SEAT HEATER CONTROL INSPECTION


  1. INSPECT FRONT SEAT HEATER CONTROL SUB-ASSEMBLY LH


    1. Disconnect the seat heater control sub-assembly LH connector.

    2. A0161ZJE21

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      6 (E) - Body ground Always Below 1 Ω
      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      1 (SWL) - 6 (E) Engine switch on (IG), seat heater switch OFF → ON Below 1 V → 11 to 14 V
      4 (B) - 6 (E) Engine switch off→ on (IG) Below 1 V → 11 to 14 V

      If the result is not as specified, replace the seat heater control sub-assembly.

    3. Reconnect the seat heater control sub-assembly LH connector.

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

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      5 (THL) - 6 (E) Engine switch on (IG), seat heater switch volume 1 → 3 Gradual increase between Below 1 V and 11 to 14 V

      If the result is not as specified, replace the seat heater control sub-assembly.

  2. INSPECT FRONT SEAT HEATER CONTROL SUB-ASSEMBLY RH


    1. Disconnect the seat heater control sub-assembly RH connector.

    2. A0161ZJE23

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      6 (E) - Body ground Always Below 1 Ω
      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      1 (SWR) - 6 (E) Engine switch on (IG), seat heater switch OFF → ON Below 1 V → 11 to 14 V
      4 (B1) - 6(E) Engine switch off→ on (IG) Below 1 V → 11 to 14 V

      If the result is not as specified, replace the seat heater control sub-assembly.

    3. Reconnect the seat heater control sub-assembly RH connector.

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

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      5 (THR) - 6(E) Engine switch on (IG), seat heater switch volume 1 → 3 Gradual increase between Below 1 V and 11 to 14 V

      If the result is not as specified, replace the seat heater control sub-assembly.