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Radiator and Fan Replacement

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2014 Honda Ridgeline, 2013 Honda Ridgeline, 2012 Honda Ridgeline, 2011 Honda Ridgeline, and 2010 Honda Ridgeline. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the engine coolant (see COOLANT REPLACEMENT ).
  2. Remove the front bulkhead cover (see FRONT BULKHEAD COVER REPLACEMENT ).
  3. Disconnect the fan motor connectors (A), the ECT sensor 2 connector (B), the harness connector (C) and the coolant reservoir hose (D), then remove the harness clamps (E).
    Fig 1: Identifying Fan Motor Connectors (A), ECT Sensor 2 Connector (B), Harness Connector (C), Coolant Reservoir Hose (D) & Harness Clamps (E)
    G00509919Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Disconnect the upper radiator hose (A) and the lower radiator hose (B).
    Fig 2: Identifying Upper Radiator Hose And Lower Radiator Hose
    G05964293Courtesy of AMERICAN HONDA MOTOR CO., INC.
  5. Raise the vehicle on the lift.
  6. Remove the front splash shield (see FRONT SPLASH SHIELD REPLACEMENT ).
  7. Disconnect the ATF cooler hoses (A) from the radiator, then plug the line and the hose.
    Fig 3: Identifying Automatic Transmission Fluid Cooler Hoses
    G05964295Courtesy of AMERICAN HONDA MOTOR CO., INC.
  8. Unclamp the ATF cooler hose clamp (B) on the ATF cooler line.
  9. Lower the vehicle on the lift.
  10. Remove the upper bracket and cushions, then pull up the radiator.
    Fig 4: Radiator Replacement Components And Upper Bracket Cushions With Torque Specifications
    G05964296Courtesy of AMERICAN HONDA MOTOR CO., INC.
  11. Remove the fan shroud assemblies and other parts from the radiator.
  12. Install the radiator in the reverse order of removal. Make sure the upper and lower cushions are set securely.
  13. Connect the ATF cooler hoses on the radiator (see ATF COOLER HOSE REPLACEMENT ).
  14. Fill the radiator with engine coolant, then bleed the air from the cooling system (see COOLANT REPLACEMENT ).