Customer Questions and Answers for Control Board by Bosch

Dan, Other than a set of "Torx" drivers ot "Torx tips" to remove the panel screws, no special tools are required to repair your wall oven. " How hard is it to replace this part ?" It's not that hard at all, the hardest part will be removing the oven from the wall. " The PC control module (relay board) is serviceable from the top access panel after sliding the oven out from the wall ~16 inches. With the unit pulled completely away from the wall, the following components are serviceable from the top after removing the top panel: ? Halogen light transformers, ? Terminal block, ? Power supply" So make sure you remove power to the wall oven before you start . " To access the PC control module, pull the unit out from the wall 15-16 inches, and remove the access panel (3 T20 screws) on the top of the unit."