Whirlpool Dishwasher 1.5 Yrs Old Gone Bad

[appliancegonebad]

Hello,
I have a 1.5 yr old Whirlpool Dishwasher, Model DU1145XTPB3, that has the "Clean" LED flashing seven times in succession. The manual says to check the heating element, which measured 10 ohms from two wires at the controller. Door microswich is operating. I'm trying not to spend any money for a repairman, and I'm good at fixin stuff, but this one's got me stumped. Any ideas?
Thanks,

 

[Sleepyhead]

On UK machines 7 flashes is a water level problem.

 

[appliancegonebad]

I'm in the US
See http://www.whirlpool.com/assets/pdfs/literature/Use and Care Guide - 8535541.pdf
Page 21.
There was Service Tech Repair Info inside the unit which also mentions this, and more.
Thanks Sleepyhead, your a good person for trying to help.