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01 Trans


Mesoam

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whats the deal with the 01 trans's failing? is it much like the s80's where failure is basically inevitable or is it preventable with proper maintenance?

also i've heard about modifying the fluid pressure to improve the gear-tronic shifting characteristics, has anyone done that here?

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whats the deal with the 01 trans's failing? is it much like the s80's where failure is basically inevitable or is it preventable with proper maintenance?

also i've heard about modifying the fluid pressure to improve the gear-tronic shifting characteristics, has anyone done that here?

The valve body design is garbage. That along with poor programming from the factory has given these a reputation :rolleyes: This problem went on until some time in 02. Failure on AWD units is higher, but many exhibit very poor shift quality. Best choice is to go 03 and up.

Isn't that a gm tranny?

I know the o4r gt is a gm tranny

The 04R GT tranny is a 5spd aisen warner unit. GM trannies were only installed on 6 cyl engines.

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The 04R GT tranny is a 5spd aisen warner unit. GM trannies were only installed on 6 cyl engines.

/ on the XC90 and S80s

with proper maintence , fluid changes , newer software

you shouldnt have any issues

the 01 I had was mint I got it at 32,000 miles and had the software change and everything else done as soon as I got it.

My uncles has 190,000 miles + and hes never had a isssue both 01T5

only tranny issue I have seen is on the 02XC but that had 220,000 on it so ... oh and my 01XC that had 165,000 when it went

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What's the wager?

if were right you keep the center plate for the drive shaft

if were wrong you send it to firepuma

:lol:

I have picutres .... :ph34r:

00 5 speed auto / only R and NA in 00 were 5 speed

01-04 5speed auto / unsure when it changes in the C70 thou

05+ 6speed auto

If you get a 01-02 I would suggest a tranny cooler , look for the C70 one that would fit all but perfect and should be a pretty close to direct drop in.

The wifes C70 has one its pretty neat

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mine crapped out @ about 110k i think... like 10 months after i bought the car.

In the United States, the AW55-50 is used in the:

• Saturn Ion and Vue, (AF23-5 in the 4 cylinder

and AF33-5 in the V-6)

• Chevrolet Equinox and the Pontiac

Torrent, (AF33-5)

• Nissan Altima, Maxima and Quest,

(RE5F22A)

• Saab 9-3 and 9-5

• Volvo C70, S40, S60, S70, S80, S90, V40,

V50, V70, XC70 and the XC90

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