[warment]

The horn contact switch is underneath the horn button on the steering wheel. My switch was broken on my 73, so I replaced it with a new one and the problem was fixed. I am not sure about your car though, but I would check this out first. If the horn works with the wheel in one direction, but not another, I would suspect that the switch is in a bind or is not making good contact with the steering wheel horn button. A new contact is pretty cheap(under $30), so I would go ahead and replace it.

Bill

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William Armentrout
1973 911T
2.7 carerra rs specs
www.geocities.com/william_armentrout