Jump to content

99 Z71 with factory trailer package

Chris97K1500

Recommended Posts

Chris97K1500 Enthusiast

Chris97K1500

Posted
Posted

My Brother in law will be towing a 28ft. camper this Thursday, his 99 Z71 came with factory trailer package, with a harness in the glove box for the electric brakes. From doing a search I've found the place to connect the harness is next to the e-brake pedal on the top row 2nd slot from the left. I know where all that is, but my question deals with what I do after that. Is it just a matter of connecting all the wires on the harness to an electric brake controller? It already has the 7 round connector in the rear. Will he need another adapter to connect to the camper? Like a 7 round to "whatever" the camper is? Is there anything else that needs to be hooked up, or is everything already connected except for the harness and controller? Do I have to add any fuses to complete the circuit? Just want to make sure I don't mess up his truck or cause him to get hurt because I install it wrong. Thanks, Chris

Shotgun Enthusiast

Shotgun

Posted
Posted

The RV should plug in to the factory installed plug. Once you hook up the brake controller to the harness you should be good to go. Don't forget to install the fuse that comes with the harness.

Shaners Senior Enthusiast

Shaners

Posted
Posted

You may have to put a "Maxi" fuse in the electrical center under the hood if it's not already there... It goes in Stud 1 or Stud 2. (I can't remember right now...)

 

Also, the wires on the pigtail that plugs into the box behind the E-Brake, most likely won't match color for color with your controller. They should be labeled and you can match them from the labels.

Shaners Senior Enthusiast

Shaners

Posted
Posted

Here's a bad picture of the way mine was wired... just note the colors aren't matched between the controller and the harness.

post-3-1089768324.jpg

post-3-1089768324.jpg

post-3-1089768324.jpg

post-3-1089768324.jpg

Shaners Senior Enthusiast

Shaners

Posted
Posted

Here is a pic of my electrical center under my hood... I think the Maxi Fuse was the green one (30 AMP?)...

post-3-1089768435.jpg

post-3-1089768435.jpg

post-3-1089768435.jpg

post-3-1089768435.jpg

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

  • Recently Browsing   0 members

    • No registered users viewing this page.

  • Forum Statistics

    250.4k
    Total Topics
    2.7m
    Total Posts

  • Member Statistics

    342,837
    Total Members
    8,960
    Most Online
    bellssn690
    Newest Member
    bellssn690
    Joined

  • Who's Online   0 Members, 0 Anonymous, 815 Guests (See full list)

    • There are no registered users currently online

  • Latest Articles

  • Posts

    • cautious optimist
      GM Hard Folding Tonneau by REV review

      By cautious optimist · Posted

      This is a really late reply but I just found this thread. They won't sell the hinges. I've gone 7 rounds with them. Their solution is to buy a new cover. I'm about to buy a new cover and it won't be a Bakflip. It also won't be from realtruck.com. 
    • Chuck FB
      2 speed transfer case optional now?

      By Chuck FB · Posted

      Yes, and also pulling heavy trailers or a large camper up steep grades as well as descending grades such as the more rustic off road camping locations and using engine braking with that low gearing as well as soft ground can just suck the power . I realize pickups these days tend to have an over all lower first gear ratio compared to automatic transmission pickups from years back so that has helped a lot in its ability in high range but there comes a point if in four wheel drive the torque runs out at the wheels, certainly with a gas engine. They don't put two speed transfer cases on pickups for a cool factor, they have a function if one needs that massive torque to the wheels that high range can't deliver. 
    • Grumpy Bear
      Grumpy Bears 2015 Silverado 2WD

      By Grumpy Bear · Posted

      Notes 7/18/2026   3,400 miles on this batch of Mobil 1 Euro 5W40 since the GDI pump replacement. Alcohol runs very clean when ring seal is tight and the sump isn't getting hosed with fuel. Checked oil level at fill up today as is my practice and grabbed a white Kleenex to look at the color. What color?  I was going to change it but.....  
    • Another JR
      2 speed transfer case optional now?

      By Another JR · Posted

      4 low is really nice on steep boat ramps. 
    • Chuck FB
      Gas Prices

      By Chuck FB · Posted

      Interesting, I suspect I would have fueled up in Lee Vining as the day prior I would have filled up either in Laughlin or near there and maybe again before I entered Death Valley and once out the other side late that evening as I kept on driving into the night up near Lee Vining. Next morning I most likely fueled up in LV before heading over Tioga Pass into ( as I refer to it as "Yose .... Mite" 😁 ). And again that was 19 years ago but the price then must not have jumped out at me like the 5 bill a gallon theme of nutty cult hippy country Big Sir or head so far up their rear Aspen. I'd be curious to know where the highest prices are in the lower 48, I probably would not be far off to guess somewhere in Cali forn ie. Coldfoot and Prudhoe bay may have those prices beat but that is a whole other world up there and when prices are more normal elsewhere that is about what they can be up there I believe in no mans land. Anyway interesting that the 395 corridor is hosing people and the thing is, its tourist season and its not like there are a lot of competition options when driving up that highway from what I could see. Yup, big ole Boaterhomes and various other RV's ahead and behind me at the Yosemite entrance gate and they have to get their fuel somewhere.  

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...