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Home >> Nissan-Datsun >> 2004 >> Maxima SL, RE4F04B >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction >> Power Supply Circuit For ECM >> Diagnostic Procedure >> 4) Check Ground Connections

4) Check Ground Connections

  1. Turn ignition switch OFF.
  2. Loosen and retighten four ground screws on the body.
    Fig 1: Locating Ground Screws On Body
    G00498784Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG