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Bosch Fridge Showing an Error Code (E01, E15)?
German electronics are sensitive to voltage spikes and sensor failures. We'll decode the error and fix your Bosch — usually in a single visit.
If we don't fix it, you don't pay
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9 out of 10 — same day
Parts in the van. Came, fixed, done.
Bosch Error Codes Explained (300, 500, 800 Series)
Bosch fridges — especially inverter models — have complex electronics. We run precise diagnostics before touching anything.
Error E01 / E02 / E03 — Temperature Sensor Failure
The NTC temperature sensor in the fridge section (E01), freezer (E02), or drawer (E03) has failed. The unit may run off-temperature or cycle erratically. Sensor replacement solves it. Parts + labor: $180.
Error E10 / E11 — Control Module or Software Fault
Communication failure between the main control board and sensors. A full power-off reset (10 minutes unplugged) clears temporary glitches. If the code returns, the main board needs replacement.
Error E15 / E20 — Dispenser or Communication Error
Usually tied to the water dispenser supply or the signal path between the display and main board. Common on 800 Series French Door models.
Why we get it right the first time
The average tech eyeballs it → wrong diagnosis → orders the wrong part → comes back → you pay twice. Our analyzer shows the exact cause in 5 minutes: pressure, temperature, current draw. One part, one visit — no guessing.
2000
+
repairs completed
5
min
diagnostic
97
%
fixed first visit
We Service All Major Brands
Other refrigerator problems
Similar symptoms? Take a look — we fix it all.
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✓ Tools for inverter compressor diagnostics
✓ Flat-rate diagnostic fee: $89
✓ 15+ years with European appliances
Ph: (949) 739-8878