Error code reference
KitchenAid Dishwasher Error Code 4-4
Wash motor failure
Wash motor failure - loose connection in Wash Motor Circuit and/or open wash motor, motor fuse open, wash motor drive circuit on control, or wash motor failure.
First step from the service manual
1. Unplug dishwasher or disconnect power. 2. Check all connections in Wash Motor Circuit with meter. Fix/replace open connection/part. Refer to Meter Check of Loads section.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
MyPros+ Max
Get the full diagnostic procedure for 4-4.
- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts from the OEM service manual
- Verified part numbers when replacement is required
Get the full procedure
$29/month · Cancel anytime · Or $9.95 3-day pass
78,000+ service manuals · 160,000+ error codes · 55+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass