What changes the diagnosis here
Inspect flow and loading before replacing pumps or controls.
Inspect flow and loading before replacing pumps or controls.
What to check next
Correct loading and detergent use
Ensure spray paths are open and use fresh detergent correctly.
- Keep tall items away from spray arms.
- Do not nest bowls and utensils.
- Use the documented detergent amount.
- Run the hot tap before starting if recommended.
Why it helps: Loading and detergent issues can reduce cleaning without a machine fault.
Clean filter and spray arms
Remove buildup from filters and spray openings.
- Disconnect power.
- Clean the filter.
- Rotate arms and clear visible blocked jets.
- Reinstall and verify free rotation.
Why it helps: Restricted flow reduces wash pressure.
Verify incoming water temperature
Confirm the hot-water supply reaches the model requirement.
- Run the nearby hot tap.
- Measure carefully without scalding risk.
- Check water-heater settings if temperature is persistently low.
Why it helps: Low inlet temperature can impair detergent and cycle performance.
Professional circulation diagnosis
Have fill level, circulation pump and heating performance checked.
- Record cycle behavior.
- Do not run exposed live tests.
- Request measured diagnosis before replacing assemblies.
Why it helps: Weak circulation or heating becomes more likely after loading and cleaning checks.
What matched FixEvidence outcomes show
No matched outcome sample yet
This page is currently based on reviewed diagnostic guidance and applicable rules. No moderated outcome matches this page closely enough to publish a rate.
Add a repair outcome →Is another repair worth it?
Compare appliance-specific life, spending, likely repair cost and observed repair evidence.
Related diagnosis guides
Frequently asked questions
Should I replace a part based only on an error code?
No. A code identifies a detected condition, not necessarily the failed component. Rule out safe, inexpensive causes and confirm the exact model.
Why ask what I already tried?
The best next action changes when earlier checks fail. The engine removes repeated actions and applies prerequisite rules before ranking what remains.
Are success rates verified?
Every rate shows its denominator. Photo, receipt, invoice, technician and follow-up verification remain separate signals; none converts a small sample into high confidence.