[scotricker]

The red fuel pump relay on my 78SC works just fine. I had a bad heater blower motor relay, and replaced it with the horn relay, and that got me to thinking..

I ordered a replacement black horn relay, and that can also function as my spare for the heater blower motor.

I ordered a spare red fuel pump relay, too, just in case...

So, if I might someday suspect that the fuel pump relay had failed, can I plug it into the horn socket location and test if it toots the horn?

Or is there another way to verify good or bad for that relay?

Just theory for now, all is well, I was just thinkin'.