Code show up as 5ab in red and then code 6ath
Oven will not function at all, can not be reset or cleared.
Range work fine.

See if these will help: https://dl.dropboxusercontent.com/u/8010163/Whirpool_Range_Failure_Codes_and_Wiring_Diagrams.p df
https://dl.dropboxusercontent.com/u/8010163/Whirlpool_Slide-in_and_Freestanding_ranges_Electric.pdf
https://dl.dropboxusercontent.com/u/8010163/Whirlpool%20and%20Kitchenaide%20Failure%20Codes.pd f