Kris for Model Number Whirlpool GMC305PDQ1 After a self clean cycle, our oven door lock would not open. We did open it with a wire hanger after it was cool. Then the door wouldn't shut because the latch was stuck in the way so I pushed on it to get it out of the way. Now it is loose and even when the door is shut, the interior lights stay on and it says the door is open (so it won't heat to bake). Does this sound like the door latch just needs to be replaced or did I damage something else by pushing the latch out of the way? Also if it is the door latch, is that difficult to replace in a wall oven? Thanks!
Answer Hello Kris. You will need to replace the door latch WP4451424 on the unit. You will need to test the temp probe WP4451665 and see if it is bad and will need to be replaced. In some rare cases, the control board does need to be replaced with the latch. In your case, the board 4453168 has been permanently discontinued by the manufacturer and we don't know of any source or replacement for the part. The latch is not easy to replace. You will remove the vent cover. Then You will need to work "blind" and use a small ratchet and socket to remove the screws holding the latch to the oven top assembly, behind the vent cover. Then remove the two screws holding the latch assembly to the front flange of the oven cavity. Now remove the latch and install the new latch in reverse order. Read More... Answered by AppliancePartsPros.com | Wednesday, October 12, 2016