Kenmore 70343 (French Door) – Cooling problems Repair Guide

REFRIGERATOR WATER FILTERS – Top 20 Guide

I’ve worked on dozens of Kenmore 70343 French Door refrigerators over the years, and cooling problems are easily one of the top complaints I see with this model. About 70% of the time, the culprit is a failed evaporator fan motor or a frost-blocked evaporator coil from a defrost system failure. Catch it early and … Read more

GE GSS25GSHSS (Side-by-Side) – Water/ice dispenser not working Repair Guide

How to Fix Vacuum seal door failure on Sub-Zero BI-36UFD (Built-In)

I’ve worked on dozens of GE GSS25GSHSS side-by-sides over the years, and a dead water and ice dispenser is one of the most frequent calls I get for this model. Nine times out of ten, it comes down to a failed dispenser control board or a worn-out door switch — both very manageable DIY fixes. … Read more

LG LRFVS3006S (French Door – InstaView) – Smart features not connecting Repair Guide

How to Fix Alarm codes on Sub-Zero BI-36UFD (Built-In)

I’ve worked on the LG LRFVS3006S quite a bit, and smart connectivity issues are honestly one of the most frequent service calls I get for this model. Nine times out of ten, it’s either a corrupted WiFi module firmware or a simple network handshake failure — not a hardware problem at all. A module reset … Read more

Bosch B36CL80ENS (French Door) – Temperature fluctuations Repair Guide

How to Fix Vacuum seal door failure on Sub-Zero BI-36UFD (Built-In)

I’ve worked on the Bosch B36CL80ENS quite a few times, and temperature fluctuations are honestly one of the most common calls I get for this French door model. Nine times out of ten, it comes down to a failing thermistor or a compromised door gasket letting warm air sneak in. Once you identify which one … Read more

LG LRMVS3006S (French Door) – Smart diagnosis errors Repair Guide

How to Fix Alarm codes on Sub-Zero BI-36UFD (Built-In)

I’ve worked on the LG LRMVS3006S more times than I can count, and Smart Diagnosis errors are one of the most frequent calls I get on this model. Nine times out of ten, it’s either a loose wire harness connection at the main control board or a failing temperature sensor triggering false fault codes. A … Read more

Samsung RF23J9011SR (Counter-Depth French Door) – Display/control panel issues Repair Guide

How to Fix Alarm codes on Sub-Zero BI-36UFD (Built-In)

I’ve worked on quite a few Samsung RF23J9011SR units over the years, and display and control panel issues are honestly one of the most common calls I get for this model. In most cases, a simple 30-second power reset clears the fault, but when it comes back, the main control board is almost always the … Read more

Maytag MFI2570FEZ (French Door) – Temperature control problems Repair Guide

How to Fix Alarm codes on Sub-Zero BI-36UFD (Built-In)

I’ve worked on the Maytag MFI2570FEZ more times than I can count, and temperature control issues are one of the most frequent service calls I get for this French door model. Nine times out of ten, it comes down to a failed main control board or a drifting thermistor giving false readings to the system. … Read more

KitchenAid KRFC704FPS (French Door) – LED lights flickering/out Repair Guide

How to Fix Vacuum seal door failure on Sub-Zero BI-36UFD (Built-In)

I’ve worked on the KitchenAid KRFC704FPS quite a bit over the years, and flickering or dead LED lights are one of the most frequent calls I get on this French door model. In most cases, it’s a failed LED light module rather than anything serious with the control board — a straightforward fix most homeowners … Read more

KitchenAid KRFC704FPS (French Door) – Cooling issues Repair Guide

How to Fix Vacuum seal door failure on Sub-Zero BI-36UFD (Built-In)

I’ve worked on the KitchenAid KRFC704FPS quite a bit over the years, and cooling issues on this model are more common than you’d think — especially in units that are 3–5 years old. In most cases, a failed adaptive defrost control board is the primary culprit, causing frost buildup that blocks airflow and kills cooling … Read more

GE GFE26JSMSS (French Door) – Fresh food section warm Repair Guide

How to Fix Alarm codes on Sub-Zero BI-36UFD (Built-In)

I’ve worked on the GE GFE26JSMSS quite a bit over the years, and a warm fresh food section is one of the most common calls I get on this French door model. In the majority of cases, the culprit is either a failed damper control assembly or a faulty thermistor throwing off temperature regulation. Catch … Read more