[jflynn]

2009 2.5l with 6sp trans :when engine is cold the shift at around 45mph is accompanied by a flutter of the gas pedal. On rare occasions the flutter can be felt at other shift points.

 

[jpark]

Take it to your dealer and have them upgrade the software to the latest version.

While the 6F35 is a very sophisticated adaptive-shift transmission, the software still controls how the shifting is done, and there have been several upgrades to it.

HTH!

 

[DaveJ]

Although I haven't experienced the gas pedal flutter, I just had my transmission updated to the latest software. The TSB number was 09-18-3. Update was done on 10/13/09. I'm not noticing any problems with the transmission.

 

[kimpossible]

I can feel a flutter in the gas pedal too. Is a TSB update free at the dealer ?

 

[underthetire]

The flutter you feel is the ABS check. The software update will make it less noticeable is all, nothing wrong with the car. If you had the EPAS recall done, it should have the current software, otherwise you will have to pay for the update. TSB is not a recall.

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