P1790 & P0700

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09-04-2007, 08:23 PM

qstorm78

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P1790 & P0700

Got a CEL over the weekend.

Codes came back as:

P1790 -- Automatic Transaxle Concerns
P0700 -- Transmission Control System Malfunction

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09-04-2007, 08:28 PM

AznX TL

where is....

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is your transmission on its way out?

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09-04-2007, 08:47 PM

qstorm78

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Think so. Its been shifting hard from 1st both up and down but it was still running fine. Started hearing a rattling noise when accelerating usually around 1st and 2nd, not sure if its tranny related. Tonight when moving from park to revers, it just banged really hard.

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