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Seat Memory Switch: Inspection

  1. INSPECT SEAT MEMORY SWITCH LH 
    1. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      TESTER CONDITION SPECIFIED CONDITION CHART

      Tester Connection Switch Condition Specified Condition
      1 (MRY) - 5 (E) SET switch is pressed Below 1 Ω
      2 (M1) - 5 (E) M1 switch is pressed Below 1 Ω
      3 (M2) - 5 (E) M2 switch is pressed Below 1 Ω
      4 (M3) - 5 (E) M3 switch is pressed Below 1 Ω
      1 (MRY) - 5 (E) SET switch is not pressed 10 kΩ or higher
      2 (M1) - 5 (E) M1 switch is not pressed 10 kΩ or higher
      3 (M2) - 5 (E) M2 switch is not pressed 10 kΩ or higher
      4 (M3) - 5 (E) M3 switch is not pressed 10 kΩ or higher
    Fig 1: Identifying Seat Memory Switch LH
    G04051228Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

  2. INSPECT SEAT MEMORY SWITCH RH 
    1. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      TESTER CONDITION SPECIFIED CONDITION CHART

      Tester Connection Switch Condition Specified Condition
      1 (MMRY) - 5 (E) SET switch is pressed Below 1 Ω
      2 (1) - 5 (E) M1 switch is pressed Below 1 Ω
      3 (2) - 5 (E) M2 switch is pressed Below 1 Ω
      4 (3) - 5 (E) M3 switch is pressed Below 1 Ω
      1 (MMRY) - 5 (E) SET switch is not pressed 10 kΩ or higher
      2 (1) - (E) M1 switch is not pressed 10 kΩ or higher
      3 (2) - 5 (E) M2 switch is not pressed 10 kΩ or higher
      4 (3) - 5 (E) M3 switch is not pressed 10 kΩ or higher
    Fig 2: Identifying Seat Memory Switch RH
    G04051229Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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