anyone had their guages acting up? My wifes 05 Grand caravan, when you start it sometimes all the guages peg out and slowly come back to normal, then all the normal lights and readouts come on as they should, but this has me wondering...

 

normal its the cluster doing a self test

 

Well actually it was the battery losing charge, replaced battery and it went away. I did remove the battery terms from the old batt, and it didnt reset anything,so it wasnt the computer resetting that fixed it. Also just before the battery died I went to autozone and had them scan it it came up with 3 different codes I think one was the crank sensor and the other 2 had to with the tranny. After replacing the batt, I had them scan again, no codes, and also 3 other times in the past month to make sure the codes didnt pop back up. no codes.