In a message dated 7/7/2003 10:04:57 AM Central Standard Time,
GremlinGTs@aol.com writes:
> I'm not sure what the function of the little relay is, I know horns will
> blow with straight voltage, so my question's are :
>
> - what does it really do?
> - will it hurt the horn to be tested with straight voltage briefly?
> - will some horns NOT work without a horn relay?
>
The purpose of the relay is to allow the use of a low current in the horn
button circuit to energize the relay and control the high current horn circuit.
All horns should work with "straight voltage".
Mike Klepp
'48 3100 5 window
'65 C-10 stepside
Wichita Falls, TX
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
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