Monitor DTC Status
- Connect GDS and select "DTC Analysis" mode.
- Select "Diagnostic Trouble Codes (DTC) " button, Press "DTC Status" to check DTC's information from the DTCs menu.
- Confirm that "DTC Readiness Flag" indicates "COMPLETED". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
- Read "DTC Status" parameter.
- Record all DTC's, DTC status and freeze frame data. Does DTC Status indicate "Present"?NOTE:
- History (Not Present) fault: DTC occurred but has been cleared.
- Present fault: DTC is occurring at present time.
YES
- Go to next step as below.
NO
- Fault is intermittent caused by PCM memory not having been cleared.