Going to wire up my wideband tomorrow and I'd rather not piggyback off of an existing fuse. Does anyone know if any of the unused fuse sockets on the GMT 900 trucks is a switched fuse socket that I can use solely for my wideband?

 

Anyone?

 

I installed my remote amp wire and my gauges to a box under the dash! It's located under the dash, behind the emergency brake. It's the only "key on wire" that I found. I believe that box is to wire in the brake controller??? So far it has worked great!

 

The brake controller behind the e-brake has a swithed prong. I used an in-line fuse and connected it that prong. I forget witch one it is but you can test and check to find out.

 

Cool, I'll check it out. Thanks.

 

Mine is connected with the key switch, added a fuse just in-case. Turns to be running great! Can't bother to toggle with NNBS fusebox, trucks are so computerized for me lmao.

 

Do any of you mind taking a picture or telling me which prongs to use? I really don't want to go out and buy a multimeter.

 

If you haven't yet found witch prong. Here is a pic of mine. It's the bottom left prong.

 

Thank YOU!