12Volt outlet off of brake lights??

Does anyone know how, or if it would be possible to run a 12V outlet (female cigarette style) off the brake light system to the bed? I will be wiring my Snugtop brake light next week, and would also like to see what I can to to provide power to a Living Overland water pump system. I have a 2000 Tacoma.

http://www.livingoverland.com/p/store.html

 

NO. This will overload that circuit and blow a buse. Upgrading fuse size is not an option either. Best option is to ALWAYS run directly to the battery for a new dedicated power source such as what your adding. If you dont want to do that you "can" tap into the trailer harness. There is a heavy gauge 12v battery source in there. However if using for towing I would not recommend using the 12v outlet with a trailer attached just to be safe.

 

Thanks Proforce. I think I should be looking into a duel battery system mounted under the hood then. I would eventually like to add an on board compressor, and an ARB refrigerator as well. Any recommendations as to a brand/type, and best way to install?

 

Im not an expert in fridges and compressors but Ive hears nothing but good things about ARB products. Might want to check in the expo/overland thread for that. But yea that would definetly require a dual battery setup (atleast highly recommended). If you plan on making those type of add on's its much easier to start out with a good electrical foundation (dual battery system and standalone fuse panel) and then add accessories to it rather than buy all these extras and then eventually upgrade the system. Save your alternator and battery the stress and upgrade all that first and then get your stuff.

 

10-4 Thanks again ProForce. Glad I didn't try it. I will do some more research on the duel battery set up, as I believe I need to start with a good foundation for future electrical add on in my vehicle.

 

First determine your load size and then size the wire and fuse (at the power source) according. Here is a DC wire chart that might be useful to size the wire,

http://assets.bluesea.com/files/resources/newsletter/images/DC_wire_selection_chartlg.jpg

Grommets or plastic conduit should be used when routing through holes or areas that might compromise the wire's insulation. Improper wiring installation can result in the loss of comprehensive insurance coverage on your truck in the event of a fire.