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Seat Memory Switch: Inspection

WARNING: This page is about a different car, the 2008 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT SEAT MEMORY SWITCH 
    1. Measure the resistance according to the value(s) in the table below.
      Fig 1: Identifying Seat Memory Switch
      G05141806Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      STANDARD RESISTANCE TABLE

      Tester Connection Switch Position Specified Condition
      1 (E) - 2 (MMRY) SET switch ON (pushed) Below 1 Ω
      1 (E) - 2 (MMRY) SET switch OFF (not pushed) 10 kΩ or higher
      1 (E) - 4 (1) SW1 switch ON (pushed) Below 1 Ω
      1 (E) - 4 (1) SW1 switch OFF (not pushed) 10 kΩ or higher
      1 (E) - 3 (2) SW2 switch ON (pushed) Below 1 Ω
      1 (E) - 3 (2) SW2 switch OFF (not pushed) 10 kΩ or higher

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

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