Bosch SHP65T75UC/02 Dishwasher power/display issues

[speed_shifter]

Hi, looking for some additional assistance in troubleshooting and diagnosing the issues with this Bosch dishwasher. Dishwasher will not power up or display anything on the front control panel. I have tried replacing both the power module and the controller board. Tested impedance readings from the various pumps, heater, and sensors as listed in the service manual and they all passed. I have tested for AC voltage at various points and can get readings of 110 vols with the multi-meter grounded frame/door. Is there any other issues to check that would make this dishwasher not to respond or at least power up? Could it be the main power switch? I do get continuity when tested. Does anyone know if the main switch is momentary or maintained? Thanks in advance, appreciate any assistance that anyone can offer!

[Budget Appliance Repair]

Most likely an actual power problem from the house wiring to the dishwasher, missing NEUTRAL from power.

Checking LINE to ground can give you a 120Vac reading on your meter if you don't have LOZ setting on your meter that would put a load on the line.

Not coming up with a model # SHP65T75UC/02 as you have listed only a T55UC/02 or T52UC/02

This looks like one of the models that had a service recall on the power junction box that comes with the dishwasher that mounts on the wall behind dishwasher and has an attached power cord with a plug that plugs into the dishwasher.

I would start looking at that for your problem.