Jump to content

Adding GM factory trailer brake controller

McClain210

By McClain210
in Modifications & Accessories

 Share

Recommended Posts

  • Replies 52
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

Popular Posts

pgamboa
pgamboa

I’ll be adding the factory TBS to mine. Once I have the time. Lol. I’ve got the modules ready to go (to get programming done) along with my cluster. There are 2-3 modules, programming, and wiring

aseibel
aseibel

From what I've heard, the factory controller can't be added later. Need to look at aftermarket controllers.

pgamboa
pgamboa

Nope. Not yet. Module still with WAMS. No free time Sent from my iPhone using Tapatalk

Posted Images

TinkeringFox Enthusiast

TinkeringFox

Posted
Posted
1 hour ago, pgamboa said:


Nope. Not yet. Module still with WAMS. No free time :(


Sent from my iPhone using Tapatalk

Free time? Nope, that’s time you’re essentially paying for! Can’t wait to hear the good news....I mean confirmation that I’ll be spending more money on another upgrade!

  • Like 1
  • 2 weeks later...
Bucknasty Enthusiast

Bucknasty

Posted
Posted

Following this as I want to install one in mine but I like the factory look

  • 4 months later...
rbrjr1 Enthusiast

rbrjr1

Posted
Posted

since I haven't seen a pgamboa video about this subject on YT, I assume it's still a touch further down on the upgrade list..

pgamboa Senior Enthusiast

pgamboa

Posted
Posted
since I haven't seen a pgamboa video about this subject on YT, I assume it's still a touch further down on the upgrade list..

Yup. WAMS has my cluster and TBCM and CCM. Still trying to get them to communicate.


Sent from my iPhone using Tapatalk
  • Like 1
rbrjr1 Enthusiast

rbrjr1

Posted
Posted

Yup. WAMS has my cluster and TBCM and CCM. Still trying to get them to communicate.


Sent from my iPhone using Tapatalk

It seems bizarre to me that GM would make something like this so complicated when an aftermarket box can be added so simply (at the cost of major aesthetic points).

Especially when it seems every vehicle with any of the tow package RPOs appear to have the all the hardware to make it happen.. (save the dash switch).
pgamboa Senior Enthusiast

pgamboa

Posted
Posted
16 hours ago, rbrjr1 said:


It seems bizarre to me that GM would make something like this so complicated when an aftermarket box can be added so simply (at the cost of major aesthetic points).

Especially when it seems every vehicle with any of the tow package RPOs appear to have the all the hardware to make it happen.. (save the dash switch).

Yep.  There are 2-3 modules that are specifically for trailer brake.  So those items are omitted...even though some of the dash harnessing is present.  

  • 4 months later...
swathdiver Senior Enthusiast

swathdiver

Posted
Posted
On 2/6/2019 at 7:03 PM, az-4x4 said:

Looks like it can be done now. I'll be trying this out in a month or two.
 

 

This is for a replacement, not adding something that wasn't there before.

On 11/13/2019 at 5:17 AM, rbrjr1 said:


It seems bizarre to me that GM would make something like this so complicated when an aftermarket box can be added so simply (at the cost of major aesthetic points).

Especially when it seems every vehicle with any of the tow package RPOs appear to have the all the hardware to make it happen.. (save the dash switch).

Not bizarre, it's INTEGRATED whereas the other ones are not.  One gets features not usually available with an aftermarket controller, especially from 2012 on. 

No Tyme Senior Enthusiast

No Tyme

Posted
Posted

I have a question that I can't seem to find the answer to... My RV that I would be towing does NOT have ABS brakes, but the truck would have (most likely, as I am currently without a truck). 

The question is... would the integrated TBC have any advantage over say an aftermarket TBC if the truck I purchased did not have it installed from the factory?

swathdiver Senior Enthusiast

swathdiver

Posted
Posted
On 4/12/2020 at 10:44 AM, No Tyme said:

I have a question that I can't seem to find the answer to... My RV that I would be towing does NOT have ABS brakes, but the truck would have (most likely, as I am currently without a truck). 

The question is... would the integrated TBC have any advantage over say an aftermarket TBC if the truck I purchased did not have it installed from the factory?

Yes, check the owner's manual of the truck you're looking at for specifics.  ITBC controls sway and the brakes on the trailer during sway for example.

