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Old 01-29-2009, 03:17 PM
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Default Re: PIAA & OEM switch

Here is a link showing a way to connect a inexpensive 4 pin relay which enables a low amp 12v to grd circuit to activate a high amp circuit...



http://www.classictruckshop.com/club...h/foglites.htm


You can get one of these relays for under $5.00 however the install requires some experience with wire connectors and soldering to avoid problems with shorts. Care should be used in picking a open location to mount the relay in a accessible and clear area under the hood. Not under the dash.

The illustration shows the bosch 5th pin 87a which is not needed for this application...
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Last edited by wpage : 01-29-2009 at 03:20 PM.
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