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Pattern Select Switch: Inspection: Inspection

  1. INSPECT PATTERN SELECT SWITCH ASSEMBLY 
    1. Measure the resistance according to the value(s) in the table below.
      Fig 1: Inspecting Pattern Select Switch Assembly
      GTY326571Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard Resistance

      Tester Connection Condition Specified Condition
      6 (CS) - 3 (E1) Pattern select switch assembly not pressed 10 kΩ or higher
      Pattern select switch assembly pressed Below 1 Ω
    2. Apply auxiliary battery voltage from the wire harness back side between the terminals of the switch, and check the lighting condition of the pattern select switch assembly.

      OK

      Measurement Condition Condition Specified Condition
      Auxiliary battery positive (+) → 5 (ILL+)
      Auxiliary battery negative (-) → 4 (ILL-)
      Always Pattern select switch assembly illuminates
      TEXT IN ILLUSTRATION

      *a Component without harness connected
      (Pattern Select Switch Assembly)

      If the result is not as specified, replace the pattern select switch assembly.