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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 394 (Engine Control System) >> DTC P0650: Mil >> Diagnostic Procedure >> 1. Check Mil Power Supply
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1. Check Mil Power Supply

WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch OFF.
  2. Disconnect combination meter harness connector.
  3. Turn ignition switch ON.
  4. Check voltage between combination meter terminals 40, 42 and ground with CONSULT-II or tester
    Fig 1: Checking Voltage Between Combination Meter Terminals 40, 42 & Ground
    G00796177Courtesy of NISSAN MOTOR CO., U.S.A.

    Voltage: Battery voltage 

OK or NG 

  1. OK: GO TO 3. CHECK MIL OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT .
  2. NG: GO TO 2.
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