TECHNICAL SUPPORT CENTER


Call Us: (888) 689-5955

What is the purpose of a relay on a wiring harness?

Using a relay keeps the high current portion of the circuit away from the switch and pulls the current directly from the battery to your KC's. The relay also allows you to tie your lights into a secondary 12-volt circuit such as your high/low beams or ignition. 

Was this article helpful?
0 out of 0 found this helpful
Have more questions? Submit a request

Comments

Please sign in to leave a comment.