INSPECTION AFTER REMOVAL

  • Check that fan motors operate normally.
    NOTE:
    Cooling fans are controlled by cooling fan control module. For details, refer to System Diagram (GT-R certified NISSAN dealer).
  • Inspect cooling fan for crack or unusual bend.
    • If anything is found, replace cooling fan.
 
 INSPECTION AFTER INSTALLATION

  • Check for leakage of engine coolant using the radiator cap tester adapter (commercial service tool) and the radiator cap tester (commercial service tool). Refer to Inspection.
  • Start and warm up the engine. Visually check that there is no leakage of engine coolant.