Owner’s manual
Error Codes
How can I tell how many cubic feet my Kenmore refrigerator is?
For your Kenmore 25353213300 side-by-side refrigerator, the most reliable way to confirm cubic feet is to check the rating plate inside the fresh food compartment; it typically lists the refrigerator’s total volume (capacity) in cubic feet. Use the 25353213300 owner's manual to help locate the data plate.
Where to find the cubic feet (capacity)
Look for a model and serial tag (rating plate) inside the refrigerator. Common locations include:
- On an interior side wall of the fresh food section
- Behind or beside the crisper drawers
- Near the ceiling of the fresh food compartment (front or side)
- On the inside edge of the cabinet near the door opening
On the tag, capacity may be labeled as Total volume, Total capacity, or Cu. Ft.
If the rating plate is missing or unreadable
You can estimate cubic feet by measuring the usable interior space and converting it.
What to measure
- Fresh food compartment interior height, width, and depth
- Freezer compartment interior height, width, and depth
- Subtract obvious non-usable areas (large air ducts, thick divider walls, fixed housings)
Quick conversion
| What you have | Convert to cubic feet |
|---|---|
| Cubic inches | Divide by 1,728 |
| Cubic feet | Height x width x depth (in feet) |
Example formula (in inches):
- (H x W x D) / 1,728 = cubic feet
Why it matters
Knowing cubic feet helps us match the right replacement parts and accessories (like shelves, bins, and filters) and set realistic expectations for storage space. It also helps when comparing side-by-side refrigerator sizes.
Related part that often matches by model
If you are confirming capacity because you are ordering filtration parts, this model commonly uses the genuine Kenmore refrigerator water filter WF2CB (part number 9911) listed for Kenmore 25353213300.
Last updated: February 2026
What does er if mean on a Kenmore refrigerator?
On Kenmore refrigerator model 25353213300, the ER IF code indicates a fault in the ice maker cooling system, most commonly the ice room (ice maker) fan not running at the expected speed. This is usually caused by ice buildup restricting the fan, a fan problem, or a wiring/control issue.
What to do first (quick checks)
- Reset power: unplug the refrigerator or turn off the breaker for 5 minutes, then restore power.
- Check for ice or frost around the ice maker area and fan cover; clear any visible blockage.
- Make sure freezer vents and the ice bin area are not packed tightly with food.
- Hold the freezer door switch closed and listen for a small fan near the ice maker area.
- Confirm freezer temperature is set cold enough for ice production (most units perform best near 0°F).
Common causes and what they look like
| Cause | What you may notice | What typically fixes it |
|---|---|---|
| Ice buildup blocking the ice room fan | Code appears after heavy frost, weak ice production | Defrost and clear ice; improve door sealing and airflow |
| Fan blade damaged or rubbing | Rattling, ticking, intermittent fan noise | Replace the fan blade |
| Wiring/connector issue to fan | Fan never runs, code returns quickly | Reseat connectors; inspect harness for damage |
| Control not powering fan correctly | Fan tests bad or does not get voltage | Diagnose control outputs per wiring diagram |
Parts that can be involved (after you confirm the failure)
- If the fan blade is cracked, loose, or rubbing, replace the refrigerator evaporator fan blade 5308000010.
- If frost keeps returning quickly and airflow gets restricted again, check the defrost system; common items include the defrost heater 5303918255 and the refrigerator defrost bi-metal thermostat 5303918214.
Why it matters
The ice maker area needs steady cold airflow to freeze cubes and prevent frost buildup. When the ice room fan cannot move air correctly, ice production drops and the ER IF code returns until the airflow or fan circuit problem is corrected.
For model-specific component locations and wiring diagrams, use the 25353213300 owner's manual.
Last updated: February 2026
Where is the defrost timer on Kenmore side by side?
On Kenmore model 25353213300, defrost is handled by an automatic defrost system; you typically will not find a separate, user-accessible mechanical defrost timer. For the correct access points and component identification, use the diagrams in the 25353213300 owner's manual.
What to look for instead of a timer
On many Kenmore side-by-side designs, defrost troubleshooting focuses on the heater, thermostat, and the defrost control circuitry.
Check these common defrost-related items:
- Defrost heater (melts frost off the evaporator)
- Defrost thermostat (bi-metal; senses evaporator temperature)
- Defrost control (may be integrated with the temperature control housing)
- Evaporator fan (moves air across the evaporator and into both compartments)
If you need replacement parts for this model, the parts list includes the refrigerator defrost bi-metal thermostat 5303918214 and the defrost heater 5303918255.
Typical locations to check
Use these as a practical starting point, then confirm the exact layout for your unit in the manual.
| Component you are trying to find | Most common location | What you usually remove |
|---|---|---|
| Defrost heater and defrost thermostat | Behind the rear panel inside the freezer at the evaporator coil | Freezer rear interior panel |
| Defrost control (if separate) | Temperature control housing in fresh food section, or lower front service area | Control/light cover or toe grille |
Quick checks before you disassemble
- Unplug the refrigerator before removing panels or testing wiring
- Look for heavy frost on the freezer rear panel (classic defrost failure clue)
- Make sure controls are not set to “0”
- Expect periodic defrost; on fully automatic defrost models, a cycle lasts about 30 minutes
Why it matters
Searching for a “defrost timer” can waste time on this style of refrigerator; the real fix is usually in the heater/thermostat circuit, airflow, or the defrost control.
Last updated: February 2026
