KGU34640GB/06 frosting up,in a cupboard no access to rear,drain and defrost heater check out OK but the no frost sensor lead disappears into the cab rear with no plug so couldn’t check it.Is it only checkable from the module.
Can see a thermal fuse on parts list but didn’t see one around evap area 😕
Plus freezer temp display has disappeared.
Wiring diagram anyone please ?