T (by TSB 1999), yet at the T-IV canister explicitly stated - "not recommended for AT wherein Dexron II/III or form T are required".Long-term regional experience has displayed that these transmissions work well using ordinary Dexron type ATF without any degradation that all-wheel journey performance.The sector proposal of kind T is too small and over there is no feeling to seek and purchase precisely this fluid. Using type T-IV together substite may reason damage the old sufficient transmissions, so that is best to use much less aggressive fluids fulfill Dexron IID or IIIF specs.
ATF type T-II
Used in 1990-1997 for part electronically managed ATs (series A34# in ~ FR sedans, because that example). Officially replaced with T-IV.In exercise - properly replaced with any kind of traditional ATF. Using form T-IV as substite may cause damage that old enough transmissions, so the is best to use much less aggressive fluids meet Dexron II or III specs.
ATF kind T-III
Used in 1994-1998 for some ATs with Flex-Lock-Up (some A34#, A35#, A541E, A245E). Officially replaced with T-IV.
ATF form T-IVP/N: 08886-82025 (5L Euro), 08886-81015/01705 (4L), 08886-81016 (1L), 00279-000T4 (1q USA)Specification: JWS 3309Density, at 15°C0.852
Flash point, °C185
Boiling point, °C316
Pour point, °C-48
Viscosity, in ~ 40°C, cSt34.0
Viscosity, in ~ 100°C, cSt7.3
Main specification for 4/5-speed Aisin in ~ introduced because 1997 (U44#, U34#, U24#, U14#, beforehand U15#, A65#, later A24# E, A34#).At the start of the 2000s, instead of T-IV (rare and expensive at local industry at that time), traditional Dexron III was properly used here. Later, live independence manufacturers developed of production of 3309 spec ATF and also multi-ATFs. Then, import of the actual T-IV significantly increased, and also as a an outcome it has come to be the most accessible and cheap ATF fulfill 3309 spec - so owners of other cars v the comparable Aisin at purchased it rather own actual ATF (Audi, Chevrolet, Daewoo, Fiat, Ford, Mazda, Opel, Porsche, PSA, Renault, Saab, Suzuki, VW, Volvo etc).Using of Dexron spec ATF rather of T-IV does no entail negative consequences, however nowtime it is not reasonable. Equally true remedies - to usage the genuine form T-IV or any type of ATF meets JWS 3309 specification - relying on the circumstances.
CVT fluid TCP/N: 08886-02105 (4L)Specification: JWS 3320Density, at 15°C0.850
Flash point, °C175
Boiling point, °C316
Pour point, °C-50
Viscosity, at 40°C, cSt30.0
Viscosity, at 100°C, cSt7.3
Together through the first Toyota/Aisin CVT, the first special liquid for CVT was introduced in 2000.It is optimal to use real TC fluid. Also feasible to use any fluid meets JWS 3320 specification. Possible to use multi-CVTF if urgent.
CVT fluid FEP/N: 08886-02505 (4L), 08886-81390 (5L Euro)Specification: JWS 3401Density, at 15°C0.840
Flash point, °C175
Boiling point, °C316
Pour point, °C-45
Viscosity, at 40°C, cSt22.4
Viscosity, at 100°C, cSt5.2
Since 2012 there was a gradual shift of all CVTs to brand-new "energy-saving" FE fluid (significantly reduced viscosity and less beneficial additives).It is optimal come use actual FE fluid. Feasible to use multi-CVTF if urgent.
"Why execute you write about this now? this particular day everyone deserve to buy the actual oil"Firstly, it is no so simple to buy an initial transmission fluid in some parts of the world. Especially if the auto manufacturer declares that the ATF/CVTF is filled for lifetime.Secondly, authorized dealers and also traders often substitute the advice "genuine fluids space preferred" with categorical "genuine fluids only". The is impossible to agree through this gross manipulation."Why are GM and Dexron taken as a reference?"Today, the GM-Ford joint undertaking for transmissions is on the sidelines the life and deep in the shadow of the world"s infection giants - Aisin, ZF, HPT, Jatco... Nevertheless, it was GM that pioneered the mass-market of automatically transmissions, the world"s largest OEM supplier of ATs, and also their liquid specification has end up being synonymous v "ATF" for long years."What about universal/multi fluids?"A an excellent example of exactly how the manufacturer the "Toyota" transmissions itself relates to the idea that a narrow specialized fluids - produced under the "Aisin" brand AFW + as an alternate to every ATFs from D-II come WS (as fine as numerous genuine ATFs of other brands) and CFEx together an alternate to every CVTFs including TC and FE.
But currently in May"1999, an update TSB TC003-99 bulletin was released, according to i m sorry the T-IV was now a universal alternate for the kind T.

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On the various other hand, in the technological documentation for the residential market, substitutes because that the kind T were never provided, and on the original metal cans of kind T-IV is still printed in Japanese and English "it is not recommended come use... Rather of kind T".
Which choice is an ext correct? The very first and last export model with a infection that used type T liquid was the RAV4 SXA10 (for which these bulletins appeared), yet in Japan in 1988-2002 practically two dozen different models were developed with A241H and also A540H. Therefore, in matters of operation of the all-wheel drive, the practices of the domestic market deserve an ext confidence. And also today us can include - if Japanese Toyota HQ officially recognized the replacement of type T, it would not have traded this liquid till 2020s, but automatically dismissed it together T-II, T-III and other oils through really outdated specifications. "Can I usage WS rather of T-IV?"
If we were talking around AT that have actually just come off the assembly heat of the second fifty percent of the 2000s, then such an alternative would look fairly acceptable. However, it lools choose inappropriate v regard come the currently sufficiently older AT."Well, ~ all, would certainly this non-genuine oil fit me personally? top top the deserve to it is written about the conformity the Toyota"We space not sustained by some brand, so us refrain from listing the agree analogs or approving a specific choice and favor only note with some level of abstraction:- an initial of all, it is worth considering the products of the timeless Toyota partner and also manufacturer of many of actual oils;
- secondly - multi-fluids of classic brands (which carry out not need advertising);
- thirdly - this mainly involves the west European market - the commodities of the leading nationwide manufacturer of a particular country;- fourthly - multi-fluids under the second rank brands and also under the very own brands the packaging companies.In any case, you have to not to buy fluids promoted for the local industry by russian swindlers under many pseudo-Japanese or pseudo-European brands."Did anyone actually usage non-genuine fluids?"
Evlat! ns would prefer to remind you that Japanese cars appeared here earlier in the days once there to be no cell phone phones and also the Internet, when to the eastern of the country it was possible to drive a vehicle only follow me the frozen rivers and also often there to be skirmishes with neighborhood robbers... Of course, climate there to be not also the really concept of "genuine fluid", which started to be imported just at the revolve of the 2000s.But indigenous the really beginning the the 1990s, 10s of hundreds of Toyotas (including those with AT A241H, A540H, A245E, A340E) to be operated right here using any available oil - without breakdowns and problems, and also many of them still feel great today."Everything is clear... However maybe the real is much better anyway?"Of course, in addition to the benefits for the car, the use of real fluids has a pacifying result to the owner and also increases his an individual proudness. But do no forget the in addition to the real ATF the manuals prescribed come use: - Toyota authorized engine oil;- real Toyota Super lengthy Life Coolant only;- real Toyota strength Steering Fluid;- actual Toyota Brake fluid 2500H;- actual compressor oil ND-Oil...As fine as actual Toyota parts.Which bought indigenous authorized Toyota certified dealer only.Otherwise, the automobile will fall apart right away, won"t it?