Bosch Dishwasher Error Code E:03 - E03 - E 03
Power Module Relay Failure
If your Bosch Dishwasher is showing error E03 then both the primary and safety backup relays have failed on the dishwasher power module, the power module will have to be replaced.
See How To Replace Bosch Dishwasher Power Module
Chat Live With a Bosch Dishwasher Technician Now!
Need A Tech Sheet or User Manual For A Bosch Dishwasher SHE6AF02UC/06? ASK US NOW
Bosch Dishwasher SHE6AF02UC/06 E:03 Error Repair video
If you feel like we've helped you out and you want to throw a few bucks this way please do. THANKS!