The following are known Action Replay Codes for NBA Live 2003 on Sony Playstation 2 (PS2). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark (Version 1 & 2)

Master Code – Must Be On
0E3C7DF2 1853E59E
EE926982 BCD52892

Home Team Scores 200
FEB40B0A BCA99B4B

Home Team Scores 0
FEB40B0A BCA99B83

Home Team Infinite Turbo
CEB3A5DA BCA91A82
CEB3A48C BCA91A82
CEB3A4B6 BCA91A82
CEB3A458 BCA91A82
CEB3A402 BCA91A82

Home Team No Turbo
CEB3A5DA BCA99B83
CEB3A48C BCA99B83
CEB3A4B6 BCA99B83
CEB3A458 BCA99B83
CEB3A402 BCA99B83

Away Team Scores 200
FEB40A2A BCA99B4B

Away Team Scores 0
FEB40A2A BCA99B83

Away Team Infinite Turbo
CEB39BD2 BCA91A82
CEB39A84 BCA91A82
CEB39AAE BCA91A82
CEB39A50 BCA91A82
CEB39A7A BCA91A82

Away Team No Turbo
CEB39BD2 BCA99B83
CEB39A84 BCA99B83
CEB39AAE BCA99B83
CEB39A50 BCA99B83
CEB39A7A BCA99B83

More Time: Press L1+L2
0E4765B8 BCA99582
CEB56CFE BCA9E1C3

End Period: Press R1+R2
0E4765B8 BCA99082
CEB56CFE BCA99B83