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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Automatic Air Conditioning Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> ECV (Electrical Control Valve) >> Component Inspection

Component Inspection

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK ECV (ELECTRICAL CONTROL VALVE) 
    1. Turn ignition switch OFF.
    2. Disconnect A/C compressor connector.
    3. Check continuity between A/C compressor connector F10 terminals.

      Terminals

      Condition

      Resistance (kΩ)

      Temperature: °C (°F)

      3

      4

      20 (68)

      10.1 - 11.1

    Is the inspection result normal?

    YES

    Inspection End.

    NO

    Replace A/C compressor. Refer to Removal and Installation .