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<blockquote data-quote="cyberbob25" data-source="post: 390364" data-attributes="member: 552168">Assuming that your relay is numbered according to the standard, you have it wired up backward.&nbsp; Here&#039;s how I would do it:First, instead of splitting the remote wire from the HU to the relay and amp, I would split the power output wire on the relay to go the fans and the amp remote turn-on (I don&#039;t think it would really make too much of a difference this way, but a lot of head units put out a very very small amount of current on the remote wire).Pin 30:&nbsp; Should be +12V wire from batteryPin 87:&nbsp; Should be wire going to Remote Turn-ons (amp and fans)Pin 85:&nbsp; Should be remote wire from HU (to switch the relay)Pin 86:&nbsp; -12V (Ground)I could be entirely wrong here, I&#039;m just assuming that most relays follow the same standards for numbering their pins.&nbsp; This is the diagram I&#039;ve seen on most websites I&#039;ve researched, and this is how mine is wired and it works flawlessly.Good luck!</blockquote>

[QUOTE="cyberbob25, post: 390364, member: 552168"] Assuming that your relay is numbered according to the standard, you have it wired up backward. Here's how I would do it: First, instead of splitting the remote wire from the HU to the relay and amp, I would split the power output wire on the relay to go the fans and the amp remote turn-on (I don't think it would really make too much of a difference this way, but a lot of head units put out a very very small amount of current on the remote wire). Pin 30: Should be +12V wire from battery Pin 87: Should be wire going to Remote Turn-ons (amp and fans) Pin 85: Should be remote wire from HU (to switch the relay) Pin 86: -12V (Ground) I could be entirely wrong here, I'm just assuming that most relays follow the same standards for numbering their pins. This is the diagram I've seen on most websites I've researched, and this is how mine is wired and it works flawlessly. Good luck! [/QUOTE]

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