  • 1 month later...
Pinky Z71 New Member

Pinky Z71

Posted
Posted (edited)

Stock controller can't be added later which is lame ...I went with the Redarc controller too, for the remote control ...here's my version

 

 

IMG_20200401_181503.jpg

Edited by Pinky Z71
  • 2 months later...
Necroman99 New Member

Necroman99

Posted
Posted

Gents, at the risk of being sounding dense.  I want to confirm that i cannot just purchase and plug in the new dash piece and controller head?  I bought a tekonsha and was wiring it up and took my dash apart and lo and behold theres the harness for it!  The presense of the harness does not prove that im good to go?

JimCost2014 Senior Enthusiast

JimCost2014

Posted
Posted
1 hour ago, Necroman99 said:

Gents, at the risk of being sounding dense.  I want to confirm that i cannot just purchase and plug in the new dash piece and controller head?  I bought a tekonsha and was wiring it up and took my dash apart and lo and behold theres the harness for it!  The presense of the harness does not prove that im good to go?

Welcome to the site.

 

No sir, the brake controller is a factory option, and is set up in the ECU, BCM, and so on, it can not be added after the fact. 

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing

  • Latest Articles

  • Posts

    • Gkistler
      2015 Sierra Denali L86 cyl 5 misfire at idle

      By Gkistler · Posted

      Hi friends - first time poster. I have a 2015 sierra Denali with 150k miles, I’m the second owner and she’s given me 75k of great service. I run a pulse AFM disable device. Starting Thursday when I exited the freeway after a short local ride it started idling rough, with an obvious misfire shake and was down on low end power.  I got it home and hooked it up to my scannner and found no codes but in live data a pretty bad misfire on cylinder 5. I replaced the coil, plug and wire with all new OE replacements (Delphi gn10165 coil, acdelco wire and 41-168 plug). It’s still behaving the same way after firing the parts cannon at it.   I know cyl 5 is a non AFM cylinder so I am not thinking this is AFM related but I’m kinda at a loss. injector? Bent pushrod? It’s running too well over 1k rpm to suggest those IMO. Has anyone chase this issue before and what was it? Any suggestions? 
    • zibzer2
      Pulsating Noise 4Cyl Mode

      By zibzer2 · Posted

      2017 Silverado L83 5.3l 6speed transmission Hello, not a new member but havent posted in a while and my old signup info isnt working so had to create a new account. anyways, I have an issue with my truck and hope someone can spread some light on whats happening: -when it goes to 4cyl mode it makes a clunk sound (but not when coasting or going downhill) -when in 4 cyl mode and under load it makes a load pulsating sound (not a tick). -goes away completely when in M5 gear or when plugging in an AFM delete. Im guessing it is one of 2 things but im not convinced of either to be honest. 1. lifter stuck in v8 mode 2. torque converter shudder realistically it doesn't seem like the TC as there is no physical vibration , and it never happens in v8 mode. but maybe? and wouldnt a lifter make a sound whether with load or not? any ideas let me know please. thank you!  
    • Chuck FB
      Some Assembly is Required

      By Chuck FB · Posted

      Which has made me wonder with the various engine failures of a few brands in the last few years, is it sub par materials such as lifters etc causing failures, or bearing clearances on the crank etc or perhaps bad designing of an engine physically or causing too much load on the components due to the hp/torque they can push out of them. Or is the oil viscosity and additive package of current oils or a lack of oil flow by an oil pump not able to supply sufficient oil at idle or under high load at low rpm. Or is it every item I listed that combined together has pushed the limits so far to the left that there is hardly a margin of safety left and add in some fuel dilution and too long of an OCI and premature engine failure is the result ?. 
    • Grumpy Bear
      Some Assembly is Required

      By Grumpy Bear · Posted

      He is not saying that an SAE *W20 will have more viscosity than a *W40 due to MORE VII polymers. He is saying that although multiple *W40 may post in the PDS the same or similar 100 C and 150 C viscosities that the blenders choice of modifier TYPE and AMOUNT to get his chosen base to grade will not give identical real world viscosities in shear and at temperature. All will pass the SII test but not all will pass the 100 C HTHS (unpublished value) testing the blender does and relies on to get the required by law "percentage improvement' referenced to his last great work.    Tis the problem with the lie. Once told others are required to support it. 
    • PunchT37
      Parking Brake - Automatic Engagement Questions

      By PunchT37 · Posted

      I have a `25, 1500 that auto sets on incline. Never knew that at first. I have the electronic shifter. Just think if it didn`t do that? Unlike a mechanical shift that you can muscle out of park, how would you get this thing out? That would be a problem.   What I found out later is, I don`t have to push the button to release. Just put it in gear.   Setting parameters? Don`t know if it`s possible.

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...