The short answer
Prove the supply first — the outlet or junction box, the breaker and, on many installations, a switch on the wall nobody remembers — and only then look at the machine.
What you observe
- No lights, no display and no response to any button
- Buttons lighting but no cycle beginning
- The machine dead after other kitchen work
- A breaker that trips when the cycle starts
- The display flashing and then blanking
- The machine dead only sometimes
- The cycle starts then stalls — Means: a cycle fault
- A code displayed with the machine responsive — Means: a control fault
- A burning smell with the machine dead — Means: stop and leave it isolated
Ranked causes
- Control board not powering up — Position: first — Rank reason: the board on this platform stores and displays fault information, so it is read first — not because it fails first — Owner fixable: false
- Control lock or delay start set — Position: second — Rank reason: a connected platform has settings and modes that produce symptoms indistinguishable from hardware faults — Owner fixable: true
- A thermal fuse open — Position: third — Rank reason: the sensors and heaters this platform monitors are the components its faults most often point at — Owner fixable: false
- Door latch not closing the interlock — Position: fourth — Rank reason: door and gasket faults are real but the platform usually flags the door before you find it — Owner fixable: true
- Breaker tripped or a wall switch off — Position: fifth — Rank reason: a dedicated circuit that has not changed is a late suspect — Owner fixable: true
- Loose connection at the junction box — Position: sixth — Rank reason: a dedicated circuit that has not changed is a late suspect — Owner fixable: false
- Basis: Ranked for the whole line, generalized across families.
Check in this order
- Establish whether your machine is front-control or top-control — Position: first
- Find and test the switch and the breaker feeding the machine — Position: second
- Check the door latch — Position: third
- Check for a control lock or a delay start — Position: fourth
- Then power-cycle at the breaker — Position: fifth
Owner checks
- Look under the sink and on the wall nearby for a switch feeding the dishwasher, and confirm it is on. — Position: first — Tools: a flashlight — Time: a few minutes
- Open the door and look at the top edge for the control panel, then check whether the outer door carries a cabinet panel rather than a factory one. — Position: second — Tools: no tools needed — Time: a few minutes
- Find the breaker for the kitchen and cycle it fully off and on. — Position: third — Tools: none — Time: a few minutes
- Close the door firmly and confirm the latch clicks. — Position: fourth — Tools: none — Time: a few minutes
- Hold each lock or cancel button in turn for several seconds, and check the display for a delay-start indication. — Position: fifth — Tools: none — Time: a few minutes
- Leave the machine off at the breaker for several minutes, restore power, and try the shortest cycle. — Position: sixth — Tools: none — Time: a short job
- Note: Times are given as qualitative bands, not measured values.
Safety
Safety
Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off.
When to call a technician
Call when the feed is proven live, the door latches and the panel stays dead — and stop immediately, leaving the circuit off, if the breaker trips whenever the machine is energised or there is any smell of burning.
Sources — This page carries no warehouse-derived figures; the only numbers in it are published safety constants, cited here.
General guidance- NFPA 70, National Electrical Code — Article 210, Branch Circuits — NFPA, fetched 2026-09-06
- The control of hazardous energy (lockout/tagout), 29 CFR 1910.147 — OSHA, fetched 2026-09-06
The nearest same-class pages
Generalized information
Links down: - [Café Dishwasher: Will Not Start or No Power — Built-In Top-Control Family](/blog/caf-dishwasher-wont-start)
Model-specific wiring, component locations, part numbers and code lists for individual Café models.
Related pages
- Common Café Dishwasher Problems — All Families
- Café Dishwasher: Abnormal Noise or Vibration — All Families
- Café Dishwasher: Does Not Clean or Dry — All Families
- Café Dishwasher: Controls, Display or Error Code — All Families
- Café Dishwasher: Cycle Will Not Run or Complete — All Families
- Café Dishwasher: Door, Latch or Seal Fault — All Families
SC
Sarah Chen
Lead Appliance Repair Technician · 12 years experience
EPA 608 UniversalNASTeC Certified
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
