Re: 1940 356 Rebuilt and running but horn problems

Posted by Bill Butterworth On 2014/4/13 11:16:51

Want to let everyone know what a great tool the Tone tester is. Was able to pin point the wire break which was about 3"from the ground terminal on the horn relay. This was the part of the loom that curved up into the main loom. The principle of how the tester works is simple, it generates an electrical field between two unconnected parallel wires. As you follow the two wires with the "wand", when you come to the area of the wire break the "tone" volume falls off. The only down side is the Tone tester cost- $70.00! Thanks again for all the support.