Bosch Washer E17 — What It Means & How to Fix It
Also shown as F17, F29 on some models.
Bosch's E17 — shown as F17 or F29 on some models — means the washer couldn't draw water quickly enough to fill, almost always because the inlet-hose filter screen is clogged, the tap isn't fully open, or household water pressure is low.
What this code means
The machine times each fill and raises E17 when too little water arrives in the allotted window. Bosch points first at the small mesh filters where the supply hose meets the tap and the machine — grit and scale collect there and choke the flow — and then at the tap itself and the incoming pressure. Nothing inside the washer has failed; the water simply isn't getting in fast enough.
Bosch groups E17 with the F17 and F29 displays used on other model years, all pointing to the same water-intake shortfall. Bosch's own guidance is that a fully open tap should deliver about 2.5 gallons (10 liters) a minute; anything less will keep tripping the code.
Most likely causes
| Cause | How likely | DIY-fixable? |
|---|---|---|
| Clogged mesh filter where the fill hose meets the tap or the machine | Very common | Yes — pliers, 15 min |
| Supply tap only partly open or recently turned back on | Common | Yes — no tools |
| Kinked or pinched fill hose behind the machine | Common | Yes — no tools |
| Low household water pressure | Occasional | Partly — inspect only |
| Faulty inlet valve or water-level sensing | Less common | No — technician job |
What you can try yourself
- Turn the supply tap off and pull the machine's plug before touching the hoses.
- Unscrew the fill hose from the tap and from the back of the washer; you'll find a small mesh filter screen seated in each end.
- Lift the screens out with pliers, rinse them under a running tap, and brush away any grit or scale — but never dip an AquaStop hose's valve block in water, clean only the screen.
- Refit the screens and hoses hand-tight plus a nudge, reopen the tap fully, and watch the connections for drips.
- Confirm the tap runs freely — Bosch expects roughly 2.5 gallons a minute from a fully open tap — then restore power and restart the cycle.
When to call a technician
- The filters are clean and the tap runs at full pressure, yet E17 returns on every fill.
- You hear the inlet valve buzzing but no water enters, or the drum keeps filling after the tap is off.
- Water pressure at other taps in the home is also weak, pointing to plumbing rather than a washer fault.
Typical professional repair cost: Clearing the filters costs nothing; a replacement inlet valve fitted by a technician typically runs $130–$260.
Frequently asked questions
What's the difference between E17, F17 and F29 on a Bosch washer?
They are the same fault shown differently across model years and displays — the machine did not fill with enough water in time. Whichever one appears, start with the inlet-hose filters and the tap, not the inside of the machine.
Where is the water inlet filter on a Bosch washer?
There are small mesh screens at both ends of the fill hose: one at the tap connection and one where the hose threads into the back of the washer. Turn off the tap, unscrew the hose, and lift the screens out with pliers to rinse them.
Can low water pressure cause a Bosch E17?
Yes. Bosch's fill timing assumes a fully open tap delivering about 2.5 gallons a minute, so a partly open valve, a shared supply line under heavy use, or genuinely low mains pressure can starve the fill and trip E17 even with clean filters.
Related Bosch codes
- Bosch Washer E18 Bosch's E18 — the F18 display on some models — means the washer couldn't drain within the expected time, most often because the pump filter is clogged with lint and coins or the drain hose is kinked or pushed too far down the standpipe.
- Bosch Washer E23 Bosch's E23 — F23 on some displays — means the washer's AquaStop leak protection detected water in the base tray and cut the machine off to stop a flood, sometimes from a genuine leak but often from overfoaming, a hose weep, or a spill during a move.
- Bosch Washer E16 Bosch's E16 — displayed as E34, F16 or F34 on some models — means the door isn't locking, so the machine refuses to start, most often because a bit of laundry is caught in the seal or the door wasn't pushed until it clicked.
- Bosch Washer E32 Bosch's E32 — F32 on some models — means the drum couldn't balance the load for the spin, so the machine slows or skips the high-speed spin to protect itself, usually because of a single bulky item or a tangled clump on one side.
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