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TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT EC-717 < SERVICE INFORMATION > [VK45DE] C D E F G H I J K L M A EC N P O TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT Description INFOID:0000000001326540 Intermittent incidents may occur. In many cases, the malfunction resolves itself (the part or circuit function Common Intermittent Incidents Report Situations Diagnosis Procedure INFOID:0000000001326541 1. INSPECTION START Erase (1st trip) DTCs. Refer to EC-633, "Emission-related Diagnostic Information" . >> GO TO 2. 2. CHECK GROUND TERMINALS Check ground terminals for corroding or loose connection. OK or NG OK >> GO TO 3. NG >> Repair or replace. 3. SEARCH FOR ELECTRICAL INCIDENT Perform GI-25, "How to Perform Efficient Diagnosis for an Electrical Incident" , “INCIDENT SIMULATION TESTS”. OK or NG OK >> GO TO 4. NG >> Repair or replace. 4. CHECK CONNECTOR TERMINALS Refer to GI-22, "How to Check Terminal" , “HOW TO PROBE CONNECTORS”, “How to Check Enlarged Con- tact Spring of Terminal”. OK or NG OK >> INSPECTION END NG >> Repair or replace connector. STEP in Work Flow Situation 2 The CONSULT-III is used. The SELF-DIAG RESULTS screen shows time data other than [0] or [1t]. 3 or 4 The symptom described by the customer does not recur. 5 (1st trip) DTC does not appear during the DTC Confirmation Procedure. 10 The Diagnostic Procedure for PXXXX does not indicate the malfunctioning area. |