| Utility |
This mode enables a technician to adjust some devices faster and more accurately by following the indications on the SDT unit. |
| DTC check |
DTC check such as 1st trip DTC, DTCs and 1st trip freeze frame data or freeze frame data can be read and erased quickly. |
| Data list |
Input/Output data in the ECM can be read. |
| Active test |
Diagnostic Test Mode in which SDT drives some actuators apart from the ECMs and also shifts some parameters in a specified range. |
| Utility (Readiness test / DTC work support) |
The status of system monitoring tests and the self-diagnosis status/results can be confirmed. |
| C/U part number |
ECM part number can be read. |