04 Suburban Wiring question

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URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=22194
Printed Date: May 08, 2024 at 4:20 AM

Topic: 04 Suburban Wiring question

Posted By: affwah
Subject: 04 Suburban Wiring question
Date Posted: December 01, 2003 at 5:19 PM

I just received a 04 Suburban for our fleet, on the passenger side by the glovebox I have a group of wires ( 2ea. Black, Pink, Orange) also taped to this is a 40amp fuse. Can someone enllighten me on what these are for?

My guess is 12v+, 12v- and Ing? but I am confused I do not think they can handle 40amps?

Thanks

Steve

Replies:

Posted By: Salazar
Date Posted: December 29, 2003 at 7:59 PM

That sounds like it may be for your trailer hookup. Is the 40Am fuse a big blade fuse. If it is plug it in the fuse box under the hood on the driver side. that fuse is for your 12V + trailer plug.

Posted By: affwah
Date Posted: December 30, 2003 at 6:48 AM

It is not the trailer plug, I have another connector on the drivers side that has to be connected for the trailer plug.

Thanks for the reply

Posted By: mwatson88
Date Posted: February 24, 2004 at 10:15 PM

I believe the other wiring harness for connecting a trailer brake system.

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