Greg for Model Number exnergf@hotmail.com Bosch Dishwasher Model SHE46C06UC/22 Dishwasher has worked flawlessly and impressively for 10 years+. "Circulation pump now does not run" in any operating control mode. Controller display digital displays normally and indicator turns on when pushing on/off button as normal with door latch closed and counts down cycle time as normal and drain pump operates OK in discharge mode. No unusual noises or "burnt motor" smell. Initially did not see water filling so replaced water inlet valve (solenoid asm) as well as float switch on side of door. Water filling is now OK, but no circulating pump operation. How do I know whether problem is the circulating pump/motor assembly or the controller? Without a wiring/electrical diagram I cannot tell what terminal on the controller goes to the circulating pump. Must I pull dishwasher out, plug back in electrically and check motor/pump input terminals for 120 VAC with VOM with unit turned ON (with rubber gloves on of course)?
Answer Greg, There should be a wiring diagram on the leg of the base of the unit. It would be best to check at the control board but you could pull the unit and check at the motor as well and if there is no power then the control board would be the issue and if there is power then the pump will be the issue. Read More... Answered by AppliancePartsPros.com | Tuesday, January 18, 2022