Have my new 06 truck hooked to the trailer and am ready to pull out for a coast to coast run early in the morning.
Went over to put my luggae ect in the truck and found the key had been left on and the batteries dead. Hooked the battery charger to it for 15 minutes or so and it started right up.
Now I have the check engine light on, i unhooked the battery cables for 1/2 hour reconnecte and light is still on (continues to stay on when running)
pulled a code of 2509

P2509 ECM/PCM Power Input Signal Intermittent

what to do ?

 

Bump---how about some input on this one---getting dark outside

 

It could just be a stored code that's keeping the light on.
I've had that happen before, and 10 or 15 engine Start - Shut Down cycles and the light went out.

We tried to warn you about listening to the Dixie Chicks in the truck all night long......but would you listen to us.......Nooooooooo.....

 

Be Nice !! I switched between the Chicks and Willie.

 

That's not a code I would worry about. Seems pretty clear that it was caused by the battery dying with the key on. Somebody with a scan tool can clear it, but it will go away after a few starts - 35 I think.

 

Thanks--- wouldn't wanna give me your phone number to use in case Ibreak down would ya ??

 

If you're headed my way I'd be happy to help you out.

 

This trip is Colorada-Calif and Arizona -- Next trip is Idaho and Montana--Next trip is Ma and NY so could be limping by then

See why I install the Air Ride Seat ??