Hi,

Would anyone know the wiring pinout for the 2005 hilux stock HU? I wanted to upgrade my HU but the stock HU wiring do not have not labels and no wiring legend on the user manual. It has 2 connectors, one with 4 contacts and the other with 8 contacts. The one with 4 contacts I think is for the rear speakers. Any help would be appreciated.

Thanks,