C7 A6 Missed 1-2 Shift
Ok - looking for feedback here...
have a 2012 A6 3.0T - APR Stage 2 tune. While rounding a wet corner, shifting 1-2 in manual mode - the trans failed to make the shift into 2 and the engine over reved. I got a Gearbox Malfunction message on dash - said to pull over immediately. I pulled over and it told me I could now drive. Put the car in D and it would not go. I shut it off and then restarted and everything seemed fine. My question is - what could cause this condition on what was a perfectly functioning car/trans? What I am really looking for is the answer to the question "How does the trans shift?" Engine - throttle gets cut Trans - computer does this and that... How could the trans miss the shift, leaving it essentially in neutral? Trans has 37k miles on it - and I was going to service the fluid. Wondering if I could have a bad servo? Solid feedback would be greatly appreciated! |
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