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DTC codes socket B1 414 & 417 850 1995

Bom dia,

Someone could tell me what means dtc codes 414 & 417 (socket B1). It´s a 850 wagon 2.0l non turbo.

Obrigado
Thank you








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    DTC codes socket B1 414 & 417 850 1995

    The cabin compartment temperature sensors are located in those little holes above the overhead grab handles on either side of the front seats. You can try sticking a vacuum cleaner hose up to the holes and sucking out any debris up on the fan blades, it causes them to seize up and set the code.




    Mike
    '95 850T








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    DTC codes socket B1 414 & 417 850 1995

    414 interior temp sensor fan, driver's side, operation inhibited
    417 same thing as 414, only on passenger's side


    Pull the sensors out and see if they are full of lint and crud, usually are. Carefully blow them out and reinstall.

    Mark








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      DTC codes socket B1 414 & 417 850 1995

      1994 Volvo 850 L5-2.3L Turbo VIN 57 B5234FT Copyright © 2011, ALLDATA 10.50PE Page 1
      Cabin Temperature Sensor / Switch: Service and Repair
      Passenger Compartment Sensor
      (ECC Only)
      1. Ignition off
      The passenger compartment temperature sensor is located behind the driver or passenger grab handle, where there is an inlet hole in the inside
      cover.
      2. Expose passenger compartment temperature sensor:
      - Remove grab handle (2 screws).
      - Bend back panel B-post.
      - Undo cover.
      - Bend out corner of inside cover.
      3. Remove connection:
      Undo connection from passenger compartment temperature sensor
      4. Undo passenger compartment temperature sensor:
      Undo the screws (2) holding the passenger compartment temperature sensor.
      5. Install:
      - Passenger compartment temperature sensor (2 screws).
      - Connector.
      - Cover panel.
      - Panel B-post.
      - Grab handle (2 screws).







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