While you wait for answers, we may have found some information which could help you.
Click here for Replace Apart MiddleBlender lights flashing and smoking?
Replace a Cord on a Kitchenaid 4c mixer?
How can I fix the coupling Kitchenaid blender KSB5SS0B3?
kitchenaid mixer model k5m90wh?
My Kitchenaid blender spindle has broken?
how to replace the power cord on a kitchenaid K5-A ?