GE microwaves do not come with a wiring diagram in the box. However, illustrated schematics that provide the location and parts numbers for all internal wiring, wire harnesses and related parts are available on the GE parts website, GEApplianceParts.com.
Users can access and view schematics for a particular microwave model by typing the relevant model number into the search box on the parts website. The schematics do not include circuit-level wiring details like those typically found in a conventional wiring diagram. Rather, GE only provides information on wiring components and parts for replacement purposes. As of 2015, all components and parts are for sale on the GE website.