The front power auxillary ports do not work in your 2006 Chevy Impala The one on the rear of the console works fine The fuse under the dash is fine Is there another fuse or relay that you can check?

Answer 1

Had the same problem on my 2006 impala. The fuse (20amp) in the box under the passenger side dash was blown. There was also another fuse (25 amp) under the hood (passenger side) in that fuse cluster that was also blown. Replaced both fuses and all auxillary ports work fine. Understanding that any time a fuse blows, something abnormal caused the fuse failure, I am hoping that the previous owner possibly overloaded the auxillary ports. Anyway, everything works fine after replacing the fuses. Hope this helps!