I have a 2007 5.9 1 ton QC DRW 51000 miles running a Smarty s06 I have started getting a unknown trouble code P0001. I have been running the truck on stock setting for the last 90 days with the same results. The tack and speedo start jumping around as if im losing speed or rpm but it dose not show any sign while driving, if I happen to be at a red light it will shut the engine off. I took the truck to the dealer the Dodge tech said my batterys we bad, $375.00 later its still doing it but getting worse. When it shuts the motor off I get a P2509 data lost loss of power. I have gone through the truck cleaning all the grounds I can fined. Yesterday I turned the truck off at lunch, I tryed to start it last night and nothing no click nothing, the door switch lights would turn off every time I turned the key to start, every thing else seemed to work fine. This morning for sh-ts and grins I tryed to start the truck and guess what it started straight up as if nothing was wrong. I checked the codes again and it also has code P0532 A/C sending unit voltage low. Can anybody shed some light on this PC001 code or what is trigering these codes.

TJ.

 

I bet it's a loose TIPM connector. That would give you a lot of crazy issues because it would cause a loss of the 5v signal used to power the sensors.

 

I feel for the original poster.....these are awesome trucks that are capable of making insane amounts of power but just one faulty sensor or a loose connection and you would smash your head into the bumper....repeatedly.... if you knew it would tell you what was wrong with it. Hope you get it figured out....keep us posted on what you find.