| |
Click on image for the lowdown. 
====
| | |
9 members (Otto Skorzeny, Cosmo, RAC1812, cmayna, GRNHydra, HandyAndy, Peggy M, 1955 1 Series, 1 invisible),
144
guests, and
1
robot. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,087 Posts1,055,982 Members48,430 | | Most Online14,466
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!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Jul 2004 Posts: 5,708 'Bolter | | 'Bolter Joined: Jul 2004 Posts: 5,708 | sbafarm,
It sure seems to me that each terminal would be real specific. If the middle terminal is truly BATT then there should be only one other that is coil ground, and only one other that is the NO contact.
The relay coil is what is looking for ground through the horn button...the horn is looking for power through the NO contacts. Supplying a ground to the coil closes the NO contacts and powers the horn.
Stuart | | |
|
|
| |
