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On-Vehicle Inspection [01/2019 - 11/2022]: Procedure

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  1. INSPECT FAN NO. 1 RELAY 
    1. Check the resistance.
      1. Measure the resistance according to the value(s) in the table below.
        GTY765235Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        Standard Resistance

        Tester Connection Condition Specified Condition
        3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher
        3 - 5 Battery voltage applied between terminals 1 and 2 Below 1 Ω

        If the result is not as specified, replace the FAN NO. 1 relay.

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