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Oven Sensor and Door Switch Test
Note: See Lock Assembly for door switch function explanation.
Remove power from oven.
Make resistance measurement from side of sensor and lock switch connector with exposed terminals.
The resistance measurements are made on the logic board at connector CN2 (single/upper oven) and
CN1 (lower oven-double wall oven only).
If abnormal reading is observed, wiggle leads at disconnect block. If any variation, replace.
1.
2.
3.
4.
SINGLE/UPPER OVEN
Circuit Terminals Ohms
Oven Sensor 9 to 10 1091 Ω @ Rm. Temp.
1654 Ω @ 350°F
2634 Ω @ 865°F
Door Latched 5 to 6
4 to 6
0 Ω
Open
Door Unlatched 4 to 6
5 to 6
0 Ω
Open
12345678910
MEAT PROBE
30K-50K Ω @
ROOM TEMP.
OVEN
SENSOR
DOOR
LOCKED
DOOR
CLOSED
DOOR
UNLOCK
MEAT PROBE
30-50K Ω @
ROOM TEMP.
DOOR
LOCK
DOOR
UNLOCK
DOOR
CLOSED
OVEN
SENSOR
Logic Board-CN2
LOWER OVEN (DOUBLE WALL OVEN ONLY)
Circuit Terminals Ohms
Oven Sensor 9 to 10 1091 Ω @ Rm. Temp.
1654 Ω @ 350°F
2634 Ω @ 865°F
Door Latched 4 to 5
3 to 5
0 Ω
Open
Door Unlatched 3 to 5
4 to 5
0 Ω
Open
BLACK
JUMPER
1234567891011
MEAT PROBE
30K-50K Ω @
ROOM TEMP.
OVEN
SENSOR
DOOR
LOCKED
DOOR
CLOSED
DOOR
UNLOCK
MEAT PROBE
30-50K Ω @
ROOM TEMP.
DOOR
UNLOCK
DOOR
LOCK
DOOR
CLOSED
OVEN
SENSOR
BLACK
JUMPER
Logic Board-CN1
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