For the past year I've been having a problem with my 2008 T&C, 4.0L. When driving at low RPM, the engine quits, usually it's when I take my foot off of the gas, and in a turn it's dangerous because the power steering cuts out and my wife doesn't have the strength to manually keep the car in a turn. It doesn't happen daily, only about once a month, but now it's happening almost daily.

We've taken it to the dealer 3 or 4 times over the past year, and they can't find a problem, but they said it could be a weak battery, so they talked my wife into replacing it 6 months ago, which I didn't agree with, but I was out of town at the time.

It seemed to fix it for about a month, but it started acting up again, same problem. It just happened twice today, and I was able to get the fault code, P0406. which is "internal control module RAM"

Is this simply a computer problem that will be fixed with a computer swap? If not, I've got to get rid of the car, because it's too dangerous to have my wife driving a car that will stall and be too much for her to control with the power sterring out.

 

take it to them with that fault code still making the light come on

 

I have the exact same problem. Curious to know if it was ever fixed.