Hi guys I need some help I got a 2000 4Runner 3.4 4x4 automatic the 10 gauge fuse keep burning already replaced the ground wire and the AC compressor all the gauges go out and the AC goes out but the truck starts and runs back lights and headlights work it burns the fuse as soon as I put the key on any help please? Thank you

 

What you have is a dead short somewhere. If nothing else go to your nearest Toyota dealer parts department and ask for a copy of your vehicles wiring diagram. You can use that to help trace the problem. I would double check any recent work on anything electrical.

 

And I think you meant to say a 10 AMP fuse, no such thing as a 10 gauge fuse, maybe 10 gauge wire.

 

The 10 amp Guage fuse is under the driver's side of dash