Diagnostic Procedure
- INSPECTION START
Erase (1st trip) DTCs. Refer to HOW TO ERASE EMISSION-RELATED DIAGNOSTIC INFORMATION .
: GO TO STEP 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 STEP 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 STEP 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.