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Power source

60K views 56 replies 26 participants last post by  jw3  
#1 ·
Where are you guys getting the power for all the lights, stereo and such. Are you coming right off the battery or is there some spare connections in the fuse box. I have an 08 rzr.
 
#6 ·
I have two front flood lights, a horn and a backup light to install.

I am new to this and would like to know how to tap into the orange wire. From there I plan on connecting to a 30A relay with power feed from the battery.

Any special techniques to tap into the orange wire? Or should I look for a feed off the fuse panel?

Your advice is appreciated.
 
#7 · (Edited)
if you know how the relay works,
a. run a 10gauge wire from battery to your relay, "with a in-line fuse" high amp
b. run a 10gauge wire from relay to power a fuse block or power strip
c. ground the relay
d. use the orange wire under dash, to trigger the relay powering up the wire to the fuse block or power strip, this is a key on power wire normally taped up under dash behind the light/4wd switches with a female bullet style connector on it.

heres a wire diagram i made of my rzr, winch circuit not in included i haven't finished diagram on that section.
Image


on my system i have 4 power circuits available, and 4 key-on circuits
i added a 8 fuse accessory block found on e-bay for less then $10
used 2 extra relays for less than $10 for both
i didn't use a water proof fuse block but did use die-electric grease in EVERY connection, mounted fuse block under dash on floor pan/fire wall.
been useing this set up for 6 months, no issues. although i don't drive like its a submarine either.
 
#16 ·
if you know how the relay works,
a. run a 10gauge wire from battery to your relay, "with a in-line fuse" high amp
b. run a 10gauge wire from relay to power a fuse block or power strip
c. ground the relay
d. use the orange wire under dash, to trigger the relay powering up the wire to the fuse block or power strip, this is a key on power wire normally taped up under dash behind the light/4wd switches with a female bullet style connector on it.

on my system i have 4 power circuits available, and 4 key-on circuits
i added a 8 fuse accessory block found on e-bay for less then $10
used 2 extra relays for less than $10 for both
i didn't use a water proof fuse block but did use die-electric grease in EVERY connection, mounted fuse block under dash on floor pan/fire wall.
been useing this set up for 6 months, no issues. although i don't drive like its a submarine either.
that is very similar how i started building mine. Great diagram by the way!! i'll have to get some more pics later. i'll get some before i do the wire covering up.

do you have a part number or a link to the 80 amp relays?
 
#9 · (Edited)
look under your dash where your harness connects to the switches, you'll see a orange wire not connected to anything, it normally has black tape wrapped around it to the main harness. or just hang'n loose. this wire gets power when the key is turned on. its there for accessories. follow my diagram at the top "key on +" square, i used standard relays found at local auto stores. they normally have numbers on the back labeled 30,87,87a,86 and 85.
useing the orange wire your lights or what ever will only work if the key is turned on, preventing a battery drain. just make a wire with "bullet" connector on it and plug into it.
pic of added fused block
Image

plan a head, you may only need 1 or 2 power leads now, but in 6 months? you may need more.... easier to added them now than to re-wire later.
 
#11 ·
look under your dash where your harness connects to the switches, you'll see a orange wire not connected to anything, it normally has black tape wrapped around it to the main harness. or just hang'n loose. this wire gets power when the key is turned on. its there for accessories. follow my diagram at the top "key on +" square, i used standard relays found at local auto stores. they normally have numbers on the back labeled 30,87,87a,86 and 85.
useing the orange wire your lights or what ever will only work if the key is turned on, preventing a battery drain.
Thanks. It is a little dark now. I will look for this stand alone orange wire to-morrow.

I have a feeling the dealer might have used this wire to connect to the winch that they put in for me. If it is used, what should I do?
 
#10 ·
Image


Installed this on the firewall and ran 4g power wire to the battery. Have it fused right at the battery. I used one terminal for my winch and the other fuse for all my other accessories, which include uhf radio,shark audio 100 watt stereo,home made heater,and manual fan over ride.

