relay wiring help

steveo3002 Posted a lot Posts: 2,381	relay wiring help steveo3002 @steveo3002
	Sept 22, 2009 13:17:23 GMT Select Post Deselect Post Link to Post Back to Top
	can i wire up a relay with a earth trigger to give a 12v output? ive got a car with a horn switch that switches the earth..id like to fit a horn relay triggered off that earth (for airhorns) how can i do it...can i do earth trigger and positive output can someone post a diagram or tell me what wires to what pin
	91 golf g60, 89 golf 16v , 88 polo breadvan

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scaryoldcortina Posted hell of a lot Posts: 5,936	relay wiring help scaryoldcortina @scaryoldcortina
	Sept 22, 2009 13:24:06 GMT Select Post Deselect Post Link to Post Back to Top
	yup, easy ;D Relay pin 30 to (fused) live pin 87 to horn pin 85 to fused live (can connect to 30 if you like) pin 86 to ground via horn push.
	May 23, 2008 22:00:35 GMT scaryoldcortina said: To get a standard A40 this low, you'd have to dig a hole to put it in

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steveo3002 Posted a lot Posts: 2,381	relay wiring help steveo3002 @steveo3002
	Sept 22, 2009 14:49:00 GMT Select Post Deselect Post Link to Post Back to Top
	thanks
	91 golf g60, 89 golf 16v , 88 polo breadvan

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