Bosch Dishwasher E16/E17 error code
Water is not entering the dishwasher properly, or the filling system has a fault. The machine may stop because the tub is not filling to the needed level.
Also shown as: E16, E17
Last updated: September 30, 2026
What causes the E16/E17 error?
- Water inlet hose kinked or damaged
- Water supply turned off or restricted
- Filling-system fault inside the machine
How to fix Bosch E16/E17 — step by step
Work through these in order, from simplest and safest first. Stop as soon as the code clears.
- Check the inlet hose
Make sure the water inlet hose is not kinked, pinched, or damaged, and that the supply valve is fully open. - Power reset
Switch the breaker off for 30 seconds and back on to clear a temporary fault. - Call Bosch support
If the code returns, contact Bosch Customer Support at 1-800-944-2904 for help.
When to call a technician
- The code comes back after checking the hose and resetting power
- No water enters the tub during a cycle
Frequently asked questions
Is E16/E17 the same as E18 on a Bosch dishwasher?
They are related but distinct: E16/E17 flag a filling-system issue, while E18 flags low water level or water not being pumped correctly. All three start with checking hoses and the water supply.
Sources
Every meaning and fix above was checked against official manufacturer documentation:
FixCode provides general troubleshooting information only — not professional repair advice. If you are unsure about any step, stop and call a qualified technician. Repairs done incorrectly can be dangerous and may void your warranty.
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