• Home
  • Tips & Tricks
  • 1966 Chevy
  • About me
  • Contact
Inspired Love for CarsInspired Love for Cars
Inspired Love for CarsInspired Love for Cars
  • Home
  • Tips & Tricks
  • 1966 Chevy
  • About me
  • Contact
Headlight repair for GM ’99 to ’06 full size truck & SUV
We have lights again.

Headlight repair for GM ’99 to ’06 full size truck & SUV

December 13, 2022 Repairs - general automotive, Uncategorized

I was running errands one day and noticed my headlights weren’t working and the warning light was on. Luckily it was still daylight so I could go home and fix them. The first thing I checked was the fuses. There was one for each side. While testing them, we had power on the line side and nothing on the accessory side.

I was excited because I thought this would be such an easy fix, but I couldn’t have been more wrong! Going from there I removed my headlights and removed the bulbs to test for current. I noticed on the passenger side we had power but still, the bulb would not light up. So then I went to the driver’s side to see why it wasn’t working. This side showed no current.

Now my next step is to go back to the beginning and do a continuity test on the “new” fuses I just replaced. You know my saying! “Just because a part is new doesn’t mean it is!” Why I’m saying this because even though the fuses look good with the naked eye, doesn’t mean it’s going to function right. I also tested the new harness pigtail for the headlight and dome light switch. There was power coming into it but not going out. So I tested the switch itself and while doing this I hooked up my hotwire leads and found the switch was not working. So we replaced the switch.

With no changes in my headlight condition, I tracked down the wires to the headlights through the harness coming from the fuse box. Doing this with a continuity tester, helps me locate any sort of wire breaks between point A to point B. Once I eliminate any breaks in the wire, I can narrow it down to headlight bulbs.

The next step is to order new LED lightbulbs because it’s obvious that the bulbs aren’t working. After I received my lightbulbs two days later and we had lights! Victory cruise at night!!!

 

 

Share
53

You also might be interested in

Reverse Lights ’66 Chevy on the cheap!

Reverse Lights ’66 Chevy on the cheap!

Aug 23, 2018

How to Restore Classic Reverse Lights on the Cheap Like[...]

2001 Oldsmobile Alero Brake Pads and Rotors

2001 Oldsmobile Alero Brake Pads and Rotors

Aug 27, 2018

My wife’s Lil’ Olds brakes needed work! They were making[...]

’66 Chevy Battery Tray
Battery tray from my 1966 Chevy C-10

’66 Chevy Battery Tray

Aug 29, 2018

Well, I did this battery tray because it was in[...]

Hi, I’m Woody.

I love everything and anything to do with cars, trucks, tools, and mechanics or restoration work! I can help you fix and restore vehicles with minimal cost,  but with solid results.

Latest Posts

  • Door handle replacement 2001 Toyota Corolla
  • Headlight repair for GM ’99 to ’06 full size truck & SUV
  • ’99 to ’05 Chevy full size trucks: Antenna replacement
  • Misfire Trouble Shooting ’99-04 GM Trucks (Part 2)
  • Misfire Trouble Shooting ’99-04 GM Trucks

Categories

  • 1966 Chevy
  • Other car stuff
  • Prevenative maintenance
  • Repairs – general automotive
  • Shade Tree Mechanics
  • Tips & Tricks
  • Uncategorized

Contact Us

Send me a message and I'll get back to you, asap.

Send Message

© 2025 · Inspired Love For Cars.

Prev Next