Pattern Select Switch: Inspection

INSPECT 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

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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