Oven Sensor; Lock Assembly - GE JK3800DH1BB Technical Service Manual

Oven Sensor

The Oven Sensor is located on the broil unit
mounting plate, and secured with one T20 Torx
screw and tab. Pull the connector through the
opening in the back wall. This will allow for testing of
resistance.
Sensor resistance @ F°

Lock Assembly

On the latch mechanism, the feedback from the
switch to the control signals the board to run the
cooling fan on high. The words LOCK DOOR will
When the door is locked, LOCKED DOOR will remain
illuminated in the display.
The CAM on the assembly performs two functions:
• Positions the lock hook into the door to prevent
opening during the Clean operation.
• Operates the lock switches which tell the control
if the door is in the locked or unlocked position.
Lock Assembly Diagnostics
If the lock mechanism fails to activate, check for
120 VAC at the grey/black wire to white on the lock
assembly, with the self-clean cycle selected.
Lock Assembly Removal
1. Remove the four T20 Torx screws securing the
front trim. Two screws will have a rubber door
bumper on them.
2. Remove the two 1/4 in. screws securing the
lock assembly, and then pull the lock assembly
forward. There is enough wire to access for
checks.
Lock Assembly Reinstallation
1. After verifying good wiring connections, slide the
lock assembly back into the opening and secure
with two 1/4 in. screws.
2. Reattach the front trim with the T20 Torx screws.
The two lower screws will have a rubber door
bumper on them.
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