Jump to content

Recommended Posts

Posted (edited)

Since I wanted to keep the factory running boards (I like AMP but the OEM ones look nice to me on the HD and hide the DEF tank) I noticed they would fit a regular DOT 1/2” round side marker perfectly and the ones I used match the OEM smoke lens and amber led. I looked on the net but could not find anyone with out trucks that has done this so I did. Found the wire needed (purple with gray stripe that is connected to the rear 194 tail light bulb) then solder the connections, 2 costs of liquid tape, then 3M electrical tape and all wire ran inside vacuume line and hidden as best as I can inside truck body supports. Cost under $50. Let me know what you think.  I will post pics on next post so the replies won’t keep posting the pics. 

 

I tied into the wire harness under the driverside cab but you can run wire all the way back to the tail light if you want. Running the wire under the cab to the other side was the hardest part but it is in the support over the trans and had to unbolt (but not remove) the exhaust heat shield. 

 

Even though the holes for the led lights are 1/2”, the grommets are 9/16”. And the Diramax running board supports (the 2 next to the DEF tank) are differint and full metal back as the others are plastic areas. Just take off one support/brace at a time, drill the hole and replace. Future replacement should be pretty easy by just pushing the light out the grommet and adding a waterproof quick connect. 

Edited by EXSlider400
Posted
7 minutes ago, EXSlider400 said:

9481F9F6-16A9-4A44-8DC8-684086A1964D.jpeg

Look's Good. I have the RECON BIG RIG LED Running Light Kit - running / turn .

  • Like 1
Posted (edited)

I do like that one and may add some subtle under truck white led lighting to. 

Edited by EXSlider400
  • 4 weeks later...
  • 3 months later...
Posted

I like what you have done I also picked up some lights, in what location did you tap into the trucks wiring harness?  Also did you have to add any resistors to your LED lights or inline?

 

 

Posted

No resistors. I showed in the pics where I tapped into the harness under the frame on drivers side (purple wire with grey). I also added in one behind the new lower grill I installed when I switched out the main grill. 

D0A9C5C5-E374-47B0-B160-BBC1162F0F81.jpeg

  • 2 months later...
Posted (edited)

Wow,

 

Very nice look indeed...   Thanks for the detailed pics of the wiring, you say this harness is under the truck?  Wondering how long they will last?   One last question....    the OEM step supports are steel?  Tuff to Drill?

 

I was just about to put yellow under board lights on my 3500 but this is far more classy.

 

DS

Edited by dodge stomper
  • 2 weeks later...
Posted (edited)

The supports “covers” are plastic and have enough room not to drill the actual support. Except for the two that are for the DEF tank side, those or a slight bit different design and will need to be drilled in the metal. It wasn’t hard but you have to have the right drill and bits. I took off each for support 1 by 1, drilled it and then put it back on so the runningboards never had to be removed. The ones for the DEF tank are harder to remove and mount.  

Edited by EXSlider400
  • Like 1

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
  • Latest Articles

  • Posts

    • I will admit I haven't experimented much with pressure drops beyond the numbers I put in and part of that is that the numbers I used are fairly low and then found out it would trigger regardless at that 35 psi. Having said that I had tried before had changed the placard pressures and being that I have a 1 ton set to 80 on the placard for the rear I believe it triggered close to 60, the front I don't recall now for sure but thought maybe it could get close to 45 from that factory 60 placard pressure. So I never did figure out if it was a number of psi from placard pressure to the alarm or a percentage of the total placard number as some figured it was like a 25% drop from placard pressure would trigger it. So as to try and answer your question, I believe I set the placard pressure on the front to 47 or so and while I run the front tires at 40, they have dipped below that some if its colder and I haven't put "winter air" in yet and never once have had the front alarm go off. I would say that the answer your looking for is no, that if you set your placard pressure to 45, you have a certain amount of room to drop below that pressure before the alarm will go off.    The pressures you decide to run in your truck, that ends up being what makes sense to you based on what your carrying in your truck or if towing, then have to bump them back up to something that will carry the load in the rear and the fronts typically left at the same pressure. It all comes down to that chart I put the link to and using an accurate roadside scale to be your guide, both unloaded and then loaded to know your minimum safe pressures.    I just wish GM would allow a person to change the readings for the tire pressures to the English system of pounds as I have to look at that goofy metric reading that will never ever jive in my head and will go over and change it just to figure out what they are if need be and then change it back. 
    • That part I understand, that the dealer can do it. But I'm not understanding why updates that were available to the truck since it left the factory, or the dealership originally, would not still be available to it without dealer intervention.   I'm thinking along the lines of recalls. They stay available until they are completed, regardless of whether they are in warranty or not, or in the hands of the original owner or not. Why not updates as well, especially since some of those can be safety related also?
    • That's good to know, but I don't think I'll even be running them under 45 in the rear  unless it's on the sand or something but will only be for a short distance anyways!    I didn't read all the instructions in the booklet yet, but do you know let's say I set the rear psi on the placard to 45, will the warning light come on soon as it drops under 45 or is there a percentage it has to drop from the set value before the warning light is triggered?
    • That's bad.  Like, its probably destroying the stub axle the CV slides into.   Do you have a proper lift installed with differential lowering brackets?  Did you install AT4/Trail Boss factory CV axles?  
    • Hot? New Jersey? Today? I was working on my old 2000 Silverado 1500 today. Believe me, it was boiling hot today. As it has been.
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...