Kenmore Elite 79046602502 electric range Parts

PF on a Kenmore Elite range model 79046602502 means power failure: the control detected that power to the range was interrupted (for example, after an outage, a tripped breaker, or the cord being unplugged). Clear it by pressing the Clear/Off key as shown in the 79046602502 owner's manual.

How to clear PF and reset the clock

Use these steps after power is restored:

• Press Clear/Off once to acknowledge the PF message.
• Wait about 10 seconds; PF should disappear and you may hear a beep.
• Press Clock.
• Enter the correct time using the number pads.
• Press Start (or the key shown for “start/accept” in your control panel) to save.

What usually causes a PF message

PF is almost always caused by a brief loss of incoming power, not a failed oven part.

Common cause	What to check	Typical fix
Power outage or flicker	Lights in home blinked	Clear PF and reset clock
Tripped breaker	Range breaker in panel	Reset breaker fully OFF then ON
Loose power cord/terminal connection	Power cord and rear connection area	Tighten/repair connection (power off)
Service work or moving the range	Range was unplugged	Clear PF and reset clock

If PF keeps coming back

If PF returns repeatedly without an obvious outage, focus on the power supply connection.

• Check that the range cord is fully seated in the outlet.
• Inspect the outlet for heat damage or looseness.
• If you see burning, melting, or arcing at the power connection, stop using the range and have the connection repaired.
• If the cord connection at the range is suspect, the terminal block is a common repair point; see terminal block 5304409888.

Why it matters

A PF message can reset cooking settings and the clock. Clearing PF and confirming a solid 240V supply helps prevent nuisance shutdowns and protects the electronic control from repeated power interruptions.

Last updated: January 2026

On the Kenmore Elite range model 79046602502, the Warm & Hold feature maintains the oven at 170°F and is designed to keep cooked foods warm for serving for up to 3 hours before it shuts the oven off automatically. See the 79046602502 owner's manual for the exact control steps.

How Warm & Hold works on model 79046602502

Warm & Hold is a low-temperature mode meant for holding already-cooked food, not cooking or reheating from cold.

• Maintains 170°F once activated
• Can be used by itself or after Bake or Convection bake
• Can be set to start automatically after Timed Bake finishes
• Turns off automatically after 3 hours
• You can cancel it any time by pressing Cancel/Stop

Common reasons Warm & Hold does not seem to hold temperature

If food is cooling off faster than expected, the feature is usually working but heat is escaping or the load is too large.

• Door opened frequently (heat dumps quickly at 170°F)
• Food placed in the oven before the oven is fully stabilized
• Very large or very cold cookware pulling heat out of the cavity
• Oven door not sealing well (worn gasket)
• Temperature sensing issue causing uneven holding

Quick checks

What to check	What you should see	What to do next
Display shows hold mode	“HLd” or a hold setting	Re-set Warm & Hold per the manual
Door seal condition	Gasket is flexible, not torn	Replace the seal if it is damaged
Temperature stability	Gentle, steady warmth	Avoid opening the door for 15 to 20 minutes

Why it matters

Warm & Hold is set to a safe, low holding temperature for short-term serving. Knowing it is 170°F helps you choose the right setting: use Bake for reheating and Warm & Hold only for keeping finished dishes warm.

If you suspect the oven is not regulating temperature correctly, a failed sensor is a common cause; the model uses an oven temperature sensor such as the frigidaire range oven temperature sensor 316217002.

Last updated: January 2026

If your Kenmore Elite electric range model 79046602502 oven is not working, the most common causes are a power supply problem, an incorrect control setting, or a failed heating or sensing component. Use the troubleshooting section in the 79046602502 owner's manual to match your symptom to the right checks.

Quick checks first (no tools)

• Confirm the range is plugged in securely.
• Reset the double-pole breaker fully OFF, then ON (a half-tripped breaker can leave the oven weak or dead).
• After a power outage, turn the oven OFF, then reselect Bake or Broil and set a temperature.
• If the door is locked after self-clean, let the range cool completely, then cancel the cycle.
• Make sure you selected a cooking mode and temperature (not just the clock or timer).

Most likely part-related causes

• A failed oven temperature sensor can prevent heating or cause erratic temperatures; the model uses an oven sensor circuit that you can test with a meter. If needed, replace the frigidaire range oven temperature sensor 316217002.
• Heat damage or a loose connection at the power terminal block can interrupt power to oven circuits.
• A stuck door lock circuit can keep some ranges from heating normally after self-clean.

What to test (basic electrical)

Turn off power at the breaker before removing panels.

• Inspect the terminal block area for discoloration, melted wire, or loose screws.
• Check the oven temperature sensor resistance and compare it to the specification listed in the manual.
• Reseat wiring harness connections at the control if the oven heats intermittently.

Symptom-to-cause guide

Symptom	Most common cause	Next step
Display works, no heat	Sensor, control, wiring, door lock	Test sensor, inspect connections
Entire range dead	Breaker, cord, terminal block	Reset breaker, inspect terminal block
Stopped after self-clean	Door lock system, overheated wiring	Cool down, cancel, check lock circuit

Why it matters

Electric ovens need full 240V power and accurate temperature feedback to heat safely and evenly. A loose power connection or drifting sensor can stop heating, cause long preheat times, or create temperature swings.

Last updated: January 2026