Started throwing codes when taking off fast from a stop:mad: . EVO set to tow, latest version, fingered and blocked:

U1041 unknown
P0504 brake switch A/B coorelation
U1041 unknown
P 0403 EGR circuit error(once a day for last 3 days)

Has my finger stick bit the dust:damnit1: ??
What the heck is a brake switch A/B coorelation?
What is a U1041???
:help:

Code:U1041Modules:BCM, DDM, ECM/PCM, SDM, TCM Description:Lost Communications With Electronic Brake Control Module (EBCM)

Not sure what it means but here it is.

Are you spinning the wheels when your taking off? Maybe you have a bad ABS switch at one of the rear wheels? Just a guess.

I have gotten the p0403 just out of the blue lately.
The u1041 is new.
I did take off with a bit of a jolt at lunch. I was at a light with a new ford t-bird convertible reving on side of me so I decided to show him my 7000 pound sports car. I took off faster than I normally drive and the street we were crossing has a raised center and the rear did seem to hop and grab in the intersection. Just felt like normal empty 3/4 ton suspension on the street to me.
Where are the connections for the abs so I can check them?

Sorry I wrote switch but meant sensor. I don't know where the connectors are I was just making a guess :) . I remember sometime back there was something on here about problems with the ABS wheel sensors up north where they salt the roads.

Maybe someone with real knowlege will post up some help.

I have only had one P0401 but it cleared and has never came back. It seems my stick is working good.

Hope you get it figured out.