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Home >> Toyota >> 2014 >> RAV4 LE, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Seats >> Seats (Service Information) (Except Hybrid) (2 Of 2) >> FRONT SEAT CUSHION HEATER (for Front Passenger Side) >> Inspection [12/2012 - 08/2016] >> Procedure

Inspection [12/2012 - 08/2016]: Procedure

  1. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY RH 
    GTY375439Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *1 Connector A
    *2 Connector B
    *3 Thermostat
    *a Component without harness connected
    (Front Seat Cushion Heater Assembly RH)
    1. Check the front seat cushion heater assembly RH.
      1. Measure the resistance according to the value(s) in the table below.

        Standard Resistance

        Tester Connection Condition Specified Condition
        A-4 - B-3 Seat cushion heater temperature 20°C (68°F) 3.25 to 3.31 Ω
        A-2 - B-2 1.78 to 1.82 Ω
        A-1 - B-1 Below 1 Ω

        If the result is not as specified, replace the front seat cushion heater assembly RH.

      2. Check the thermostat resistance.

        Standard Resistance

        Tester Connection Condition Specified Condition
        A-4 - B-3 Thermostat temperature 42°C (108°F) 10 kΩ or higher
        A-2 - B-2 10 kΩ or higher

        If the result is not as specified, replace the front seat cushion heater assembly RH.

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