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Home >> Mazda >> 2021 >> 3 Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 29 (Engine Cooling System (VIN M)) >> Coolant Control Valve Removal/Installation >> Coolant Control Valve Removal Note

Coolant Control Valve Removal Note

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  1. Disconnect the connector shown in the figure.
    G12184191Courtesy of MAZDA MOTORS CORP.
  2. Remove the clip shown in the figure.
    G12184192Courtesy of MAZDA MOTORS CORP.
  3. Remove the coolant control valve.
  4. When replacing the engine coolant control valve, remove ECT sensor No. 2. (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION .)