1989 Oldsmobile Eighty Eight Royale "12v horn 3 pin relay" Questions

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...12v. Wire is good to both horns. Need to find the horn relay to do further testing. Cannot locate in my chassis manual or on Winnebago's online wiring diagrams. see the diagram attached.God bless ...

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...horn ,new starter and battery ! checked 30 amp fuse's starter ?????? Maybe you should take it to a qualified repair shop .Sounds like you have no clue. My starter relay one of the Pins was severely ...

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...12v now? yes, then the horn base is rusting clean it. fixed now. ok got 0v, again? its upstream. problem . the horn systems are now complex , no more just 3 parts. switch, relay and horn. , it now is ...

Question about Oldsmobile Eighty

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horn turned out to be dead and I just ended up replacing it. Not related to the relays at all. My starter relay one of the Pins was severely corroded to the point the socket was done and no way to fix

Question about Oldsmobile Eighty

1 Answer

...horn relay Fuse 53 - 15A - Front seat heating control module Fuse 54 - 15A - Fog lamp relay Fuse 55 - 20A - Light switch, Left steering column switch Fuse 56 - Not used Fuse 57 - 15A - ...

...Using the relay supplied, connectin pin 1 to 3 and 3 to constant 12v. Connect 2 to horn wire and 4 to + on the compressor. Negative on compressor to ground, and horn goes off? Not sure what to ...

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