Bosch · Dishwasher Moderate

E11 — Temperature sensor (NTC) open or shorted

E11 is not in Bosch's official US dishwasher error-code list (which covers E01-E27, E0100-series, and E2000/E3000/E6000/E8000/E9000-series codes, but not a bare E11). The 'NTC temperature sensor open or shorted' explanation below is not confirmed by Bosch's US consumer page — verify against your model's manual before assuming this specific cause.

Keep using it?
Yes, with caution
DIY difficulty
Moderate
Verified against
bosch-home.com ↗

How to fix it

  1. Power off at the breaker.
  2. Access the heat pump / NTC at the base of the dishwasher.
  3. Disconnect the NTC and measure resistance at room temp (~50k ohm class).
  4. Compare to Bosch spec sheet for the model; replace if out of range.
  5. Reseat the harness connector; clean any corrosion.
  6. Restore power and verify the cycle completes.

Why it happens

Typical signs: Cycle stops shortly after start · No heat phase · Error appears repeatably at the same step

  • Failed NTC sensor Resistance way out of spec at known temperature.
  • Wiring open to NTC Broken or disconnected harness pin to the sensor.
  • Connector corrosion Moisture in the NTC connector causing high resistance.
  • Control board input fault Rare, but PCB input channel failed.

Parts you may need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

More Bosch dishwasher codes

E01 E01 — Control board fault E02 E02 — Heating element / NTC sensor fault E03 E03 — Water not heating E04 E04 — Water flow / flow meter fault E05 E05 — Overfill / float switch tripped E06 E06 — Door-Closure or Aqua (Turbidity) Sensor Fault

All Bosch codes → All dishwasher codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: bosch-home.com.