I have a Bosch SHU43C06UC/14. A few weeks ago it was making a loud terrible noise during the entire cycle. We figured it was on its last leg but it was still cleaning the dishes properly. Then with no explaination the noise stopped and the machine sounded normal again. Today when I started the machine it makes the normal sound when starting but it acts like it is stuck at the beginning and does not fill with water. The timer also does not count down.

SOURCE: Bosch SHU9915uc/u12 making noise

Try out this site. Hope this helps :)

http://servicefunctions.bosch.com/user/contactdealer/index.asp?country=wo&lang=en&app=contact&gb=&option1=&option2=&option3=&email=&opener=http%3A//www.bosch.com/content/language2/html/index.htm%23%23%23

SOURCE: Bosch SHU43

Sounds like the control module is out -- cost about $100 (I am on my third). I got a "lifetime" warranty when buying my second one. If you are handy, you can replace it yourself. You can call Bosch to confirm this (I did). It mounts inside the door. Mine is a BOSCH 5316.

The draining problem may mean a clogged drain hose -- you have to check it all the way back to either the main drain or the garbage disposal (if you have one). This may be what forced off the impeller wheel.

SOURCE: Not Drying

I found that if the rinse agent (Jet Blue) has run out the dishes stay wet.

SOURCE: bosch dishwasher door leaks

Hi have you adjusted the door striker on the top part of the dishwasher? This is the part that the main door latches onto and can be adjusted in or out!

SOURCE: SHU43C06UC dishwasher cleans dishes on bottom rack

your top spray arm is blocked and not rotating,remove it from top basket and thoroughly clean it paying particular attention to the holes right at the ends these are angled to drive the arms round if they block up the arms will not rotate.