TechGuy wrote:You had confirmed your CHM motor is working by applying 12v power to the CHM motor.
Is there any chance that water/liquid got into your 655?
Water damage is one of the cause of CHM H-bridge failure.
Probably your best less painful solution.NoJimForHome wrote:I'll have to try my luck with eBay
TechGuy wrote:I followed @a1robotrepair's post to fix all H-bridge circuits. Good luck.
viewtopic.php?f=1&t=19065&p=143078&hilit=canadian+hero#p143078
Return to iRobot Roomba and Scooba Chat
Users browsing this forum: Atena, daniellee0412, fuzzydunlop, johnnyh, Miles267 and 382 guests