Jump to content

auxiliary switch options

Shoguns80

By Shoguns80
in Modifications, Wheels & Tires

 Share

Recommended Posts

  • Replies 52
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

Popular Posts

rbrjr1
rbrjr1

in the legacy body style, it's been a mixed bag, some people had a wiring harness that already pinned out all the switches, but didn't have any relays or battery/switched leads. some people had nothin

Shoguns80
Shoguns80

Looking for an auxiliary switch that'll mount directly in the factory locations and haven't been able to locate any GM part options.  I'm trying to maintain that factory look.   Is anyone aw

Smoothbassman
Smoothbassman

I need these switches in my life!!! Sent from my SM-N960U1 using Tapatalk

Posted Images

BetaX Enthusiast

BetaX

Posted
Posted
On 10/9/2020 at 11:31 AM, TA^Guy said:

Two options I wanted in my truck but did not because of limited availability was upfitter switches, and trailer TPS.   Does anyone know if the harness and/or relays for this is already in the trucks?  Could the switches be purchased and installed as a 'plug n play' solution?  

Yes. Easy install. About $270 to buy all of the parts. Few threads on here that will give you part #'s and some instructions. 

  • Like 1
  • 1 month later...
  • 1 month later...
ChevyPhil88 New Member

ChevyPhil88

Posted
Posted

I don’t see why we can’t pull the switch panel out and make them “spacer” become switches they look to be like they can be functionable and few years ago I seen where a guy had pull that apart cut plastic piece off and they are actually switches but this was older truck like 15 ish but I haven’t seen anything about 19-20 models where this is the same bc I too bought the grille insert lights and I plan to wire it up to the extra switches/spacers whatever you call them bc I believe they are in fact switches just not it use so they are blocked off, and same time I plan to install the auto stop eliminator just trying to research it more b4 I go into it as I’m waiting for both these items to get delivered so somebody tries this lmk!!!!

  • 2 months later...
Mike Quint New Member

Mike Quint

Posted
Posted (edited)

Were you able to tap into the auxiliary button? I have the same issue.

Edited by Mike Quint
rmac4 Enthusiast

rmac4

Posted
Posted

Following - I'll need the Aux switches once I get my FabFours bumper on for all the extras

  • 2 months later...
Sierra Jon Enthusiast

Sierra Jon

Posted
Posted

Also following... I'd rather use a blank switch than install the upfitters just yet.

todd308 Enthusiast

todd308

Posted
Posted

I recently did the Aux switches, if I had it to do over again I'd either have gone another way, or possibly modified the Aux switch install.   Mostly because to me having the relays/power wires under the dash is really inconvenient, most stuff people want to hook up are in the front end.  So having run to run the small 12-14ga power wires back toward the hood/battery is just silly, plus now you have to find a way to run heavy power wire through the firewall because while the fused switches might be 20-30amp,  the minimum wire gauge for a 10' run at 30amps is 10ga.   Good luck pushing 5 10ga wires through that little firewall port. 

 

I think if I was doing it again, I'd mount the fuse/relays under the hood and try to extend the wiring from the aux switches to the fuse/relay box under the hood.  

 

That or just do it right the first time and use one of the new wireless aux switch setups. 

Transient Senior Enthusiast

Transient

Posted
Posted
15 hours ago, todd308 said:

I recently did the Aux switches, if I had it to do over again I'd either have gone another way, or possibly modified the Aux switch install.   Mostly because to me having the relays/power wires under the dash is really inconvenient, most stuff people want to hook up are in the front end.  So having run to run the small 12-14ga power wires back toward the hood/battery is just silly, plus now you have to find a way to run heavy power wire through the firewall because while the fused switches might be 20-30amp,  the minimum wire gauge for a 10' run at 30amps is 10ga.   Good luck pushing 5 10ga wires through that little firewall port. 

 

I think if I was doing it again, I'd mount the fuse/relays under the hood and try to extend the wiring from the aux switches to the fuse/relay box under the hood.  

 

That or just do it right the first time and use one of the new wireless aux switch setups. 

The Ford Raptor has aux switches where our rear window/sunroof switches are, but the blunt cut wires are under the hood.  Essentially, GM would have to include auxiliary switches as a package or else for all trucks. 

Limelight Enthusiast

Limelight

Posted
Posted

I did this for my train horn install (2500)

 

I had the switch bank completely out. Mine come out in sections of 3. It looks like the board extends into the fake switch area and there is a button on there. I didn’t dig any further because my plan was to drill them for my switches. 
I installed my switches here instead...

 

 

BD85FF6C-1540-474D-9E1D-BDBBD8196C91.jpeg

  • 3 months later...
coryb3006 Enthusiast

coryb3006

Posted
Posted
On 6/1/2021 at 6:13 PM, Limelight said:

I did this for my train horn install (2500)

 

I had the switch bank completely out. Mine come out in sections of 3. It looks like the board extends into the fake switch area and there is a button on there. I didn’t dig any further because my plan was to drill them for my switches. 
I installed my switches here instead...

