FRONT SEAT CUSHION HEATER(for Power Seat) INSPECTION

PROCEDURE


  1. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY (Driver Seat)


    1. B004QGYC02
      *A for LHD
      *B for RHD
      *a

      Component without harness connected

      (Front Seat Cushion Heater Assembly (Driver Seat))

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      for LHD
      Tester Connection Condition Specified Condition
      b5-1 - B-3 Seat heater temperature 20°C (68°F) Below 1 Ω
      b5-2 - B-2 Seat heater temperature 20°C (68°F) 1.6 to 1.9 Ω
      b5-3 - B-1 Seat heater temperature 20°C (68°F) 2.8 to 3.5 Ω
      for RHD
      Tester Connection Condition Specified Condition
      a5-1 - B-3 Seat heater temperature 20°C (68°F) Below 1 Ω
      a5-2 - B-2 Seat heater temperature 20°C (68°F) 1.6 to 1.9 Ω
      a5-3 - B-1 Seat heater temperature 20°C (68°F) 2.8 to 3.5 Ω

      If the result is not as specified, replace the front seat cushion heater assembly (driver seat).

  2. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY (Front Passenger Seat)


    1. B004PIUC01
      *a

      Component without harness connected

      (Front Seat Cushion Heater Assembly (Front Passenger Seat))

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      M81-6 - C-3 Seat heater temperature 20°C (68°F) Below 1 Ω
      M81-7 - C-2 Seat heater temperature 20°C (68°F) 1.6 to 1.9 Ω
      M81-5 - C-1 Seat heater temperature 20°C (68°F) 2.8 to 3.5 Ω

      If the result is not as specified, replace the front seat cushion heater assembly (front passenger seat).