Black Widow truck
Select "Single race" or "World Tour" mode. Then, hold [Select] and press [R1], [L2]x2, [Down]x2, [Up], [L2], [L1] at the transmission selection screen. A squeak will confirm correct code entry.

Nitro car
Select "Single race" or "World Tour" mode. Then, hold [Select] and press [L1], [Down], [Up], [L2]x2, [R1], [Left] at the transmission selection screen. A squeak will confirm correct code entry.

View programmers
Select the reversed Mojave track for a race. Start the race, then turn around and drive in the wrong direction at the beginning. Go to the right of the sand dune and keep driving in that direction until finding the Accolade sign with the programmer pictures.

All cars and tracks
Hold [Select] and press [L1], [Left], [L2], [Right], [L2], [Left], [L1]x2 at the main screen. A squeak will confirm correct code entry.

School bus
Select "Single Race" or "World Tour" mode. Then, hold [Select] and press [L1], [Up], [L2], [Down]x2, [L2]x2, [R2] at the transmission selection screen. A squeak will confirm correct code entry.

Ice cream truck
Select "Single Race" or "World Tour" mode. Then, hold [Select] and press [R2], [L2]x2, [Down]x2, [L2]x2, [R1] at the transmission selection screen. A squeak will confirm correct code entry.