2004 Lexus RX300 pinouts
The connector/pinout information may be applied to the Lexus (show all pinouts) model RX300
Lexus RX300, RX330, RX350 (2003-2004) P3918 pinout for Lexus RX300 of 2003 - 2004 years Pioneer FX-MG8037zt (Toyota part № 86120-48350)
Toyota/Lexus (2003-2011) CD/MP3 module unit pinout for Lexus RX300 of 2004 - 2009 years Connector is placed at the rear side of genuine head unit. May be used to connect CD/MP3 player unit.