Bosch tumble dryer e90 fault Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Bosch tumble dryer e90 fault This topic has 2 replies, 2 voices, and was last updated 5 years, 8 months ago by allan. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts July 20, 2020 at 11:45 am #98045 allanParticipant Hi all, been out to a couple of Bosch tumble dryers, model wta74200gb/07 both have e90 fault! Hear the relay click a few times and then up with fault code, checked for blockages and heater, any ideas would be muck appreciated July 20, 2020 at 2:50 pm #470700 electrofixModerator from some of the google post i have seen seems to be motor related have you checked motor and board for bad solder joints / relays Dave July 20, 2020 at 2:58 pm #470701 allanParticipant Not checked the motor but did check boards, funn both machines have same fault, they gave six of them! Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In