1 - TANK_EMPTY
2 - DTC_TANK_LOW
3 - DTC_NO_EEPROM_FOUND
4 - DTC_EEPROM_CFG_BAD
5 - DTC_EEPROM_PDS_BAD
6 - DTC_EEPROM_PDSADRESS_BAD
7 - DTC_EEPROM_VERSION_BAD
8 - DTC_FLASHFS_ERROR
9 - DTC_FLASHFS_VERSION_ERROR
10 - DTC_NO_GPS_SERIAL
11 - DTC_CAN_TRANSCEIVER_FAILED
12 - DTC_NO_CAN_SIGNAL