Measure the resistance between terminals No. 3 and No. 5 in each switch position according to the table.
NOTE:
When an LED is located between terminals, check if the LED illuminates by connecting power and ground to the LED.
Note this important operating characteristic; diode bias causes a diode to fully conduct electricity in one direction (forward), while not at all in the opposite direction (reverse).
Position
Resistance
NEXT (i)
About 33 ?
SEL/RESET
About 1,043 ?
PREVIOUS ()
About 363 ?
2.
If the resistance is not as specified, replace the select/reset/information switch (A).