Offroad Trailblazers and Envoys

Some questions about the LED Light Bar in my car

Breaker 1-9, anybody got a copy? Any discussion or mods relating to electrons and wires go here.

by Cajian » Tue Oct 31, 2017 5:02 am

The below image is the setup I would like to have in my car.

I tried to illustrate it as best as i can. I do not want to go straight to my car battery for warranty purposes.

So my questions are:

·What size fuses do I use and where do i put them? I am able to insert a fuse at the cigarette lighters.
·What size wires must i use?
·Is there a better way?

Please feel free to edit the image.
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Joined: Mon Oct 30, 2017 11:33 pm
Name: Helen Wang
Vehicle Year: 2009
Vehicle: GMC Envoy XUV
DriveTrain: 4WD

by Diacom » Tue Oct 31, 2017 9:16 pm

First thing...

Don't use the cigarette lighter sockets.

Next, assuming your "car" is a TB, why not use the terminal on the under hood fuse box for the charge power for the trailer wiring? You can attach there and use the appropriate size fuse to feed the relays for your LEDs.

If your LEDs did not come with a wiring kit, your best bet would be to obtain one and use it as a start for your wiring purposes. You can make changes as needed to fit your specific application.

Again, do not use the cigarette lighter sockets.
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Joined: Fri Jul 23, 2010 9:08 pm
Location: Mt, Great Falls
Name: Noel
Vehicle Year: 2003
Vehicle: Chevrolet TrailBlazer
DriveTrain: 4WD w/ Aftermarket Locker

by jerry51 » Thu Jun 13, 2019 4:58 am

Here you can find white LED lights
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Joined: Tue Jun 11, 2019 5:18 am
Name: tom smith
Vehicle Year: 2005
Vehicle: GMC Envoy
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