The short answer
Before anything is suspected on a SMV dishwasher that will not run, find out what it does when you press the button. The five codes in the table share the family stem and sit close together in build, so the layout described here holds across them.
What you observe on these models
- The panel is completely dark and nothing responds — No power reaching the machine: breaker, the outlet under the sink, or the junction box connection behind the toe-kick.
- Some panel buttons respond and others do nothing — A failing touch panel or membrane. It is the one symptom on this list that points at a part rather than a setting.
- The door will not latch firmly, or the handle feels slack — A latch that does not pull the door in stops the cycle for safety reasons, and it is very often a strike plate or an alignment issue rather than a switch.
- NEAR MISS — the cycle starts and then aborts part way with water in the tub — That is a drain fault, not a start fault. The drainage page for this family covers it.
Causes, most likely first on the SMV family
- The control lock or a delay start is set — First on a new installation, where the lock and delay features are least familiar.
- The door is not latching, or the latch switch is not making — Second. Push the door firmly at the handle and listen for a positive click.
- No power is reaching the machine — Ranked here because a dark panel has exactly one meaning, and because on a recent installation an unseated plug or an unswitched outlet is more likely than a failed part.
- The machine is waiting for water it is not getting — Ranked above the electronics because it is the classic post-installation fault: the supply valve under the sink was never fully opened.
- The control board has failed — Last, and by elimination only. On units this young a board failure is unusual, and diagnosing it means measuring, not guessing.
Check in this order, and why
- Press start and watch the panel, not the machine — Dark panel, lit panel with no cycle, or a cycle that begins and stalls — those three outcomes split this list into three branches, and you get the answer in one press.
- Clear any lock and any delay — Hold the marked lock button for several seconds, and cancel a delay start if one is counting.
- Close the door hard and listen for the latch — A positive click is what the control is waiting for. Check that no rack, no baking sheet and no oversized plate is holding the door a fraction open at the top.
- Check the breaker and the outlet — Reset the breaker once, and test the outlet under the sink if the machine is plugged rather than hard-wired.
- Open the supply valve fully — If the cycle starts and then waits with a dry tub, the water is the fault.
Models in the SMV family — Each code here is pinned to a single build, so match the tag inside your door frame character for character. The five codes fall into three leading groups, and that spread is the reason this page is written for the family rather than for one machine.
Reference| Model number | Family key |
|---|---|
| SMV4HTX01A | bosch:dishwasher:smv |
| SMV6HCX01A | bosch:dishwasher:smv |
| SMV6HCX02A | bosch:dishwasher:smv |
| SMV6HCX03A | bosch:dishwasher:smv |
| SMV8ZCX02A | bosch:dishwasher:smv |
Before you open anything
Safety
Everything in the owner half of this list is done with the machine powered and closed. The moment you go past that — the junction box behind the toe-kick, the door latch assembly, the panel — switch the breaker off first, and remember that a capacitor can hold a charge after the power is off.
When to call a technician
Settings, the door, the breaker, the outlet and the supply valve are all owner checks on these models and they resolve most no-start calls. The line is the junction box: a panel that stays dark with a live circuit means the wiring or the power supply inside the machine, and a panel that responds to some buttons and not others means a part behind the door skin.
Sources — The symptom-report corpus recorded in this snapshot is what put this symptom on the page for this brand and appliance.
Documented- amazon-reviews — amazon-reviews, fetched 2026-09-02
Other symptoms covered for this family
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
