Installation guide
Owner’s manual
Error Codes
How to reset Kenmore oven model 79045589900?
To reset your Kenmore electric range model 79045589900, do a power reset: stop any cooking cycle, turn all controls off, switch the range breaker off for 1 to 5 minutes, then restore power and set the clock. This clears most control glitches.
- Cancel cooking: press STOP/CLEAR once.
- Exit lockout: if the display shows “Loc”, press and hold STOP/CLEAR for 3 seconds.
- Power reset: turn the range circuit breaker OFF for 1 to 5 minutes, then turn it ON.
- After timed cooking: return all controls to OFF (noted in the 79045589900 installation guide).
- Press STOP/CLEAR.
- Turn all surface controls to OFF.
- Flip the range breaker OFF.
- Wait 1 to 5 minutes.
- Flip the breaker ON.
- Set the clock; test Bake.
The control locks out most oven pads and can lock the door.
| What you see | What it means | What to do |
|---|---|---|
| “Loc” | Controls locked | Hold STOP/CLEAR 3 seconds |
| Door Locked light flashing | Door locking or unlocking | Wait about 15 seconds |
- Verify a solid 240V supply; a partially tripped breaker can cause odd behavior.
- If the oven will not heat or heats unevenly, inspect the frigidaire range bake element 318255401 for blisters or breaks.
- If temperatures are consistently off, check the frigidaire range oven temperature sensor 316217002.
A reset is the fastest way to clear a frozen display, cancel a stuck timed cycle, or exit Oven Lockout. If symptoms return, checking power and key heating components prevents repeat failures.
Last updated: January 2026
What is the width of a Kenmore range?
For the Kenmore electric range model 79045589900, the installation cutout and cabinet opening are designed around a 30-inch class range; the installation guide shows a cutout width of 30 inches (plus a small tolerance). For exact fit and clearances, use the 79045589900 installation guide.
Most Kenmore freestanding and slide-in electric ranges in this class are built to fit a 30-inch cabinet opening, but the actual appliance body can be slightly under 30 inches to allow installation.
Common fit expectations:
- Cabinet/countertop opening: about 30 inches wide
- Small tolerance is normal (the guide shows a slight plus tolerance)
- Countertop edges may need trimming on some countertop styles
- The range may “hang” from the countertop depending on design
Use these checks to avoid a tight fit or gaps:
- Measure the cabinet opening width at the front and back
- Confirm countertop style (formed/rolled edge vs. tile) and needed trimming
- Verify clearance for the oven door swing (the guide calls out door depth clearance)
- Confirm overhead cabinet clearance above the cooktop area
| Measurement area | What to measure | Why it matters |
|---|---|---|
| Cabinet opening width | Side-to-side at countertop | Ensures the range fits without binding |
| Countertop front corners | Edge shape and trim space | Prevents interference with the range rim |
| Door clearance | Front-to-back with door open | Avoids hitting nearby cabinets or islands |
Range width is mainly about safe installation and a clean finished look. A correct 30-inch opening helps prevent pinched power cords, rubbing panels, and door clearance problems, and it keeps the cooktop aligned with your countertop.
Last updated: January 2026
What is the average lifespan of 79045589900?
A Kenmore electric range like model 79045589900 typically lasts 13 years with normal household use. Lifespan depends most on heat stress, cleaning habits, and whether key wear items (like elements and sensors) are replaced when they start failing.
- Heating components: bake and broil elements cycle at high temperatures and wear over time.
- Oven temperature accuracy: a drifting sensor can cause longer heat cycles and extra strain.
- Door sealing: a worn gasket leaks heat, making the oven run longer to maintain temperature.
- Electrical connections: loose or overheated terminals can cause intermittent power loss.
- Cleaning and spills: heavy spills and harsh cleaners can damage finishes and components.
| Component | Typical service life | Common symptom when failing |
|---|---|---|
| Bake element | 8 to 12 years | No heat or slow preheat |
| Oven temperature sensor | 8 to 15 years | Overheats or underheats |
| Door gasket | 5 to 10 years | Heat leaks, uneven baking |
| Surface element switch | 7 to 12 years | Burner stuck high/low or won’t turn on |
- Keep the oven door closed as much as possible during baking to reduce cycling.
- Replace a weak heater early; a failing element can overwork wiring and controls.
- If temps seem off, test and replace the sensor; see frigidaire range oven temperature sensor 316217002.
- Fix heat leaks by replacing the gasket; see oven seal 318053120.
- Use the care and cleaning steps in the owner's manual to avoid damage from improper cleaners.
Most “range is dead” complaints are actually a single worn part (element, sensor, switch, or door seal). Replacing the right part at the right time is usually the difference between a quick repair and replacing the whole appliance.
Last updated: March 2026
