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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 

      SEAT MEMORY SWITCH LH

      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
      G05300593Courtesy 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 

      SEAT MEMORY SWITCH RH

      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
      G05300594Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

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