Bosch Dishwasher Error Code E16
In short
Water filling issue
Common causes
- 1Inlet valve issue
- 2Float switch malfunction
- 3Water pressure problem
Step-by-step troubleshooting
- 1
Verify water supply valve is fully open
- 2
Check incoming water pressure (minimum 20 PSI, optimal 40-120 PSI)
- 3
Inspect inlet valve filter screen — clean or replace if clogged
- 4
Test inlet valve solenoid (expect 500-1500 ohms coil resistance)
You might also notice
- Unit beeps and stops during fill
- Very long fill cycle
- Water trickles instead of flowing
Parts & difficulty
Repair difficulty
Moderate — some experience neededParts that may need replacement
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A vetted local technician can come out and diagnose your Bosch dishwasher at home.
Common questions
What does Bosch error code E16 mean?
Bosch error code E16 indicates: Water filling issue. This is a medium-severity issue affecting your dishwasher.
How do I fix Bosch error code E16?
First unplug the dishwasher or switch off its circuit breaker. (1) Verify water supply valve is fully open (2) Check incoming water pressure (minimum 20 PSI, optimal 40-120 PSI) (3) Inspect inlet valve filter screen — clean or replace if clogged The troubleshooting guide on this page lists 1 more step. This repair typically requires professional tools and expertise.
How do I know if my dishwasher has error E16?
Besides the error code on the display, common signs include: Unit beeps and stops during fill; Very long fill cycle; Water trickles instead of flowing. If you notice any of these symptoms, check your dishwasher's display panel for error code E16.
How much does it cost to fix Bosch E16?
The cost depends on which part caused E16, and that is confirmed at the diagnostic visit. EasyBear: A technician arrives, inspects your appliance, and diagnoses the problem at no charge. If you decline the repair, you pay nothing — not even for the visit. Call (415) 795-7300 to book.
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