 

 

BD85FF6C-1540-474D-9E1D-BDBBD8196C91.jpeg

You have any photos of where you put the horn, tank, and compressor?

  • 3 weeks later...
ScottNic New Member

ScottNic

Posted
Posted

I have a 2020 Chevy 2500HD and I want to add a train horn and have it go to my aux switch. I cannot find anything on how to utilize the end blank/switch. My installer cannot find anything through his dealer network...

 

Can anyone lead me in the right direction? [email protected]

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

    • twgraham
      Video processing module location

      By twgraham · Posted

      Can someone tell me where the video processing module is in a 2023 Silverado? I'm getting conflicting results that it's in the front passenger area or the rear passenger area behind the seat.
    • Chuck FB
      Missing thrust bearing? And oil selection

      By Chuck FB · Posted

      Yes I agree, its what amounts to free advertising to let people know about his UOA testing company, and not that there is anything wrong with that but certainly that is a motivator for putting out videos about the science of oil as well as other topics such as oil and air filtration etc. The interesting part I found with his last video is not only the physics behind the reason for the varying wear due to a diesels working torque range causing more bearing load and that higher viscosity oil is of benefit, it was also that the chemistry behind the GM Dexos 0W-20 and the Mobil Dexos licensed 0W-20 are far enough apart that its showing up with a difference in wear even though the two oils are matched in viscosity and in that comparison viscosity was not having the finger pointed at it.    There are a few youtubers out there or one anyway that I have watched a bit of who has gone through the pains of accessing various countries manuals for a certain engine platform and while in the US/Canada it may say use 0W-20 or what have you for some Toyota product, in some other countries it sings a very different tune for the very same engine with the typical traditional oil viscosity/ambient temperature charts to help choose which oil viscosity is correct for the conditions the vehicle will be used in and in some cases its taken an engine in a US manual that states only use 0W-20 as per warranty coverage and yet that same engine in certain other countries may have up to a 15W-40 etc oil option that meets the spec. Another words the guy who is driving through Death Valley or Phoenix and south weather at 120f is often being fed a line of bs by the US system that has forced vehicle companies to restrict the warranty to a specific low viscosity oil for anterior reasons as well as the long drain interval suggestions.    Thankfully youtube is free ( yet anyway ) for viewers to sift through information and of course comes with the good and the bad ( truth and lies ) and we can choose to turn off/not watch what a person finds is bs or just not interested in the topic.         
    • Atlas
      Missing thrust bearing? And oil selection

      By Atlas · Posted

      No doubt... But, as someone who doesn't pay for his services, but who has provided a few views/clicks on his Youtube platform, the data around the Mobil oil testing I think does have some value including to "freeloaders" like me.   A lot of what he's doing is likely showing the OE's work in their oil selection, something that many of us had kind of assumed was true all along, a good balance of both excellent protection and efficiency.
    • Z45
      Missing thrust bearing? And oil selection

      By Z45 · Posted

      Lake Speed is drumming up business for his company just by being in the spot-light so he has a vested interest in stoking the 0W-20 fire.  IMO  
    • Chuck FB
      summer road trips in the 2026 2500HD

      By Chuck FB · Posted

      I knew when I bought my truck that it had off road hill decent or craw control or whatever they call it and rolled my eyes at that but it gets throw on with other options my truck has, I just never had a heads up if the highway speed regular cruise setting had anything to do with the brakes and that took me by surprise. If you've ever been to the top of Pikes Peak and watched those ahead of you on the way down with their brake lights on constantly, one can guess they are probably not gearing down or not enough anyway if their vehicle will allow and a good reason their is a brake check spot part way down where they use an infra red heat gun to check how hot ones brakes are front and rear.    Your right that once one gets out of the front range by Denver and I've not been on that stretch of 285 between Denver and Fairplay myself but I know its high and Fairplay at 10000 feet, Buena Vista at 8000, it drops a bit from there but then your going back up and over the 11000 pass and Durango is at 6500 . So yes your definitely right that 6500 and a lot higher is the theme of going anywhere out in that direction from Denver but hey, the down hill sections give fantastic fuel mileage !.    I don't even look at the fuel pumps for what premium costs here, since I live on a farm and up to this point get fuel delivered I am rarely in front of a fuel pump and when I am, I am often using card lock bulk fuel stations so it tells me what the price is AFTER I buy the fuel. Looking up on gas buddy and converting to US gallons but in Canadian dollars, regular on average of the prices listed was around 5.95 and premium is around 7.00 . That was one reason I did not go for the 6.2 half ton aside from its lack of carrying/towing if one was going by the rule of using premium fuel and until recently one could only buy regular farm gas if playing the few cents off game for farm dyed fuel for a "farm licensed pickup". But yes I hear you on the fuel price difference and like the diesel theme with it often being more expensive then gas it doesn't have quite the charm to it either as it once did although right now here for some reason the price of diesel has come down more so its now inline with the price of regular gas. 

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...