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2012 3500 brakes light come on whenever

superduty_59

By superduty_59
in Ask A GM Technician

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superduty_59 New Member

superduty_59

Posted
Posted

I have a 2012 express 3500 cargo van. 50K miles. About 6 months ago the traction control/ stabilitrac service warning comes on and off. When the warning is on the cruise control don't work. Also my brake lights come on going down the road and sometimes when the van is running but in park with nobody inside. Also when it does this something keeps clicking under the dash. My boss will not give me the time to take in for service until something makes it undrivable. Any help would be great!

gmtech4 Senior Enthusiast

gmtech4

Posted
Posted

no help here ,under warranty ,not your problem ,take it in ,,my crystal ball blew up last week !!!

 

you have a pretty good electrical problem goin on

zach1990 Senior Enthusiast

zach1990

Posted
Posted

whatever happened to the good ole 100k mile warranty? :sigh:

RyanbabZ71 Senior Enthusiast

RyanbabZ71

Posted
Posted
whatever happened to the good ole 100k mile warranty? :sigh:

 

That is for powertrain everything else is 36k

 

 

Ryan

 

 

gmtech4 Senior Enthusiast

gmtech4

Posted
Posted

Yea warranty is up.

oooops ,did nt read that part ,,,my bad

 

 

get the ABS/TCS and the BCM scanned with a real scanner and reply with the code(s)

 

and its undrivable now BTW ,,,,lights coming on is a hazard....take it in ,,dont drive it any more

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