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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 421 (Automatic Transaxle - Re4F04B) >> Trouble Diagnosis For Symptoms >> Large Shock. N --> R Position >> 4. Detect Malfunctioning Item

4. Detect Malfunctioning Item

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. Remove control valve assembly. Refer to "CONTROL VALVE ASSEMBLY AND ACCUMULATORS ".
  2. Check the following items:
    • Valves to control line pressure (Pressure regulator valve, pressure modifier valve, pilot valve and pilot filter)
    • Line pressure solenoid valve
    • Oil pump assembly

OK or NG 

  1. OK : GO TO 5.
  2. NG : Repair or replace damaged parts.