Diagnostic Procedure
- INSPECTION START
Erase (1st trip) DTCs. Refer to "HOW TO ERASE EMISSION-RELATED DIAGNOSTIC INFORMATION ".
- : GO TO 2.
- CHECK GROUND TERMINALS
Check ground terminals for corroding or loose connection.
Refer to "HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT ", "CIRCUIT INSPECTION", "Ground Inspection".
OK or NG
- OK: GO TO 3.
- NG: Repair or replace.
- 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.
- 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 connector.