I've been replacing under hood elec components on my 63 Valiant; This is one firewall connector that I can't identify...( the wiring diagram is of no help). There are two connection points... One with a brown/green wires and one black wire. Its right above the brake master cylinder. Any help?

Could it be the horn relay? Horn relay should have three connections. Possible one connection broken off? Horn relay has violet wire to starter relay battery connection. Dark green to horn(s). Black to bulkhead connector

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Charrlie_S
65 Valiant 100 2dr post 170 turbo
66 Valiant Signet 225 nitrous
64 Valiant Signet
64 Valiant 4dr 170

Looks like the horn relay and I think they only have 2 wires/connectors. Needs to be grounded.

Lou

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Home of Slant6-powered fun machines since 1988

Thank you!

I am also thinking the horn relay, but the factory service manual wireing diagram shows the 3 wires. I really don't see the relay working if it is electrically grounded, as the black wire going to the bulkhead connector is the wire that gets grounded by the horn button.
https://www.rockauto.com/en/moreinfo.ph ... 68&jsn=380
This should be the correct horn relay

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Charrlie_S
65 Valiant 100 2dr post 170 turbo
66 Valiant Signet 225 nitrous
64 Valiant Signet
64 Valiant 4dr 170

The picture shows three wires. That is the horn relay.

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2 Mopars come with Spark plug tubes. One is a world class, racing machine. The other is a 426 CI. boat anchor!

12.70 @ 104.6