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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 77 (Engine Controls - System & Component Testing) >> Fuel Pump Circuit >> Diagnostic Procedure >> 3. Check Fuel Pump Power Supply Circuit-I

3. Check Fuel Pump Power Supply Circuit-I

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch ON.
  2. Check voltage between IPDM E/R terminal 40 and ground with CONSULT-II or tester.
    1. Voltage: Battery voltage 

OK or NG 

  1. OK : GO TO 4.
  2. NG : GO TO 13 .
Fig 1: Check Fuel Pump Power Supply Circuit-I
G00875129Courtesy of NISSAN MOTOR CO., U.S.A.