[hypoxia]

My guess:  The Blue wire Newell had you check is connected to the mercury switch on the bay door that the entry door interferes with when open.  If that bay door is open it disables the entry door to protect both doors from damage.  On the diagram I posted it is called "Compartment Door Stop Interlock Door Merc Switch".  If that mercury switch was out of place or if there is a wiring open or short it would cause the problem you described.  This first attachment with red arrows pointing at the wiring is .pdf ,  the second is Power Point and the third is Word.  The PP and Word files are the same as the file in my January 1st post, I just included them for folks with those programs. 

Bode Door Interlock with Arrows.pdf Size: 1.18 MB  Downloads: 16

Bode Electrical & Pneumatic Schematic.pptx Size: 1.18 MB  Downloads: 8

Bode Electrical & Pneumatic Schematic.docx Size: 1.17 MB  Downloads: 9