Service manual

4-3
REMOVING THE HUMIDITY SENSOR AND
THE CAVITY THERMOSTAT
WARNING
1. Unplug oven or disconnect power.
2. Open the microwave oven door, remove
the two flat-head screws from the bottom
of the control panel frame, and remove the
frame.
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before
operating.
Failure to do so can result in death or
electrical shock.
5. To remove the humidity sensor:
a) Remove the two screws from the hu-
m
idity sensor.
6. To remove the cavity thermostat:
a) Remove the two screws from the cavity
thermostat.
b) Disconnect the two white wire connec-
t
ors from the cavity thermostat terminals
and remove the thermostat.
Cavity Thermostat
Screws
Humidity Sensor
Screws
Control Panel Frame Screws
3. Remove the four screws from the front
subpanel and remove the subpanel as-
s
embly.
4. Disconnect the P1 and P2 connectors from
the microwave and lower oven control board
connectors and set the panel assembly
aside.
Front Subpanel Screws
P2 P1 P2 P1
Lower Oven Board
MW Oven Board
Humidity Sensor
Cavity Thermostat
MW Relay Board
b) Disconnect the sensor from microwave
relay board connector HUM.
c) Cut the humidity sensor cable from the
harness and remove the sensor.
Humidity Sensor
Connector (HUM)
Wire Connectors