yukon

  1. RCGuy666

    95 Yukon rear defrost relay - where is it?

    Hello. Does anyone know where the relay for rear defrost is located? 1995 yukon gt 2 door. Fuses are good. Found purple wire in convenience center - by parking brake - looks like it got pretty hot and started melting the connector. Can't get power to NAT terminal when pressing defrost switch...
  2. M

    My GMC stopped running

    Hello all, I bought a used GMC Yukon 1994 350 TBI, and the previous owner installed electric fans with a 140 amps alternator, I am not sure about the alternator. In the first week, I noticed that when I turned on the AC the battery gauge on the dashboard get down and the truck shuts off when I...
  3. G

    fuel pump relay ground and power

    1997 GMC Yukon 5.7 vortec 4X4 This started 10 minutes or so after I left a car wash, it didn't spit or sputter just died on the road. After a fair bit of diag and changing the pump i discovered that pin 87 ( should just be constant power ) is also a ground to the body. I don't know how this is...
  4. Jacob Hendrix

    Power Seat Track Swap Compatibility

    I recently ordered a replacement power seat track for the driver's seat in the '97 C1500 Silverado. Upon removing the driver's seat and the power seat track assembly, I have realized that I might not be able to install the new one (at least not as a direct swap). The replacement was pulled...
  5. dcp1992

    1996 Yukon 4wd | Second GMT400

    I'll start off saying I have a couple vehicles and a couple build threads. I have a 1996 GMC Yukon 2wd (original Project Yukon HD), a 2000 Jeep Cherokee (XJ), a 2000 GMC Sonoma, a 1990 Jeep Cherokee (Trail Rig), and now I have acquired another GMT400. A 1996 GMC Yukon 4wd. First off if anyone...
  6. Raspi454

    2002 Yukon Denali interior question

    I know this is a 400 forum, but I can't get the gm full-size site to work but, does anyone know where I can get the 12v outlet covers for rear?
  7. L

    Frames

    99 GMC Yukon slt badly bent frame , 98 GMC Sierra 1500 regular cab,short fleetside bed with bad cab damage. Will the Yukon body fit on the Sierra frame. I believe the Yukon has a gmt430 frame and the pickup is a gmt400. Thank you
  8. I

    1996 GMC Yukon 5.7 4l60e 4x4 multiple misfires but no check engine light

    I have been trying to find the cause of some performance issues. Using Dashcommand I see that most of my cylinders are having a couple misfires on my drive to work but I am not getting a check engine light. On my drive to work I got 4 misfires on cylinder 1, 1 on cylinder 2, 1 on 3, 0 on 4, 2 on...
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