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Sedans Hyundai Sonata Hyundai Sonata Transmission Questions
155 messages, Last post on Oct 13, 2009 at 12:20 PM
You are in the Hyundai Sonata Forum. Your Hosts are pat & karens
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Replying to: newowner10 (Jan 21, 2009 2:13 pm)
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Replying to: backy (Jan 21, 2009 2:31 pm) I just told them that my 1-2 shifts were harsh and that I heard there was a service bulletin about it. The updated the firmware on the computer controlling the tranny and so far I am pleased. I no longer have to get off the gas as I feel a shiftpoint coming.
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Replying to: dave868 (Jan 21, 2009 8:11 pm) I was starting to regret my purchase due to the harsh shifting. Now it's smooth as silk. If you are experiening harsh shifts please go to your dealer. The computer update was quick and effective. |
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Replying to: dave868 (Jan 21, 2009 8:11 pm)
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Replying to: bigredtx (Feb 16, 2009 12:54 pm) http://sonata.jerrystout.us/tsb/tcm_calibration_update.pdf (thanks to jerry) |
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Replying to: bigredtx (Feb 16, 2009 12:54 pm) I can't say enough how happy this has made me. I was very happy with the car but the harsh shifts were making me hate the car.
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Replying to: dave868 (Mar 01, 2009 5:35 pm)
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Replying to: craigbrooks (Mar 03, 2009 11:13 am) http://www.jerrystout.us/sonata/tsb/tcm_calibration_update.pdf Don't click it.... copy and paste it into your browser. If you still can't get it, let me know. I have the pdf, i can email it to you.
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Replying to: dave868 (Mar 03, 2009 11:52 am) |
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Replying to: dave868 (Mar 03, 2009 11:52 am) (see, that's all it takes to make the board think it's a link!!  )
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