Monitor DTC Status
- Connect GDS to Data Link Connector(DLC).
- Ignition "ON"
- Monitor "Diagnostic Trouble Codes(DTC)" with GDS.
- Is DTC status displayed as Present?NOTE:
- History (Not Present) fault: DTC occurred but has been cleared.
- Present fault: DTC is occurring at present time.
YES
- Go to next procedure.
NO
- Fault is intermittent caused by poor contact in the sensor's and/or ECM's connector or was repaired and ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, ending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure