Kenmore Refrigerator Not Cooling — Diagnosis by Model Number

A Kenmore refrigerator that stops cooling requires a diagnostic approach most guides overlook entirely: identifying who actually manufactured your unit. Kenmore never built a single refrigerator. Every Kenmore fridge was manufactured by Whirlpool, LG, Electrolux, or (rarely) Samsung under contract. The model number prefix tells you which platform you are working with, and that determines which components fail, which parts you need, and whether your unit might qualify for extended warranty coverage.

This is not theoretical. A Kenmore 106.51133210 and a Kenmore 795.72053.113 share nothing except the Kenmore badge on the door. Different compressors, different control boards, different refrigerant systems, different diagnostic procedures. Treating them identically is how homeowners waste money on wrong parts.

Decode Your Model Number First

Before touching anything, locate your model number on the interior wall of the refrigerator compartment (usually upper left side on 106-series, door frame edge on 795-series).

• 106.xxxxx — Manufactured by Whirlpool. This is the most common Kenmore refrigerator platform, covering roughly 60% of all Kenmore fridges sold between 2000 and 2018. Uses Whirlpool Adaptive Defrost Control, standard Embraco compressor, and conventional refrigeration cycle.
• 795.xxxxx — Manufactured by LG. These are Kenmore Elite models built on the LG Linear Compressor platform. Different control logic, different compressor technology, and notably covered by the LG compressor class action settlement (sealed system warranty extended to 7-12 years depending on manufacture date).
• 253.xxxxx — Manufactured by Whirlpool (chest/upright freezers specifically).
• 596.xxxxx — Manufactured by Whirlpool (older side-by-side models).

Why Your Kenmore 106-Series Is Not Cooling (Whirlpool Platform)

The Whirlpool-made Kenmore 106 series has a predictable failure hierarchy when cooling stops. These units use the Adaptive Defrost Control (ADC) board, which monitors compressor run time to schedule defrost cycles. When this system fails, frost accumulates on the evaporator coil until airflow drops to zero.

1. Evaporator Fan Motor Failure (35% of 106-Series Cases)

The evaporator fan on Kenmore 106 models sits behind the rear freezer panel and circulates cold air from the evaporator into both compartments. On Whirlpool-platform units, this motor uses a shaded-pole design that wears its bushings after 8-12 years of continuous operation. You will hear the symptom before temperature rises: the familiar hum disappears, or you hear grinding during startup.

The diagnostic is straightforward. Open the freezer door and listen. On 106-series units, the evaporator fan stops when the freezer door opens (the door switch cuts it). Close the door and press the door switch manually. If you hear nothing, the motor has failed. If you hear scraping or clicking, the bushings are worn and failure is imminent.

Whirlpool part W10189703 (evaporator fan motor) fits most 106-series Kenmore fridges. The Kenmore-branded equivalent is part 2315539, but it is the identical motor at a higher price point.

Parts Cost: $25-55 (OEM Whirlpool part) Professional Repair Cost: $140-240

2. Dirty Condenser Coils (25% of Cases)

Kenmore 106-series refrigerators have bottom-mounted condenser coils accessed from the front by removing the kickplate grille. In Sacramento and Bay Area homes, pet hair and kitchen grease accumulate faster due to higher average temperatures pushing the compressor to run longer cycles. When condenser coils are matted with debris, the compressor cannot reject heat efficiently, and the unit gradually loses cooling capacity.

Pull off the front grille (usually two clips at the bottom). Use a condenser coil brush (the thin flexible kind) to clear debris from between the coil fins. Vacuum the area underneath. This is the single most effective maintenance step for any Kenmore 106-series fridge and should be done every 6-12 months.

Parts Cost: $0 (cleaning only) Professional Repair Cost: $90-150 (included in maintenance visit)

3. Adaptive Defrost Control Board (20% of Cases)

The ADC board (Whirlpool part W10366605) on 106-series Kenmore fridges can fail in two ways: it stops initiating defrost cycles (leading to frost-blocked evaporator), or it stays permanently in defrost mode (heater runs continuously, warming the compartment). Both present as "not cooling."

To diagnose: pull the rear freezer panel. If you find a solid block of ice encasing the evaporator coil, the ADC failed to trigger defrost. If the coil is bare but warm, the board may be stuck in defrost mode. The board is located behind the temperature control panel in the fresh food section.

Parts Cost: $35-65 Professional Repair Cost: $150-260

4. Start Relay / Compressor (20% of Cases)

On aging 106-series units (12+ years), the compressor start relay (Whirlpool part W10613606) can fail, preventing the compressor from starting. You will hear a click-buzz-click pattern every few minutes as the compressor attempts to start, trips on overload, resets, and tries again. The relay is a $15-25 part plugged directly onto the compressor terminal pins at the back of the unit.

If replacing the relay does not resolve the clicking pattern, the compressor itself has likely failed. On Whirlpool-platform Kenmore fridges older than 10 years, compressor replacement is rarely cost-effective. The unit is approaching end of service life.

Parts Cost: $15-25 (relay) / $350-500 (compressor) Professional Repair Cost: $95-150 (relay) / $500-850 (compressor installed)

Why Your Kenmore 795-Series Is Not Cooling (LG Platform)

Kenmore Elite models starting with 795 use LG's Linear Compressor technology. This is a fundamentally different system from the conventional Whirlpool rotary compressor. The linear compressor uses electromagnetic oscillation rather than a crankshaft, which means different failure modes and different diagnostic approaches.

1. Linear Compressor Failure (40% of 795-Series Cases)

The LG Linear Compressor in Kenmore 795-series models has a documented failure pattern. LG settled a class action lawsuit covering compressor failures in units manufactured between 2014 and 2020. If your Kenmore Elite fridge has model number 795.xxxxx and was built during that period, you may be entitled to free compressor replacement or reimbursement under the settlement terms.

Symptoms of linear compressor failure: the refrigerator makes a loud knocking sound every few seconds (the linear piston slamming against its stop), or the unit goes completely silent with no compressor vibration at all. The LG diagnostic mode (hold Refrigerator and Freezer buttons simultaneously for 3 seconds on the control panel) will display an error code if the compressor circuit has an open fault.

Parts Cost: $0 under warranty / $400-700 out of warranty Professional Repair Cost: $0 under warranty / $600-1,100 out of warranty

2. Main Control Board (25% of 795-Series Cases)

The 795-series uses an LG-designed main PCB that controls all refrigeration functions. A common failure mode is burnt solder joints on the relay that controls the compressor contactor. Visually inspect the board (located behind the rear panel at the top of the unit) for darkened areas or burnt component marks.

LG part EBR78940602 or equivalent is required. The Kenmore part number will be different but cross-references to the same board.

Parts Cost: $120-250 Professional Repair Cost: $250-400

3. Sealed System Leak (20% of 795-Series Cases)

The LG platform uses R-600a (isobutane) refrigerant in most 795-series models. Evaporator coil leaks at factory braze joints are a known weakness on certain production runs. If the compressor runs continuously but the evaporator coil is barely cold (or has partial frost patterns), the system has likely lost refrigerant charge.

This repair requires EPA-certified technician with recovery equipment. It is not a DIY repair under any circumstances. However, if your unit falls within the class action dates, LG may cover sealed system repairs.

Parts Cost: N/A (requires professional sealed system work) Professional Repair Cost: $400-900

4. Evaporator Fan / Ice Buildup (15% of 795-Series Cases)

The 795-series defrosts differently from the 106-series. It uses a temperature sensor and algorithm-based timing rather than Whirlpool's compressor-runtime-based ADC. When the defrost sensor (LG part MEA54612801) fails, ice builds on the evaporator and blocks airflow. The control panel may show Er dH or Er FF error codes.

