My Bosch Maxx WFL 2260 will fill & empty but the motor will not run?

My Bosch Maxx WFL 2260 will fill & empty but the motor will not run. When full (of water that is) and ready to go you can hear a clicking noise like a relay pulling in & falling out. The machine is about 6-7 years old. Any ideas? Any wiring schematics available? Patrick