No power on the front buttons, breaker ok.. What next ?
Remove the toe panel and check the wires at the dishwasher junction box. Test the door switch, the “on-off” switch and all other electrical components according to the wiring diagram.
Gene.
Ok. did a little more checking.. I do have power to the unit and if I move the door open & closed, the on light will go on and off.. I think the switch is malfunctioning or the latch is malfunctioning. HOW DO I GET TO THE SWITCH ? CAN YOU TELL ME HOW TO REMOVE NECESSARY DOOR PANEL, ETC TO GET TO SWITCH..
You have to remove the outer door panel, but I/m not sure how to do it on such old model. Try to use the instructions from one of our previous posts: http://forum.appliancepartspros.com/dishwasher-repair/3586-bosch-dishwasher.html and the break down diagrams and Replacement parts for BOSCH SMU4056 UC/14 (FD 7402-7902) | AppliancePartsPros.com.
Gene.