Parts Cost: $15-35 (sensor) / $30-60 (fan motor) Professional Repair Cost: $130-220

Step-by-Step Diagnostic Procedure

1. Find your model number. Inside the refrigerator compartment, usually on the left wall or ceiling. Write down the full number including all digits after the prefix.
2. Determine manufacturer. 106 = Whirlpool, 795 = LG, 253 = Whirlpool (freezer), 596 = Whirlpool (older side-by-side).
3. Check the compressor. Is it running? Pull the fridge away from the wall and listen at the back. A running compressor vibrates steadily. Click-buzz-click means start relay failure. Knocking means linear compressor fault (795 only). Silence could mean either start failure or control board not calling for cooling.
4. Check the evaporator fan. Open the freezer, press the door switch. You should hear the fan. No sound means motor failure.
5. Check for frost buildup. Remove the rear freezer panel (screws around the perimeter). A frost-covered evaporator means defrost system failure. Bare coils with warm temperature mean refrigerant loss or compressor failure.
6. Check condenser coils. Remove the front kickplate. If coils are heavily clogged with dust and debris, clean them first before pursuing other diagnostics.
7. For 795-series only: Run LG diagnostic mode. Press and hold Refrigerator + Freezer buttons for 3 seconds. Note any error code displayed.

Cost Comparison: Repair vs. Replace

For Kenmore refrigerators in the Sacramento and Bay Area region, the typical unit we service is 8-15 years old (purchased during the Sears peak years of 2005-2016). At this age, most repairs remain cost-effective unless the sealed system has failed on an out-of-warranty unit.

Prevention: Keep Your Kenmore Cooling Reliably

• Clean condenser coils every 6 months. This single step prevents 25% of no-cooling failures.
• Check door gaskets annually. The dollar-bill test: close the door on a bill, try to pull it out. If it slides freely, the gasket needs replacement.
• Do not overfill. Blocking the air vents between freezer and fridge compartments prevents proper circulation regardless of how well the system works.
• For 795-series: Register with LG for warranty status even though the unit carries Kenmore branding. The class action settlement applies to the LG platform regardless of brand badge.

FAQ

Q: My Kenmore refrigerator model starts with 106 — who made it?

Whirlpool manufactured all Kenmore 106-series refrigerators. All internal components, repair procedures, and replacement parts are identical to the equivalent Whirlpool models. You can use Whirlpool part numbers, which are often 20-40% cheaper than Kenmore-branded equivalents.

Q: Is my Kenmore Elite (795-series) covered by the LG compressor warranty?

Possibly. LG extended the sealed system warranty on Linear Compressor units manufactured between 2014-2020 as part of a class action settlement. Contact LG directly with your full model number — the Kenmore branding does not void the LG manufacturer warranty on the compressor and sealed system.

Q: How much does it cost to fix a Kenmore refrigerator that is not cooling?

It depends entirely on the model platform. Whirlpool-platform (106) repairs typically run $95-260 for common failures like fan motors and defrost boards. LG-platform (795) repairs can be $0 under warranty or $250-1,100 for compressor and sealed system work.

Q: Should I replace my 12-year-old Kenmore refrigerator or repair it?

For 106-series (Whirlpool): if the compressor still works, virtually any other repair is worthwhile. These are simple, reliable platforms. For 795-series (LG): check warranty coverage first, then decide based on whether the sealed system is intact.

Q: Can any refrigerator technician work on a Kenmore?

Yes, but they need to identify the actual platform. A technician experienced with Whirlpool will handle 106-series units efficiently. A technician experienced with LG will handle 795-series units better. Our technicians at EasyBear carry parts for both platforms because Sacramento-area homes have a mix of both.

---

Your Kenmore refrigerator not cooling? Tell us the first three digits of your model number when you call — it helps us bring the right parts on the first visit. Schedule a diagnostic →