Door switch is broken. How do you remove the switch and if necessary, the washer control knob and top control panel?
Here is the parts breakdown
http://www.appliancepartspros.com/partsearch/modelsearch.aspx?model=LTE6234AN1
This should help as your model number is listed on page 122
https://secured.whirlpool.com/Service/SrvTechAdm.nsf/2cd44500d572193285256a45004fd9d6/dc4f80f6aaad834e85256aa1005cb52b/$FILE/4322616.pdf