Does my whirlpol du1145xtpb1 dishwasherr need to be reset

see this causes:
Drain line/air gap
drain line or air/gap clogged fix it
Pump
see the impeller or blade if there bent repair or replace
Drain valve and/or solenoid
lube the solenoid
Belt
worn or crack replace
Motor
turn on manual if doesnot the motor need replace
Timer
clean the contact for oxide or dirty, loose wires, break or burn repair, or REPLACE the timer. God bless you

see this causes:
Drain line/air gap
drain or air/gap clogged fix it
Pump
see the impeller or blades clean and repair or replace if defective
Drain valve and/or solenoid
Lube the solenoid
Belt
worn or crack
Motor
turn on manual if doesnot the motor need replace
Timer
clean the contact for oxide, dirty, loose wires, break, or burn wires repair or replace TIMER defective. see how God bless you

I have a Maytag MDB7100AWS which suddenly started blinking the following LEDs: Clean, Rinse Only, Regular Wash, Tough Scrub and Heated dry. Tried cycling the breaker, no help. Tried the key sequences in the troubleshooting sheet behind the kick panel, no help. Then happened to press the Drain/Off button twice. All LEDs went out and am now on my second successful load, fingers crossed. Suspect the control board got latched up somehow.

Hello,

This tip i wrote explains how to reset the control board. http://www.fixya.com/support/r10357661-get_whirlpool_dishwasher_start_when


GENE

You did not mention what model number that you had but this is what I found after a little digging:

From http://servicetechhelp.com/discus/messages/2801/6823.html?1205974228 :
For future reference, the technician who replaced the control board for me gave me a complete list of flashing LED fault codes for the Ariston LL65 (which are same as Ariston LL64):

001000 Float Switch: Water in Base Pan
001100 No Drain: Dranin Motor Disabled, Filters Clogged, Dramin Hose Blocked
001010 Main Motor Presure Switch Blocked Filter
100100 Control Board: Software of Control Board not Recognized.
000100 Water Valve: Water Valve Diabled <--- This one sounds like your error
000110 Fill Fault: Water Valve Disabled, Turbine Disabled or Control Board
000101 Heating Element disabled or High Limit Open or Control Board
000010 NTC defective or not positioned or control board
000001 NTC defective or not positioned or control board

KEY: 0 = LED off
1 = LED flashing


I also found this for a different model:
http://www.diybanter.com/home-ownership/89945-resetting-controller-ariston-dishwasher.html
No Program Code Fault condition
1 Heavy wash 1000 Operation of flood
protection system
2 Normal wash 0100 Heating
element/Thermistor/Thermostat fault
3 Rapid wash 0010 Drain pump fault or drain
blockage
4 Soak wash 0001 Not filling to correct
level within 6 minutes

My machine had the exactly same problem:
1. Push Start button to wash, but Draining/Unlocking light will flash right away. The drum started to run and stopped
2. No error code shown up
3. Run Quick test: no error code
4. Run Universal Test: error code F25 (later, found nothing wrong with the CCU)
What I did:
1. Clean the bump: found coins and strings.
2. Clean the drain pipe from the pump to tub: found more coins.
3. Clean chamber of pressure switch at the tub: found nothing.
4. Clean the gap between tub and drum: found a credit card!
After the cleanings, the Draining/Unlocking light would still come back and I almost gave up. Amazingly, I ignored it and a few minutes later.... the machine started to run as normal!
It seems that CCU needs sometime to reset itself after the failure.

Hi,
"Error A05 - Pressure switch has not been reset "

This is centered around the filter and drain area not working properly.
It is possible it just needs the filter cleaning and the hose flushing out, but also possible the pump needs to come out to clean it properly.
Drain it by putting the hose low down, and clean the filters of debris.
If this does not fix it, then remove the unit outside, lie on it's back and remove the pump to clean it.

If it's a Whirlpool, and flashes seven times, then you have a heater circuit problem. You would need to diagnose which component is at fault
Affordable Appliance Reapir
Lake Forest, CA. 92630

You'll need to pull off the pump.You can tilt the machine to gain acess to the pump,a screwdiver can be used to pry the clips off that hold the pump to the motor. you can leave the hoses connected, but try to turn the inner reciever of the pump to see if it is stuck .

You need to reset the computer on the bottom. Had the same problem with mine. The Blinking led means the heating element is bad and will not operate.