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cooling fan not running

  1. Radiator not turning on

    CLA Problems/Issues/Complaints
    Any help out would be greatly appreciated. I have a 2017 cla250. The fan runs when I use the scanner to test it. But it won’t run when reaching hot temperatures. It won’t run when the defrost or temp blower is running or with A/c. I’m not getting any coolant temp codes or faulty fan codes.
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