Horn relay 70

[Polygon]

Ok, where about is it under the dash? Working on horn today, tracing down wires, and I do have the wiring diagram

[Nacho-RT74]

just right at a side of the hideaways system relay, around the headlights switch

attached pic showing the hideaways relay and down it is the horn relay

[Polygon]

Thank you, crawling under and looking at it now.

[Nacho-RT74]

Changed the pic and attaching couple more without any kind of edition. The one with the violet wire

[Polygon]

Thanks Nacho. I found the relay, and testing it. It does have power, and the Ohm meter says the wire is good to the horn. I am making progress.


Relay was screwed to dash frame. Well, more tomorrow. From what the test light and volt meter is telling me, I have to trace it up the steering column. So far, so good.
From your picture...

[Nacho-RT74]

Ground the prong with the black wire. That's what the horn switch does. It should blow the horn. If not, relay is gone. If horn works, the problem comes from switch or related wiring

[Polygon]

It works!!!

https://youtu.be/l0Pg502THB8?t=1

[Nacho-RT74]

great..

yes, noticed you posted pics after my last reply... the legend you wrotte is correct and is valid for ANY horn relay any year, including previous years with relay on engine bay.

Just for future references, Relay doesn't need to be chassis grounded, is just attached to dash frame for support purpouse. Some others need to be grounded but not that one.

( for whatever reason the video doesn't load )

[Polygon]

Thanks Nacho, also fixed the washer too. Pump had a leak, so I got one from Advance Auto. Not quite correct, but for $14, and made in USA, got a it working. Next project, replace wiper motor.