CAnt shut off the LB7

[djms]

My cousin has an 02 with dmax with a efi tuning lift pump and trans, and when he turns the key off the guages fall and everything dies except the engine, he can also pull the truck out of park without stepping on the brake. Anyone have any ideas?? Thanks

 

[Kat]

I would reflash it with a full flash....Something isn't right there.

Unless someone has been messing with the wiring.

 

[ripmf666]

Safety bar in steering column is bad if its shifting without thebrake pedal.

 

[ripmf666]

look at 35 then 40 in this link http://www.duramaxdiesels.com/forum/showthread.php?t=6911