S4NoRice

First time: Car can't go to reverse.

then I bought the car to a repair shop and ask for the cheapest solution..

Then they told me, that they unplug a xxxx sensor (couldn't remember), and they told me that the car is driveable now.

so i drove it away... the tranny is working but after several days, I found a big big vibration when the car is on Reverse or when the car is in cold condition. At the same time the cluster has some missing lines on the display...

Any idea? what is the problem? by replacing the xxxx sensor, the problems can be solved?

Lu

PaulW

They unplugged something? Well, the first step is to figure out what that is....and look at other responses below.<ul><li><a href="https://forums.audiworld.com/a6/msgs/410732.phtml">https://forums.audiworld.com/a6/msgs/410732.phtml</a</li></ul>

S4NoRice

In fact, all these problems started after the guy unplug the sensor. That's why i rephrase my Qstn.

PaulW

So what did he unplug?

QCRAZY

Probably the tranny multi-function switch....not a smart thing to do.

S4NoRice

well, i think the technition just changed my tranny fluid...