How can Ifix my hyundai dishwasher dw19 (WQP12-9319) heater element?

I have a Hyundai integrated dishwasher. Every time it gets half way through its wash cycle it trips the electrial circuit breaker. We have tried a variety of its 14 wash programmes. I have tried to contact the company I purchased it from but they are no longer in business. It is approx. 8 months old. I have not been able to locate any other parts or Hyundai dishwashers for sale. Can I replace my heater element? Has anyone dealt with this model out there? Many thanks.