2006 GC, we've had it less than a year, overall quite underwhelming except for the ride when compared to our 98 Chevy Venture, just turned 100k, MPG deplorable (20mpg highway IF kept under 60mph, no hills with tailwind, 11-13 in town).

Check engine light came on, still runs fine. Finally got the right combination on the key dance, gave me p0513 (skim key? one site said it's about a $100 fix, but still don't know what it's about) and U110UC. I can find nothing on the 110 code. Does anybody have any idea what it is?

Thanks.

 

I have nothing on the U110UC code. A U0110 code is a network (data bus)code meaning "Lost Communication With Drive Motor Control Module". Which drive motor and what the UC suffix means is a mystery. Call your delaership. They might shock you and actually answer the question.

Mind sharing the "right combination on the key dance"?

 

Thanks for the response. I'll try to check it out with whoever owns the dealership this year. They change hands out here like Hollywood folks change spouses.

I honestly don't know the "right combination on the key dance"... One web site said you could read the codes by turning the ignition key off/on, off/on, off/on, then the codes would show up in the odometer. Another website says to do it 5 times. a different site said to do on/off 3 times, not off/on. I tried all those combinations, nothing worked, went to turn it on again to start over, and up popped the codes.

 

Do you have aftermarket remote start or alarm?

 

actually, I do. Drawing a complete blank on the brand. think that has something to do with it?

 

Most likely. Try unplugging the all Remote start module and see if it help.