Whirlpool AWO/D4505 W Machine Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Whirlpool AWO/D4505 W Machine This topic has 1 reply, 2 voices, and was last updated 16 years, 3 months ago by WhiteVanMan1. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 6, 2010 at 11:10 am #51420 WhiteVanMan1Participant Machine pumps out, then the “service ” light start to flash, and the machine shuts down. I suspect the water valve, but has anyone come across this please? Cheers. Steve January 6, 2010 at 6:11 pm #308004 lerchParticipant Re: Whirlpool AWO/D4505 W Machine Check motor brushes. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In