NO TAIL LIGHTS

2004 HYUNDAI SONATA
87,000 MILES • 4 CYL • FWD • AUTOMATIC
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SHARKMAN1972
  • MEMBER
  • 1 POST
No tail lights dealer says relay problem. Where is relay for tail lights located?
Mar 24, 2011 at 12:35 PM
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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KHLOW2008
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 41,814 POSTS
Hello,

The tail light relay is located In passenger compartment junction block here is a guide to help test is to confirm the failure and the location of the relay below.

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

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
Mar 24, 2011 at 1:56 PM
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2CP-ARCHIVES
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  • 4,540 POSTS
running lights quit working what 2 do?
Feb 13, 2019 at 8:28 PM (Merged)
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RASMATAZ
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 75,992 POSTS
Check the tail light fuse 20amp in the engine compartment if okay swap the tail lamp relay with a like one and see what happens-let me know
Feb 13, 2019 at 8:28 PM (Merged)