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V70 , 2000 Automatic transmission fluid change

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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FireFox31
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Re: V70 , 2000 Automatic transmission fluid change

Post by FireFox31 »

It doesn't help that my 2000 V70 manual has a typo listing the transmission as "AW 50-50 LE". I looked pretty hard for fluid compatible with that incorrect part name. In fact, the 2000 V70 has the AW55-50 LE 5-speed automatic. As everyone says, it requires JWS 3309 fluid (also known as T-IV), sold as Volvo part number 1161540.
FireFox31
Blue 2000 V70 NA manual, "the V70" - died, reborn, totaled, donated, stripped
Green 2000 V70 NA automatic, "the G70" - awaiting 2nd rehab
Black 2000 V70 NA automatic, "Geronimo" - rescued, rehabilitating
Blue 1998 V70 T5 manual, "the T5M" - awaiting rehab

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wizechatmgr
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Year and Model: 1999 V70 XC AWD 2.4T
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Post by wizechatmgr »

To really muck things up, Allison TranSynd is also potentially compatible, as is DelVac Syn ATF for the 99's, and very likely the early 2000's.

Frankly TranSynd was used in garbage trucks in NYC for testing by Allison, not a single failure for 100,000+ miles per truck. It has no replacement interval in that application, mere testing to verify it hasn't been contaminated. If you switch to it I'd suggest installing an inline "polishing" filter similar to what Allison does on their transmissions. Then test it every year or so. Frankly I'd visually check for obvious contamination every oil change. My next fill will be TranSynd, economy allowing...

I agree with others on changing the fluid. VW used to say their transmissions had lifetime fill. They aren't lying, it will work right up until your transmission eats the friction material right off the clutch packs, at that point the transmission has no life left. ~$3-5k+ for a transmission or ~$80 for fluid every other year, the choice is ours.
Wisdom requires knowledge as a prerequisite, but knowledge can be developed due to a lack of wisdom.
In order to learn how to fix something, you must first learn how to break it.
1999 V70 XC AWD 2.4 T -- ~231k miles
1998 V70 2.4 NA -- ~184k miles

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