Topic: Horns??


mgbrewer    -- 06-13-2014 @ 10:47 AM
  The horns in my 40 Ford have stopped working. The horns were working fine. The connections appears to be ok should I suspect the relay? There doesn't seem to be a fuse anywhere. - Mike


c-gor    -- 06-13-2014 @ 12:20 PM
  Suggest the following in that order
1. Check the connectors that fit into the spring contacts on the Horn Relay
2. Make sure you have a good ground, suggest a star washer
3.Remove Horns, remove Horn Bells and carefully clean points with a fine file





39topless    -- 06-13-2014 @ 3:16 PM
  How about trying a by-pass of the relay with a hot lead directly to the horns to see if it is the relay/horn button etc., first. If horns work, then work back from there.


TomO    -- 06-16-2014 @ 9:24 AM
  It is very likely that the contacts in the horn relay are dirty or corroded.

You can check for this 2 ways, use a 12 gauge jumper wire to connect one of the horns to the battery or use a volt meter to see if there is voltage supplied to the horns when the horn button is pressed.

The horn button provides a ground connection to the horn relay and the relay picks to supply voltage to the horns.

Tom


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