I just installed the factory mopar aux switches and had dealer flash the computer so they are recognized. My question is can I put 6 three inch cubes lighting on one mopar aux switch? I am looking at the rigid 3inch pods. thanks in advance!!!
the lights i am looking at draw 1.5 amps each. so 1.5 x 6 = 9. is the math that simple? so I should be fine on either switch?Just check the amp ratings for which wire to connect to. 15 or higher 40 amp line. LEDs are such a low amp draw that I imaging it will work fine on a 15 amp wire. And for serious high amp draws like a winch the switch will only control a relay anyways
so the mopar aux package that I have... doesn't that have a relay in it already?You can also think of a relay as a door.
There is a wire from the switch that connects to the "door handle" on the relay. When the switch on, it will open the door, when it is off, it will close the door.
On one side of the door is the "draw", in this case your lights. You lights will connect to a post on the relay that is one "side of the door"
On the other side of the door is the "supply". This is the power supply, or our battery.
When the door is open, your draw (lights) will get power direct from the source (battery) through the relay. As your draw increases, you need to increase the size of your wiring and with DC current, the longer run of wire will also require a larger wire. So installing a relay allows you to run a small wire from inside the vehicle into the engine compartment to the relay and then the wiring from the batter to the relay and relay to lighting can be smaller as well since it doesn't have to carry the distance to the lighting.
Below is a chart that I reference both personally and professionally to help select proper wire size. As you will see, if you go from 9 amps to 17 amps, your wire size will have to increase for proper load. You can see that it will also need to increase for length. For LED lighting, you should be safe to work in the 10%, Non-Critical range
Here is a link to a page on selecting wire sizing for DC current, screenshot of chart below
Part 1: Choosing the Correct Wire Size for a DC Circuit - Blue Sea Systems
Engineering high quality marine electrical components for safety, reliability and performancewww.bluesea.com
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And here is a link to a good article and diagram that explains how to wire off-road lights through a relay
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How to Wire a Relay for Off-Road LED Lights
We frequently get asked “should I install a relay with the lights?” The answer is YES! We also suggest adding a fuse. It is good practise and should not be ignored. Here are two diagrams showing you how to connect them using a relay. You will have to adjust the current ratings for the light...www.extremelights.co.za
Here is a diagram from that article. You can use a 5 pin relay as well, you will just not use the pin on location 87a that is in the center (not found on a 4 pin relay)
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With a quick search, I found an install video on your Aux Package:so the mopar aux package that I have... doesn't that have a relay in it already?
yep... take a look at this link. it def has fuses in lineI have no idea. I am unsure what is included in the Mopar Aux package. Do you have a photo/link?
yep... I saw that video. the confusion on my end is when I wire up 8 lights to 1 switch. my electrician was saying that drawing 17amps on a 40amp line will never trip fuse. so he suggested I put a 20amp fuse on that specific line for safety.I realized that my previous post was how to actually wire the Aux Switch package...you already have that done. Here is a vid from Extreme Terrain about how to wire up things to those switches.
It appears that there are already relays in the kit, so you don't need to worry about that. The relays are in a box that is mounted under the hood. It looks like each of the lines already has a fuse in place.thanks... so I don't need to worry about a relay? Just put this 20amp fuse inline and good to go? Its amazing that Jeep didn't say anything about this... they just said... "yea, it'll work anywhere". I just I should have specified, "safely?"