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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> Trouble Diagnosis For Intermittent Incident >> Diagnostic Procedure >> 2. Check Ground Terminals
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

2. Check Ground Terminals

Check ground terminals for corroding or loose connection.

Refer to HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENT .

OK or NG 

OK: GO TO 3.

NG: Repair or replace.