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Front Blower Resistor: Inspection

  1. INSPECT FRONT BLOWER RESISTOR 
    1. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Condition Specified Condition
      1-4 Always 3.12 to 3.60 Ω
      3-4 Always 1.45 to 1.67 Ω
      2-4 Always 0.52 to 0.60 Ω

      If the result is not as specified, replace the blower resistor.

      Fig 1: Identifying Blower Resistor Connector Terminals
      G05401777Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002