Roger S for Model Number PLGF389ACA Oven stuck in lock mode - initially was flipping between F1 ERR and Oven Locked - After clearing, symtom kept cycling between those two items - I put oven to clean mode - result: it cut off clean mode and reset to normal display, then symtom began again - Then I powered off the oven for 30 min - after turning on for 5 min, symtom returned - I left it there and this point oven display just showing Lock icon on screen and door is locked - (no longer cycling between the messages) This just started happening this morning when oven was not in use - last use was earlier this morning and only stovetop and warmer drawer were used, not oven Any advice on part that's damanged and requires replacing? - I've had this unit over 10 years - it's a good oven and I've only had to replace the oven ignitor last year - it gets moderate use and we keep it pretty clean.
Answer Hello Roger, The F1 error code indicates a runaway temperature. You will want to do a resistance check on the oven temperature probe 316233903. The resistance reading should be 1090 ohms. If sensor checks ok then you will have to replace control board 316207603. Read More... Answered by AppliancePartsPros.com | Thursday, January 17, 2013