All the cheat codes in Saints Row: The Third must be entered using your cell phone. You need to press the "Back" button to bring it up, and then select "Extras" and then "Cheats". After that simply enter in one of the following cheat codes to activate the relevant cheat. Note that when you do activate a cheat, automatic saving will be disabled as well as the ability to earn any Achievements. You can manually save the game, although this is not recommended as it will impact your Achievement earning ability and may bring about other issues!

$100,000 cash: cheese

Add respect: whatitmeanstome

Add to gang notoriety: lolz

Add to police notoriety: pissoffpigs

Get weapons: letsrock

Golden Gun (one hit kills): goldengun

Infinite sprint: runfast

No gang notoriety: oops

No police notoriety: goodygoody

No vehicle damage: vroom

Repair car: repaircar