Duramax Diesels Forum Truck of the Week
Old 10-20-2015, 05:35 AM
Qsplash's Avatar
Qsplash Qsplash is offline
Join Date: Nov 2014
Location: Mesa
Posts: 8

Default Service Trailer Break System on the DIC

I have a read a ton of posts about this problem on here and other sites.. Electrical stuff baffles me for some reason, So I'm basically looking for a much respected mechanic , or Service Dealer ( if need be)..... Also prior to the STBS on the dic I was/am having an issue with the cruise control not wanting to engage or it engages and within seconds disengages....just want it fixed got a dunes trip coming up and don't wanna have trailer towing issues. SO if ya know a good mechanic or even a good dealer that wont rape me too much please let me know ...
2010 GMC SLT 4x4 CCLB
EFI Live w/ IdahoRob Tunes installed by Copperhead Diesel
EGR Blocked
DPF Deleted
4" Exhaust
TransGo jr.
Reply With Quote
Old 07-22-2016, 04:49 PM
Hoffie Hoffie is offline
Join Date: Mar 2015
Location: Far East LA - aka Phoenix
Posts: 213


Sounds like the brake light switch. I had pretty mugh the same issue and a new switch took care of my problem. Just remember to install the new right side up, didn't work upside down.
2011 Duramax SC/SB, 4x4 2500HD -
Air Raid intake
Torque Tech 1
Flo Pro 4" exhaust
dpf/def delete
AirDog II 165
Lots of LED lights
Suspension seats
American Bumper with 12k winch
523,111 miles and no longer counting - Stolen, recovered, sold
Reply With Quote
Old 07-22-2016, 05:49 PM
kiwilml's Avatar
kiwilml kiwilml is offline
Join Date: Nov 2015
Posts: 414

I had that message one time and had a broke wire going to one of the wheel sensors.. Get some shop to hook up a scan tool and should be able to figure something out..
2016 Chevy LML CCSB.. HSP compound turbo kit with a Stainless Diesel 5 blade S475 over stock. Exergy 10mm cp3 conversion and still on stock injectors and transmission. 5" flo-pro exhaust and then EZ Lynk tuning by PPEI. Also have a 3 pod pillar post with autometer boost,lift pump fuel pressure, and egt gauges.
Reply With Quote

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT -7. The time now is 08:07 PM.

Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2019, vBulletin Solutions, Inc.