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Home >> Infiniti >> 2006 >> QX56 AWD >> Repair and Diagnosis >> Transmission >> Transfer Case >> Trouble Diagnosis For System >> Line Pressure Switch >> Component Inspection

Component Inspection

  1. Turn ignition switch "OFF". (Stay for at least 5 seconds.)
  2. Remove line pressure switch. Refer to "LOCATION OF ELECTRICAL PARTS ".
  3. Push and release line pressure switch and check continuity between transfer terminal cord assembly terminal 1 and ground.
    TERMINALS CONTINUITY CHART

    Terminal Condition Continuity
    1 - Ground Push line pressure switch Yes
    Release line pressure switch No
    Fig 1: Identifying Continuity Between Transfer Terminal Cord Assembly Terminal 1 And Ground
    G04134043Courtesy of NISSAN MOTOR CO., U.S.A.
  4. If NG, replace the line pressure switch. Refer to "LOCATION OF ELECTRICAL PARTS ".