Diagnosis Procedure
- INSPECTION START
Erase (1st trip) DTCs. Refer to "How to Erase DTC" in "EMISSION-RELATED DIAGNOSTIC INFORMATION ".
GO TO 2.
- CHECK GROUND TERMINALS
Check ground terminals for corroding or loose connection.
Refer to "GROUND INSPECTION ".
OK or NG
OK: GO TO 3.
NG: Repair or replace malfunctioning part.
- SEARCH FOR ELECTRICAL INCIDENT
Perform "HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT ", "INCIDENT SIMULATION TESTS".
OK or NG
OK: GO TO 4.
NG: Repair or replace malfunctioning part.
- CHECK CONNECTOR TERMINALS
Refer to "HOW TO CHECK TERMINAL ", "HOW TO PROBE CONNECTORS", "How to Check Enlarged Contact Spring of Terminal".
OK or NG
OK: INSPECTION END
NG: Repair or replace malfunctioning part.