Monitor DTC Status
- Connect GDS and select "DTC Analysis" mode.
- 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 in DTC menu of the GDS.
- Is parameter displayed "History (Not Present) fault"?NOTE:
- History (Not Present) fault: DTC occurred but has been cleared.
- Present fault: DTC is occurring at present time.
YES
- Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
NO
- Go to next step as indicated below.