Whirlpool integrated D/W G2P DW1 WH problem

Re: Whirlpool integrated D/W G2P DW1 WH problem

Probably wouldn’t apply to your machine but I found an intermittent thermostat (not thermistor) on a 10 y. o. whirlpool dw the other day.
Gave same symptom.

Re: Whirlpool integrated D/W G2P DW1 WH problem

Hiya,
I would have said that it was a software problem with the module but as it’s been replaced it’s a puzzler.
The norm for the Dolphin range is, no error code is a faulty module.
Never come across one with a faulty thermistor that would run through the whole program, but there’s always a first.
Try running the diagnostics on it and see if it heats.

Brian

Re: Whirlpool integrated D/W G2P DW1 WH problem

It’s in the error codes section, page 2, along with the error codes.
Basically, set the machine to the first (rinse) program, switch off, press and hold the start button and switch back on. There will be a beep and the start light will start flashing, release the start button, press start once and close the door. It should then run through the test program. If memory serves me right it takes about 15 minutes or thereabouts. If it refuses to go into the test mode you’ll need to try replacing the NTC.
If there’s any errors it should stop and flash the code.
If my memory is working the heater relay is on the module and it’s the two wires with the spade terminals that go to the heater. You can test the wiring, the toc and heater in one go. (TOC is built into the heater).You can also meter the NTC from the module end, again testing the wiring at the same time.
Hope this helps, I’ve probably got some paperwork on Whirlpool dishwashers in the van but can’t remember offhand which models it covers.

Brian

Re: Whirlpool integrated D/W G2P DW1 WH problem

DentedPorsche wrote:
It should then run through the test program. If memory serves me right it takes about 15 minutes or thereabouts.

Brian

I have yet to ever run a test programme 😳
Not that I wouldn’t love to it’s just that I’ve not until now had access to the info. (ta,UKW).

I do wonder how I’m going to spend those 15 mins. With some customers there’d be no problem but with new ones who have not learned to trust me yet and might be standing over me with a stopwatch….

Suppose it’s best to request they bring in a nice comfortable armchair and the tea and jaffa cakes nicely arranged on the best china,whilst I carry out this initial very important and highly skilled diagnostic work. 🙂

I think I might find it rather boring though, like waiting for a new Servis washing machine to get into a spin.

If any research and development bods are out there listening, please,please bring back the manual timer.

Re: Whirlpool integrated D/W G2P DW1 WH problem

grooster wrote:Just out of interest can anybody tell me the part number for the thermistor on this machine.

It’s 481228268012 Grooster.

Dave.