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Front Seatback Heater: Inspection

  1. INSPECT FRONT SEATBACK COVER SUB-ASSEMBLY LH 
    1. Check the seatback heater.
      1. Measure the resistance according to the value(s) in the table below.

        Standard resistance 

        TESTER CONNECTION SPECIFIED CONDITION CHART

        Tester Connection Condition Specified Condition
        1 - 2 17 to 23°C (63 to 73°F) 5.7 to 7.0 Ω

        If the result is not as specified, replace the seatback cover.

        Fig 1: Identifying Front Seatback Cover Sub-Assembly LH Connector Terminals
        G04953207Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT FRONT SEATBACK COVER SUB-ASSEMBLY RH 
    1. Check the seatback heater.
      1. Measure the resistance according to the value(s) in the table below.

        Standard resistance 

        TESTER CONNECTION SPECIFIED CONDITION CHART

        Tester Connection Condition Specified Condition
        1 - 2 17 to 23°C (63 to 73°F) 5.7 to 7.0 Ω

        If the result is not as specified, replace the seatback cover.

        Fig 2: Identifying Front Seatback Cover Sub-Assembly RH Connector Terminals
        G04953208Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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