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Removal and Installation for Expansion Valve: Removal

WARNING: This page is about a different car, the 2007 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Evacuate and recover the A/C system refrigerant. Refer to "HFC-134A (R-134A) SERVICE PROCEDURE ".
  2. Remove the air cleaner to electronic throttle control actuator tube. Refer to "AIR CLEANER AND AIR DUCT ".
    NOTE: The tube is located between the air cleaner assembly and the intake manifold and is removed to access the expansion valve.
  3. Disconnect the A/C pipe from the expansion valve.
    CAUTION: Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
  4. Remove the expansion valve.
    Fig 1: Identifying Cooler Grommet And Expansion Valve
    G04908472Courtesy of NISSAN MOTOR CO., U.S.A.
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