Whirlpool Electric Free Standing Range RF364PXYQ3 Timer Repair

Hello

My Whirlpool range's Oven Light Blinks On And Off When The range Is On. If I Try To Loosen Or Tighten The Bulb Nothing Changes. If I Take The Bulb Out, The range Does Not Work. When The Light Is Blinking, All The Burners Work And The Oven Works.

I am having great difficulty removing the light bulb cover on the back wall of the oven to change a blown light bulb. It is frozen and won't budge. Any suggestions on a way to solve this dilemma? All help will be greatly appreciated!!

I need the wire diagram for the two 1200 watt burners

The control panels the correct time, and it can be adjusted. The touchpad controls for the oven appear to work, but neither the oven nor any of the oven top burners heat up.

Error Code says Faulty Door Latch. All other oven controls work fine--burners, oven bake, broil, etc. Have checked oven locking mechanism and limiter safety switch and they are OK. Had changed the ERC a couple of months ago but did not check the self cleaning cycle since all other controls worked fine. Did notice that the new ERC module was a little different than original but since the oven worked did not think anything of it. My wife is none too happy about cleaning the oven manually. Any advice would be appreciated to solve the problem or I may be cleaning the oven.