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Pattern Select Switch: Inspection

  1. INSPECT PATTERN SELECT SWITCH 
    1. Measure the resistance according to the value(s) in PATTERN SELECT SWITCH  .

    Standard resistance 

    PATTERN SELECT SWITCH

    Switch Condition Tester Connection Specified Condition
    Pattern select switch (PWR) 3 - 7 Below 1 ohms
    Pattern select switch (NORM) 3 - 7 10 k ohms or higher
    Press continuously Pattern select switch (SNOW) 1 - 3 Below 1 ohms
    Release Pattern select switch (SNOW) 1 - 3 10 k ohms or higher
    Fig 1: Inspecting Pattern Select Switch
    G04045311Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

    If the resistance value is not as specified, replace the pattern select switch.

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