Bosch B36CT80SNS 36 in 800 Series French Door Counter Depth E10 Error Fix: Ambient Temperature Sensor Error

Error code E10 on the Bosch B36CT80SNS 36 in 800 Series French Door Counter Depth means: Ambient Temperature Sensor Error. The ambient (room) temperature sensor is reading out of range. This sensor adjusts compressor run time and defrost frequency based on the room temperature around the refrigerator. Check sensor location — usually on the main control board or near the fresh food compartment air inlet. Replace if defective. An incorrect ambient reading can cause over-cooling, insufficient cooling, or improper defrost scheduling.

The most successful fix is "Test and Replace Ambient Temperature Sensor on Control Board" (medium difficulty, ~40 minutes). Estimated DIY cost: $20-$30. HomeMD has 2 community-ranked fixes for this error.

This error is rated low severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Yes — the top-ranked community fix ("Test and Replace Ambient Temperature Sensor on Control Board") is rated medium difficulty and takes about 40 minutes. Tools needed: T20 Torx screwdriver, Multimeter.

DIY cost: $20-$30. Professional repair typically costs $130-$200. Many homeowners save money by trying the top-ranked community fix first.

The Bosch B36CT80SNS 36 in 800 Series French Door Counter Depth has 8 other known error codes, including: E1 (Refrigerator Compartment Sensor Failure), E11 (Defrost Heater Failure), E12 (Compressor Overload — Repeated), E2 (Freezer Compartment Sensor Failure), E3 (Defrost Sensor / Bi-Metal Failure), and 3 more.

Error code E10 also appears on 7 other Bosch models: B09IB81NSP 24 in 800 Series Glass Door Bottom Freezer, B11CB81SSS 24 in 800 Series Counter Depth Bottom Freezer, B21CL81SNS 36 in 800 Series Counter Depth 4-Door French Door, B30IR900SP 30 in Benchmark Built-In All Refrigerator, B36CL80SNS 36 in 800 Series French Door with VitaFreshPro, B36FD50SNS 36 in 500 Series French Door with Quick IcePro, and 1 more. The fix may vary by model, so check each model's specific page for tailored repair steps.