Circuit/System Verification
- Verify that no other DTCs are set.
- If a DTC is set, refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- Engine idling, verify there is no abnormal engine noise.
- If there is abnormal engine noise, refer to Symptoms - Engine Mechanical .
- If the vehicle passes the Circuit/System Verification test, operate the vehicle within the Conditions for Running the DTC.