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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> Body & Frame >> Seats >> Seats - Seat Switches, Motors, Lumbar & Heater Assemblies >> SEAT MEMORY SWITCH (for Front Side) >> Inspection

SEAT MEMORY SWITCH (for Front Side): Inspection

  1. INSPECT SEAT MEMORY SWITCH LH 
      Fig 1: Identifying Seat Memory Switch LH Connector Terminals
      G04953089Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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
      4 (1) - 7 (E) M1 switch Pressed Below 1 Ω
      2 (2) - 7 (E) M2 switch Pressed Below 1 Ω
      1 (3) - 7 (E) M3 switch Pressed Below 1 Ω
      5 (MMRY) - 7 (E) SET switch Pressed Below 1 Ω

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

  2. INSPECT SEAT MEMORY SWITCH RH 
      Fig 2: Inspecting Seat Memory Switch RH
      G04953090Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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
      4 (1) - 7 (E) M1 switch Pressed Below 1 Ω
      2 (2) - 7 (E) M2 switch Pressed Below 1 Ω
      1 (3) - 7 (E) M3 switch Pressed Below 1 Ω
      5 (MMRY) - 7 (E) SET switch Pressed Below 1 Ω

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