Kenmore Pro Oven SD Code

We have a Kenmore Pro double oven that is 3 years old. Nothing but trouble…anyway…

We were given a sheet to recalibrate it recently. We followed it to the letter (three times) but each time after calibration it flashes "SD". The oven turns on and the dial moves but it produces no heat. I checked the manual and there is no mention of an SD code. I would call Sears but they’re impossible to deal with and take a MONTH to get out here.

Any ideas?

A model number may help others help you.
http://www.appliancepartspros.com/modelnumber_locator.aspx

Oven is in sales demo mode…turn power off to unit wait 15secs turn back on…within 30secs of turning power back on push and hold the probe button(8-10secs) until the Sd turns to PF now you should be out of sales demo and cooking…

Does the oven burner have yellow flames when it is lit, and is the gas smell there if the oven has been off for a bit? Also, if the model number of your appliance could be provided, it will allow the most accurate information to be presented.