DTC 12

Flash codes 12 and 13



Two special codes exist when reading in the flash code mode (Flash Code 12 and Flash Code 13). "Flash Code 12" will always be the first code displayed when the flash code mode is enable Code 12 is not an indication of a SRS problem but an indication that the flash code mode has been enabled. If there are no current or history codes present, the SDM will display model 2 until ground is removed from the DLC connector at terminal 13. "flash Code 13" will be displayed if there are history codes. To read the history codes a scan tool must be used