Installation guide
Owner’s manual
Error Codes
How to reset Kenmore gas oven?
To reset a Kenmore Elite gas freestanding range model 66578003803, cancel the current cooking cycle, then reset power to the range (unplug or switch the breaker off, then back on). This clears many control glitches and restores normal bake and broil operation; confirm settings in the 66578003803 owner's manual.
Quick reset steps (most common)
- Press CANCEL on the control panel to stop any active bake or broil cycle.
- Turn power off to the range at the breaker (or unplug the cord).
- Wait 1 minute.
- Restore power.
- Set the clock (if needed), then test BAKE and BROIL.
If the oven still will not heat after a reset
The installation checks for this model focus on power and gas supply first. Use this checklist before replacing parts:
- Verify the range is plugged into a grounded 3-prong outlet and the breaker is not tripped.
- Confirm the gas shut-off valve is open.
- Start BAKE and watch for ignition; the igniter can take up to 60 seconds to light the bake burner.
- If it does not light, press CANCEL to stop the attempt.
- If the range is cold after several minutes of operation, press CANCEL and move to diagnosis.
What you may observe (and what it points to)
| What you see | What it usually means | What to do next |
|---|---|---|
| No display or dead controls | Power supply issue | Check breaker, outlet, cord connection |
| Display works but no heat | Gas shut-off closed or ignition problem | Confirm valve open; watch for igniter glow |
| Igniter glows but no flame | Weak igniter or gas flow issue | Consider testing/replacing range oven igniter W11596211 |
Why it matters
A reset clears a stuck control state, but a no-heat condition on a gas range is usually caused by power supply, gas supply, or a failing igniter. Checking those items first prevents unnecessary parts replacement.
Last updated: February 2026
Where can I find my Kenmore Elite oven model number?
On your Kenmore Elite gas freestanding range, the model number is on the appliance’s rating label; for model 66578003803, check the oven door frame (door jamb) first, then the storage drawer area or the back panel near the vent. Confirm the full number before ordering parts.
Most common label locations to check
- Open the oven door and look along the door frame/door jamb.
- Pull out the bottom storage drawer and look on the frame behind it.
- Check the back of the range near the vent area.
- Look on a side panel if the range is installed with enough clearance.
Quick steps to find it fast
- Turn the oven light on and use a flashlight to read the label clearly.
- Wipe grease or dust off the label with a damp cloth; let it dry.
- Write down the full model number exactly as shown (all digits).
- Match it to your documentation, such as the 66578003803 owner’s manual.
What the label usually looks like
Most Kenmore ranges use a small printed sticker or metal tag that includes the model number and other identifiers.
| What you’ll see | Why it helps |
|---|---|
| Model number (example: 66578003803) | Ensures correct part fit |
| Serial number | Helps identify production run |
| Gas/electrical ratings | Useful for service and installation |
Why it matters
We use the model number to filter to the exact Kenmore Elite 66578003803 parts list, which prevents ordering the wrong items (for example, an igniter or control board that looks similar but will not mount or wire correctly).
Last updated: February 2026
Why is my Kenmore Elite oven not working?
If your Kenmore Elite 66578003803 oven is not working, the most common causes are a power interruption (this model’s oven will not operate during a power failure), a failed bake igniter, or a control or safety condition such as a door lock state after Self-Clean. Start with power, then ignition, then controls. See the 66578003803 owner’s manual for model-specific operating and troubleshooting steps.
Quick checks we recommend first
- Confirm the range has power (clock/display on, no tripped breaker).
- If there was a power outage, restore power and retry; this oven cannot be lit with a match.
- Make sure the oven door is fully closed; after Self-Clean, do not force the door if “LOCK” is shown.
- Verify you are selecting a normal Bake/Broil cycle (not Delay or a locked-out mode).
- If the cooktop works but the oven does not heat, focus on the oven ignition system.
Most likely repair: weak or failed bake igniter
On a gas oven, a weak igniter can glow but still fail to open the gas valve, so the oven never lights or heats properly.
What you’ll typically notice
- No heat and no burner ignition in Bake
- Long preheat times
- Intermittent heating
If symptoms match, the correct replacement part for this model is the range oven igniter W11596211.
Safety steps before troubleshooting
- Turn off power at the breaker before accessing wiring.
- Shut off the gas supply before servicing gas components.
- Let the oven cool completely before touching internal parts.
Symptom-to-cause guide
| Symptom | Most common cause | What to do next |
|---|---|---|
| Display dead, oven dead | No power supply | Check breaker, outlet, terminal connections |
| Cooktop works, oven won’t heat | Failed/weak bake igniter | Inspect/replace igniter |
| “LOCK” shown, door won’t open | Self-clean lock active | Allow full cool-down; do not force door |
| Oven heats unevenly | Temperature sensing issue | Check sensor and calibration steps in manual |
Why it matters
This Kenmore Elite gas range uses pilotless ignition, which automatically shuts off gas and prevents oven operation during a power failure. When power is good, the bake igniter is the most common single point of failure that stops the oven from lighting.
Last updated: February 2026
Why is my Kenmore gas oven clicking but not lighting?
On Kenmore Elite gas range model 66578003803, clicking without ignition usually means the spark system is working but gas is not lighting. The most common causes are a closed gas shut-off valve, a burner/igniter that is not heating strongly enough, or a burner that is not getting gas due to blockage or misalignment (see the 66578003803 installation guide).
What to check first (fast, safe checks)
- Confirm the range has power; pilotless ignition will not operate during a power failure.
- Verify the gas shut-off valve is fully open.
- If this is the first lighting after install or service, allow extra time; air in the gas line can delay ignition.
- For cooktop burners, make sure burner caps sit flat and centered on the burner base.
- For oven bake/broil, start a cycle and wait; under some conditions ignition can take up to 60 seconds.
Oven vs. cooktop: what the clicking usually means
| Symptom | Most likely area | What it points to |
|---|---|---|
| Clicking at a surface burner but no flame | Surface spark ignition | Cap/head misaligned, clogged ports, weak spark, gas off |
| Oven set to BAKE/BROIL, no heat | Glow-bar igniter system | Weak igniter, gas supply issue, or control/valve problem |
When a part is likely needed
If the oven igniter glows but the burner never lights (or takes much longer than about a minute repeatedly), the bake igniter is a common fix on this model family. We typically replace the igniter rather than trying to “clean” it.
- Consider the range oven igniter W11596211 if the oven will not light reliably.
- If surface burners click but do not light and caps are positioned correctly, the surface igniter circuit can be involved; check wiring and connections before replacing parts.
Why it matters
Repeated clicking without ignition can mean unburned gas is present. Getting the gas supply, burner alignment, and igniter performance correct restores normal lighting and helps prevent nuisance shutdowns and poor baking results.
Last updated: February 2026