Sent from my Desire HD using Tapatalk 2
 
#13 · (Edited)
I have a feeling the dealer might have used this wire to connect to the winch that they put in for me. If it is used said:
yea, i bet they used it.. just un plug it, plug the red winch wire into your new fuse block, use the orange wire to trigger the relay. that orange wire only has like a 20 amp fuse on it so it won't handle many accessories ran off it.
 
#15 ·
I have a feeling the dealer might have used this wire to connect to the winch that they put in for me. If it is used said:
yea, i bet they used it.. just un plug it, plug the red winch wire into your new fuse block, use the orange wire to trigger the relay. that orange wire only has like a 20 amp fuse on it so it won't handle many accessories ran off it.
I am clear now. Thanks...
 
#18 ·
thank you for the link. yesterday i stopped by the auto zone while out in town (which can be an event in it's self), and tried to see if they had something similar.... they did find a 70 amp (not sure what he used as a cross reference)...... and it was $35....i kinda cringed, and told them to hold that thought!

i'll order a couple of them off flea-bay!!

did you fab up a mounting tab? the one i'm using now has a molded mounting tab on it. i'm sure it wouldn't be much of an issue to fab one up real quick.
 
#23 ·
awesome drawing. Is it necessary to run an 80 amp relay if I'm running a lot less accessories? I have a 40 amp and am looking to run my LED light bar said:
no, or maybe? i used a 80amp cause of multiple accessories and didn't want to risk over loading the relay. i maybe only drawing 30-50 amps while driving but wanted to be safe.
you need to know how much draw each led, whip, radio, ect. is gonna have & get a relay big enough to handle it.
 
#24 ·
been setting up my auxiliary wiring system the last few weeks. it mirrors the diagram that TRAV has posted pretty close. i had a few variations from the start but same concept.

the first pic is the fuse block, the main positive strip and negative strip next to the aftermarket block. i have a 50A relay wired up with a maxi fuse right above the factory fuse block (pic 2). the third pic is the relay block that i mounted under the hood. i mounted 5 relays for accessories. i've wired up the front fog lights to one relay already, planning on rear work/back up lights, maybe a second fan, and a couple extra for accessories down the road.
 

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#28 ·
As for hooking the orange wire to the main power of the amp..... probably not!! Now if you're wanting to use the orange wire to hook to the REMOTE connection on the amp, then yes you probably can! This would turn your amp on when you turned the key on.

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#29 · (Edited)
anybody familiar with this fuse box?

ST Blade Fuse Blocks - PN - Blue Sea Systems

I am wondering if this could be used in our RZR's. They are a marine product so I would think it would hold up well. Looking to add more switches and would need a fuse block.

voltage Maximum Operating 32V DC
Amperage Maximum Operating (per circuit) 30 Amps
Fuse Type ATO® or ATC® fuses
Screw Terminal #8-32 Screws with captive star lock washer
Mounting #8 Screw (M4)
 
#31 ·
Did you run additional relay's? I Plan on adding switches for stereo, horn, and an aux for lighting later. Also did you connect your existing switches to this?
 
#32 ·
In my opinion, I'd leave the factory switches on the stock harness. Yes they can probably handle more of a load than stock, but since you're adding an auxiliary fuse block, you can have everything tied to the box a stand alone system, or make it a switched 12v.

I left all mine in the factory harness, and my auxiliary fuse block is energized by the key. When the key is turned on it energizes a relay to send power to the fuse block. This also help eliminate the possibility of leaving a switch on. When I turn the key off, everything turns off.

From the confinement of "WORK" with Tapatalk
 
#33 ·
I have never done any electrical on these things. Is the relay required? I would prefer to be able to switch on the power to the stereo without turning the key on. The orange wire that is talked about is this hot? I was thinking power and ground to the fuse box from the battery and then leads to the stereo and horn from the switch... Am I missing something here?