It's been a while since I've posted here. I have 07 2500 4x4 and the throttle light along with CEL is on now for the second time. There is also a buzzing sound in the dash when this happens. The gauges will jump as well.

I took it in the first time this combo came on and they told me it was due to loose ground cables and loose connector under the dash. That info was $160.00.

Has anyone else seen something like this? I can't wait to see what BS they come up with this time. Sorry, venting a little. I don't think there's a dealer in area period that has clue on how to work on these trucks.

Russell

 

loose grounds cause all sorts of crazy issues. go around and clean grounds on the block and the ones on the fenderwells. check all grounds under dash as well.

 

They replaced the batteries, so I will definitely checkout the grounds.