GE PT925 manual Problem, Possible Causes, What To Do, Cooking functions, Oven cavity lights

Problem	Possible Causes	What To Do
	Plunger switch	If the cavity lights are always on, check the plunger switch
		related to the bad cavity.
	Relay (upper cavity	• Test the functions in Service Mode.
		• If the cooling fan, sail switch, and lights work properly,
	only)
		check the relay and associated wiring.
		• Test the functions in Service Mode.
Cooking functions	Wiring or heating	• If relays click to turn on the heating elements but
	element
		no heat is generated, check the wiring and heating
do not work
		element resistance.
		• Test the functions in Service Mode.
	Display/logic board	• If none of the functions in Service Mode work properly,
		replace the display/logic board.
		• Test the functions in Service Mode.
	Oven relay board	• If some of the functions work and others do not, check
		the relay board that is not working.
	Plunger switch	If the cavity lights are always on, check the plunger switch
		related to the bad cavity.
Oven cavity lights		If the lights work properly using the keypad but not
not working	Wiring	opening and closing the door, check the wiring to J20 on
properly		the lower oven relay board.
	Oven relay board	If lights do not work for a specific cavity, check the wiring
		and relay board associated with that cavity.
	Glass touch key panel	If only a single keypad or LED does not work, replace the
Keypad or LED not		glass touch key panel.
working	Ribbon cable or	If multiple keypads or LEDs do not work, check the ribbon
	display/logic board	cable or replace the display/logic board.

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