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Auto won't change gear and has the check engine light on, transmission error: Shifter signal invalid , internal shifter failure. The shop cant fix it, they sad i have to change the computer in transmission... This problem comes up 2-3 times per year, after delete code it works again. please help me

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With no information and no way to diagnose this and since a shop did look at the car then I would have to assume its been diagnosed and the computer is at fault. If the trans still works then solenoids or computer is the only other choices.

Best bet is to follow their advise or go get a second diagnoses some where else to confirm it.

Posted on Feb 03, 2010


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