
Troubleshooting (cont.)
Sensor Troubleshooting Table
Symptoms Probable Causes Recommended Action
B. Debris on the
sensor wire
connector.
B. At the circuit board, gently
disconnect, clean, and
reconnect the sensor wire
connector.
C. Circuit board
is not
functioning.
C. Replace the cover assembly.
3. Yellow
sensor
LED does
not
illuminate
with an
object in
front of it.
A. Object is
clear or color
is
undetectable
by the sensor.
A. Test the sensor using your
hand.
B. Debris on the
sensor wire
connector.
B. At the circuit board, gently
disconnect, clean, and
reconnect the sensor wire
connector.
Kohler Co. 19 1186051-2-D
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