SEAT HEATER SWITCH(for Front Seat) INSPECTION

PROCEDURE


  1. INSPECT SEAT HEATER SWITCH

    B001G6FC01
    *1 LH Switch *2 RH Switch
    *a

    Component without harness connected

    (Seat Heater Switch)

    		 - -

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      9 (RV) - 11 (SW) LH switch off (Dial position 0) 2.17 to 4.03 kΩ
      LH switch on (Dial position 1) 1.69 to 3.15 kΩ
      LH switch on (Dial position 2) 1.01 to 1.87 kΩ
      LH switch on (Dial position 3) 0.28 to 0.52 kΩ
      10 (RV) - 12 (SW) RH switch off (Dial position 0) 2.17 to 4.03 kΩ
      RH switch on (Dial position 1) 1.69 to 3.15 kΩ
      RH switch on (Dial position 2) 1.01 to 1.87 kΩ
      RH switch on (Dial position 3) 0.28 to 0.52 kΩ

      Tech Tips

      As the dial is being turned, the resistance changes gradually.

      If the result is not as specified, replace the seat heater switch.

    2. Apply battery voltage to the switch connector, and check that the seat heater switch illuminates.

      OK
      Measurement Condition Specified Condition

      Battery positive (+) → 2 (ILL+)

      Battery negative (-) → 1 (ILL-)

      		 Illuminates

      If the result is not as specified, replace the seat heater switch.

    3. Apply battery voltage to the switch connector, and check that the seat heater switch indicator illuminates.

      OK
      Measurement Condition Switch Condition Specified Condition

      Battery positive (+) → 3 (IG)

      Battery negative (-) → 4 (E)

      		 LH switch on LH switch indicator illuminates
      RH switch on RH switch indicator illuminates

      If the result is not as specified, replace the seat heater switch.