My sub doesn't work and I have the factory wiring disgram and it shows an amp. So I'm going to look into the wiring there but unable to locate the location of the amp. Anyone know where it maybe at?

Pick up your hot plate and look inside there. That where I have both of mine installed.

there isnt a hot plate on a 01, but ill look around under the sink area thanks for the help

Any luck? I'm looking for the same in a 99 33' ZX.

On my 01 33 it's in the cabinet under the sink.

On my 2008, it is behind the cuircuit breaker panel above the sink. There are four screws holding breaker panel in. Remove them and the whole breaker panel will come out. Lay it down on a towel on your sink counter. The Sirius, Amps, Pre-Amps and main amps are all there. Check for blown fuses and poor grounds.

thanks guys the old owner pulled the amp out. so i installed 2 amps my self one for each sub