When F141 appears, the Bosch oven has detected slave microcontroller not functioning. The code narrows diagnosis but does not identify every cause by itself.
When F141 appears, the Bosch oven has detected slave microcontroller not functioning. The code narrows diagnosis but does not identify every cause by itself.
Model compatibility: Bosch reuses codes across series and model years, so F141 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
The verified reference meaning used for this record is slave microcontroller not functioning. Keep that factual meaning intact when the page is imported. The code should be read together with the exact appliance model rather than treated as a universal instruction to replace a specific part.
Signs
Symptoms you may notice
controls may be unresponsive or inconsistent
the appliance can stop before completing the selected function
a code may reappear immediately after startup
one feature may fail while others remain available
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Bosch appliance?
Book a specialist visit for a clear estimate and approval before any repair.
We organize Bosch repair across ten regional service areas — from the Westside, Valley, and South Bay through North, Central/Coastal, and South Orange County. Open Locations, pick your region, or send your ZIP code if you are unsure which page applies.
No. This site is for Bosch appliance repair routed through Southern California service areas — not a national dispatch desk covering every U.S. metro.
Request an appointment with your appliance model and symptom. We confirm a visit window, diagnose on site, then give a clear estimate. Approved work only proceeds after you agree.
Yes. You get an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work.
Yes. We diagnose and repair Bosch refrigerators, dishwashers, washers, dryers, ovens, cooktops, and coffee machines common in LA and Orange County homes.
Ready to get your Bosch appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
