Edge Evolution Programmer Installation Instructions ... - Edge Products

06 LBZ & LLY Duramax EvolutionDiagnosticsThe diagnostics scanner included with your Evolution is a powerful tool thatallows you to view and clear diagnostic trouble codes (DTCs) on yourvehicle. DTCs are the messages your vehicle’s computer stores when itdetects a problem with your vehicle. The “Check Engine” light on your dashis activated by the presence of most DTCs.If you selected Diagnostics from the main menu of the Evolution, the screendisplays the following message:Retrieving CodesIf you want to retrieve and view the DTCs on your vehicle, select theRetrieve option. Make sure your ignition is in the ON position.After selecting the Retrieve option, any stored DTCs will appear on thescreen like the following example:Press [MENU] to exit the DTC list and return to the previous menu.If you have no trouble codes, the following screen will appear:24