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Oven Sensor and Door Switch Test
Note: See Door Lock Assembly for door switch function explanation.
Remove power from oven. 1.
Make resistance measurement from side of sensor and lock switch connector with exposed terminals.2.
The resistance measurements are made on the relay board and the main logic board with the control 3.
panel in the service position. (See
Control Panel.) Test on the main logic board at the wire harness
disconnected from J501 pins 1 to 2 for the sensor and on the relay board J16 for the lock switches. If
abnormal reading is observed, wiggle leads at disconnect block. If any variation, replace.
COMPONENT TEST
Circuit Terminals Ohms
Oven Sensor 1 to 2 1100 Ω @ Rm. Temp.
1654 Ω @ 350°F
2650 Ω @ Clean Temp
Door Latched 1 to 3
1 to 4
0 Ω
Open
Door Unlatched 1 to 4
1 to 3
0 Ω
Open
Door Locked
Lock Assembly Wire Harness
J16
Lock Assembly Wire Harness
J16
Door Unlocked
Oven Probe Oven Sensor
J501
4
3
2
1
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