p0504 code after install

[07metallicgreen]

I am getting a p0504 code after I put your box in my lbz. I was wondering if anyone else had this problem. I didn't even try my box out yet so I don't know if anything else is acting up. I sent ben an email but I have a pull im trying to make Saturday so I was hoping for some quick help. would this be the box, something I installed wrong, or something completey different?

 

[ikeG]

Maybe this will help with ideas.

http://www.duramaxdiesels.com/forum/showthread.php?t=21348

 

[07metallicgreen]

thanks Isaac. I had those 4 taillight plugs under the bed out today. maybe its just something stupid like that

 

[07metallicgreen]

well I looked at some stuff today, and I have no taillights. also the lock up box will not lock or unlock when I press the buttons. any ideas anyone? ben still has not gotten back to me

 

[ikeG]

What did you use to splice into the wires? The supplied t-tap things? Cuz I had trouble with those working before. I just cut and spliced with butt connectors because I didn't wanna try soldering up under there.

 

[LWATSON]

I had trouble with the connectors also, my box didn't work properly until wires were cut and spliced.

 

[ikeG]

I had trouble with the connectors also, my box didn't work properly until wires were cut and spliced.

same here

 

[07metallicgreen]

I did what you said and wired it in with butt connectors and the box works now! but I still don't have brake lights and the code popped up again

 

[07metallicgreen]

veh stop fuse in the cab was blown. thanks again guys!