FixVault

Line Pressure Test Procedure

  1. Check A/T fluid and engine oil levels. If necessary, add fluid and oil.
  2. Drive vehicle for approx. 10 minutes or until fluid and oil reach operating temperature.

    ATF operating temperature :50 - 80°C (122 - 176°F) 

    Fig 1: Checking A/T Fluid (Normal Operating Temperature)
    G04210325Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Install pressure gauge to corresponding line pressure port.
    Fig 2: Installing Pressure Gauge To Corresponding Line Pressure Port
    G04193728Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Set parking brake and block wheels.
    • Continue to depress brake pedal fully while line pressure test is being performed at stall speed  .
    Fig 3: Blocking Wheels And Setting Parking Brake
    G04081464Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Start engine and measure line pressure at idle and stall speed.
    Fig 4: Measuring Line Pressure
    G04075448Courtesy of NISSAN MOTOR CO., U.S.A.