Functions of the Endocrine System. The Endocrine system (along with the nervous system) controls and regulates the complex activities of the body. The Endocrine system regulates the activities of the body by secreting complex chemical substances (hormones) into the blood stream.
They just don't build them like they used to. The average life span of a dishwasher today is 10-12 years. It's recommended that you clean your dishwasher atleast once a year because lime/calcium/food deposits can build up in your dishwashers internal workings and cause problems like this.
Like most common household appliances, a dishwasher has a fairly foreseeable lifespan. While your particular model may last for a longer or shorter duration than the average expectancy, it is good to have an idea of the average time you can expect your appliance to last. This will give you an idea of when the dishwasher will need to be replaced and help you to budget accordingly.