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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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#97934 11/03/2006 9:11 PM | Joined: Jun 2006 Posts: 60 New Guy | | New Guy Joined: Jun 2006 Posts: 60 | "So if the single power wire is used in both of the circuits in the relay, then what is the point of the relay?"
The purpose of the relay is to prevent the high current draw for the horn from passing through the horn button.
Without the relay your horn button has to be capable of handling the current your horn is drawing. With the relay your horn button only has to handle what the relay itself uses, the relay handle the main load.
Gary,
Kelly, and Family
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