p3001 Battery ECU malfunction
p3004 Power Cable Malfunction


any ideas?

 

clean your battery terminal? check your grounds make sure they are clean also.

never heard of them, but thats the best i could think right at this moment.

 

anyone else?

 

well, are you sure those were the codes???? GM doesnt even have those listed in the DTC's for an 07 classic!!! looks like your up that certain creek without a paddle..

 

not to be a dick...but i do know how to read and thats what efi live read...i typed in dtc p3001 and those are what came up

 

new truck, have you done any "electrical" mods? you have nitrous in that pretty truck? undone your grounds at all? Messed with the RPM wire in the harness at all? Just pulling out of the air here. most times, especially on something as new as the Dozer'mobile you need to double and triple check ANYTHING you have changed. Have your hillbilly brother reflash the pcm for ***** and giggles. if it comes back, make it a warranty issue.

 

i aint workin there any more..

 

dick or not...... people do make mistakes, I was trying to help with my dealer info but good luck with your codes

 

kinda maybe think i figured it out...i had my constant 12v wire off my relay for nitrous ran to the little red box under the hood...a few weeks ago i went out to start my truck in the morning and it was dead....well got it jumpstarted and went to work and 11 hours later it was dead again...when i got to work that mornin i thought i smelt a little electrical burn...went cruising that evening and started smelling the burning again...so i got out and cut the wire that was running to the red box. Well i got to lookin today and that wire was pretty burnt right at the terminal. took it off, reflashed the stock tune, drove it for about 20min, shutting it off a couple times, then went back and flashed the performance tune back in. So far nothing has showed back up.

 

cool. now i'd check that nitrous SOLENOID(edited), make sure it's not fried. I am sure you know it needs n2o running through it to keep it from over heating. I know I know I know, you didn't have it on though. BUT that little red box could be powering the relay when power to the truck is off. You use a postive or a negative to fire the solenoid? (I use a ground)