Low beams do not work

2002 CHEVROLET AVALANCHE
200,000 MILES • 5.0L • V8 • 4WD • AUTOMATIC
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STACHOWSKI KEN
  • MEMBER
  • 1 POST
Low beams quit working.
Jan 25, 2021 at 8:28 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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DANNY L
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 5,648 POSTS
Hello, I'm Danny.

It sounds like yo might be having an issue with the headlight relay. Here is a tutorial showing how to test a relay:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

The relay is located in the under hood fuse block. I've attached 2 pictures below showing its location. I've circled the relay in red. Hope this helps and thanks for using 2CarPros.
Jan 25, 2021 at 10:08 PM
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