1997 GMC Sierra Logo
Anonymous Posted on Feb 06, 2011

How to change a headlight on a 1997 gmc sierra

  • Anonymous Feb 06, 2011

    How do I get the socket off where the bulb sits?

×

1 Answer

Duane Wong

Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

  • GMC Master 6,826 Answers
  • Posted on Feb 06, 2011
Duane Wong
GMC Master
Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Joined: Jun 20, 2010
Answers
6826
Questions
6
Helped
2859476
Points
20233

Headlamp Removal & Installation To Remove:

  1. Turn headlamp switch OFF. how to change a headlight - gm-06-00-1046.gif

  2. Remove retaining ring screws.
  3. Remove retaining ring from headlamp.
  4. Remove headlamp from headlamp mounting bracket.
  5. Disconnect electrical connector from headlamp.
To Install:
  1. Connect electrical connector to headlamp.
  2. Install headlamp to headlamp mounting bracket.
  3. Install retaining ring to headlamp and install screws.
prev.gif next.gif

  • 5 more comments 
  • Duane Wong
    Duane Wong Feb 06, 2011

    Click on an X to get a diagram.

  • Anonymous Feb 06, 2011

    Diagram is the wrong style of headlight.

  • Anonymous Feb 06, 2011

    The light is a composit style

  • Duane Wong
    Duane Wong Feb 06, 2011

    In that case, just turn the retaining ring counter clockwise from behind the composite headlamp assembly. This releases the bulb. Use a small screwdriver to pry the connector off of the back of the bulb.

    Installation is the reverse of the removal.

  • Anonymous Feb 06, 2011

    that is for once we get the light off of the truck. Are there any tricks of getting the actual light off the truck?

  • Duane Wong
    Duane Wong Feb 06, 2011

    Composite Headlights

    See Figure 4



        Disconnect the negative battery cable and make certain that the headlight switch is off.

          Raise the hood.





    Click image to see an enlarged view

    http://repairguide.autozone.com/znetrgs/... 4: Twist the bulb or, if equipped, the retaining ring to the left, then pull to remove the bulb assembly from the lens" rel="width:950,height:660" index="3" $included="null">

    Fig. Fig. 4: Twist the bulb or, if equipped, the retaining ring to the left, then pull to remove the bulb assembly from the lens




        Unfasten the two long screws from the top of the radiator support and pull the headlight assembly forward.

          Unplug the wiring connector.

            Twist the bulb or, if equipped the retaining ring, to the left, then pull the bulb assembly from the unit.

    To install:



        Position the new bulb assembly into the unit and twist it to the right. The connector end should be facing down.


    Always replace a high beam with a high beam, or a low beam with a low beam! The low beam should have a grey tip and a yellow gasket, while the high beam bulb uses a red gasket.



        Connect the wiring harness to the bulb assembly.

          Place the headlight assembly into position and install the two long screws through the top of the radiator support.

            Connect the battery cable and check for proper high and low beam operation.

  • Duane Wong
    Duane Wong Feb 06, 2011

    I got the latest picture and instructions from autozone's site which sometims has more detail than my regular online resource.



    Autozone's site also had the older style headlamp assembly that I originally copied and pasted to fixya.com. I wasn't sure which one you had.



    But, I hope the post helps you out.

×

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

How do you clean the headlight lens on a 97 gmc sierra

take headlights out and separate glass from plastic by releasing clips. when re-installing use silicone inbetween glass and plastic to stop leaks
0helpful
1answer
0helpful
1answer

How do I replace the headlight bulbs on a 97 gmc sierra

They twist out of their socket and unplug. If they cannot be accessed when on the vehicle it will be a paint. Either remove things you can in the engine bay or you will have to remove the grill. there will be four 7mm bolts on top one above the GMC emblem the rest is clipped to the vehicle as well as the trim just below the grille carefull not to break tabs on that trim piece. Once the grill is off its simple unbolt headlight and change away. Steve
0helpful
1answer

How do I change the driver's side headlight bulb in a 1997 GMC Sierra pickup

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.
0helpful
1answer

1997 gmc 3500 hd ...new headlight switch , new dtr relay, all grounds good, daylight running lights work ,marker lamps work...headlights will not come one but marker lights do..highbeams do not work either

I am having the same problem please let me know if you came up with a solution! I have replaced headlight switch and relay, and combination switch. My problem is it will start working on its own, then at night they wont come on
1helpful
1answer

How do i change the tranmission fluid on a 1997 gmc sierra 1500

You have to drop the transmission oil pan to change the oil, while you are changing the oil the filter is also replaced too.
Not finding what you are looking for?

1,192 views

Ask a Question

Usually answered in minutes!

Top GMC Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

john h

Level 3 Expert

29492 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...