Question about 2008 GMC Sierra 3500HD 2WD
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Posted on Jan 02, 2017
there are two rods that slide down from the top. you have to turn to get them out of clip then pull up. once both are out then headlight can be removed.
Posted on Dec 22, 2008
SOURCE: 1985 gmc sierra light issue
The most simple solution to this Problem Which is VERY Common on this model Truck (Had a 85' Chevy) is to get an Electrical Tester from any Auto Parts Store or Wal-Mart and Unplug the Headlights one at a time and check the Leads in the Harness. If they test ok then go to the Fuse Box and Check there after you Pull out the fuse and reattach the Light Harness to the Bulb. There should be a Short under the Dash on the Stearing Column. It is a Task to fix on your own But, Can be done. I went so far as to Install a GT Grant Steering Wheel and REwired the Horn to solve that Problem. You could have messed up the Harness for these when you adjusted the Clutch But, These wires only go through the FireWall and Not under the Truck. Get a Tester and start Pokin around. Any good Parts Shop will be able to tell you how to work the Tester and there are all Kinds of MANY Price Ranges. Just let them know what the Problem is and they will know which one you need!
Posted on Dec 30, 2008
There should be two L shaped rod on the top of the headlight buckets that you need to lift and remove.Then you can pull the whole assembly out and replace the bulbs.
Posted on Nov 14, 2009
You have to remove the air intake filter and then kind of reach around up in there to change it. It can be done, but is a lot of work. On the duramax, it is even harder to do the driver side because of the dual batteries. You have to remove the battery, then the battery seat plate, and undo the winshield washer fluid tank and lean it forward. Then you can just sort of reach in and change both headlights. A very big pain to change a couple of headlights, but if you want HID's.... for the average person, changing a headlight now means a trip to that garage.
Posted on Nov 24, 2009
Open hood ,over headlamp assy lens there are two L shaped metal pins locked in plastic clips.Turn pin out of clips and pull them straight up,that will unlock headhamp assy so you can remove it and get to bulbs.
Posted on Dec 07, 2010
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