Operation Section Displaying Fault Codes (DFC) From SECM Memory To enter code display mode you must turn OFF the ignition key. Now turn ON the key but Do not start the engine. As soon as you turn the key to the ON position you must cycle the foot pedal by depressing it to the floor and then fully releasing the pedal (pedal maneuver). You must fully cycle the foot pedal three ( 3 ) times within five ( 5 ) seconds to enable the display codes feature of the SECM. Simply turn the key OFF to exit display mode. The code list will continue to repeat until the key is turned OFF . An automatic code display feature is activated if a foot pedal fault condition exists.
This feature enables the service technician to view the fault codes by turning the key to the ON position, if a foot pedal malfunction is preventing the retrieval of the stored fault codes from the SECM. Malfunction Indicator Light (MIL) ON OFF = CODE 12 ON ON OFF 81