2003 Honda Odyssey pinouts
The connector/pinout information may be applied to the Honda model Odyssey
Honda OBD II diagnostic interface pinout for Honda Odyssey produced after 2002 obd 2 used in Honda cars produced after 1996's
Honda Civic (1998-2005), CR-V (1998-2004), Odyssey (1998-2005),Prelude (1998-2005) 2TA0 Head Unit pinout for Honda Odyssey of 1998 - 2005 years p/n 39100-S84-A210, ref CQ-JH1810Z
Honda (1999 - 2006) CR-V and others 2TFO Head Unit pinout for Honda Odyssey of 1999 - 2004 years p/n 39101-S2A-A110-M1, 39100-S2A-A100, ref MF711AB
Honda Odyssey (1998-2004) 1xx0 Head Units pinout for Honda Odyssey of 1998 - 2004 years CQ-JH8061Z p/n 39100-S0X-C010, CQ-JH8062Z p/n 39100-s0x-c010
Honda (1998-2006) and Acura (2000-2006) Audio CD MP3 Changer pinout for Honda Odyssey of 1999 - 2004 years may be used to attach aftermarket cd/mp3 player to genuine in-dash head unit