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How to Replace Trailer Hitch Plug Receptacle 1999-2004 GMC Sierra 2500

Created on: 2011-01-17

Watch this video to learn how to replace the 8-pin trailer hitch electrical connector on your 99-06 GMC Sierra or Chevrolet Silverado.

  1. step 1 :Removing the Trailer Hitch Connector
    • Disconnect the trailer hitch connector wiring harness
    • Push in the hitch connector tab with a flat blade screwdriver
    • Turn the hitch connector counterclockwise
    • Pull out the trailer hitch connector
  2. step 2 :Installing the New Trailer Hitch Connector
    • Apply penetrating oil to the mounting area
    • Push the new hitch connector into place
    • Twist the hitch connector clockwise
    • Connect the hitch connector wiring harness

Tools needed

  • Flat Blade Screwdriver

    Rust Penetrant

Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.

In this video we're going to replace the trailer harness connector on this 2002 GMC Sierra 2500HD. This is the same as most GM trucks and SUVs. The only tools you'll need, probably, are a screwdriver and maybe some penetrating oil.

If you're having trouble with your trailer lights, a lot of time, what it is, is this receptacle can get corroded. Moisture gets in here, and corrodes the contacts. It's actually pretty easy to replace.

You want to disconnect the back here just by pressing on this tab here and working it off. Now, you want to use your screwdriver and there's a little tab right here that you want to push in on and then turn it counterclockwise. It comes out.

You'll see, here's the new one from 1A Auto. That'll go in. I actually used some penetrating oil and sprayed it around, just to make it easier to install it, here. Let's see here. With this hand I'm kind of twisting it clockwise and I'm going to hit it in to get it going. It fits in there nice and tight. Then, just plug in the back here. You're all set to go.

We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.


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Trailer Hitch Install CURT 13310 on 1979 Ford F250

Description This video depicts the installation of the CURT 13310 class 3 receiver hitch on a 1979 Ford F-250. Install Sheet - https://www.curtmfg.com/masterlibrary/13310/installsheet/CM_13310_INS.PDF Application Coverage: 1980 - 1996 Ford F-Series - All 1973 - 1979 Ford F-Series - All, Except F-250 Crew Cab 1997 Ford F-Sereis All, Old Body Style 1980 - 1997 Ford Bronco - Full Size 1967 - 2001 Dodge Ram - Full Size Pickup, 6' or 8' Bed 2002 Dodge Ram - Full Size Pickup, 6' or 8' Bed (Except Ram 1500) Special Notes: ***DO NOT EXCEED VEHICLE MANUFACTURER'S RECOMMENDED TOWING CAPACITY*** PERIODICALLY CHECK THIS RECEIVER HITCH TO ENSURE THAT ALL FASTENERS ARE TIGHT AND THAT ALL STRUCTURAL COMPONENTS ARE SOUND. Warning: -This video is intended to be used as reference. Please refer to print instructions for complete installation information. -Need help or have some questions? Call Technical Support at 800.798.0813 (Monday-Friday 8am-7pm CST)

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