Kenmore 79043920001 device hub
Use this device hub to troubleshoot Kenmore 79043920001 (Cooktop/hob). Start with the most common codes and compare the published fix paths before opening parts.
Try E2, temperature, or won’t start.
Open the highest-signal error pages for this device first when you already know the code family.
Let the published patterns narrow you into the right branch before you open parts or call support.
Use the full code directory when the display is clear and you want the exact route fast.
Most common error codes
Start here when you want the shortest path from this device hub to the exact troubleshooting page.
Kenmore 79043920001 error code 39 means touch control board software incompatible with the filter control boar
Kenmore 79043920001 error code 34 means communication failure between the filter control board and the main po
Kenmore 79043920001 error code 31 means power level failure. This guide explains the likely causes, the safest
Kenmore 79043920001 error code 23 means warm (Keep Warm) key is defective. This guide explains the likely caus
Kenmore 79043920001 error code 21 means timer Down key is defective. This guide explains the likely causes, th
Kenmore 79043920001 error code 2 means left front element Down key is defective. This guide explains the likel
Kenmore 79043920001 error code 15 means right front element Up key is defective. This guide explains the likel
Kenmore 79043920001 error code 12 means right rear element On/Off key is defective. This guide explains the li
Need more help with this model?
Use the exact error page when you know the code. Otherwise stay in this device hub to compare the most likely routes first, then branch into the fix that matches the symptom.
This panel stays shared across all products. Optional device links only appear when profile data exists.
Common troubleshooting themes
These patterns are derived from the currently published fixes for this model and help you pick the right route faster.
Recently updated fixes
Fresh pages first — useful when you’re troubleshooting right now.
Kenmore 79043920001 error code 8 means left rear element On/Off key is defective. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Kenmore 79043920001 error code 8 means left rear element On/Off key is defective. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Kenmore 79043920001 error code 6 means left rear element Down key is defective. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Kenmore 79043920001 error code 6 means left rear element Down key is defective. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Kenmore 79043920001 error code 53 means right rear temperature sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Kenmore 79043920001 error code 53 means right rear temperature sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Kenmore 79043920001 error code 51 means left front temperature sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Kenmore 79043920001 error code 51 means left front temperature sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
All error codes
Pick your code to open the fix page, or use the main search to filter by symptom or keyword.
About this device hub
If your device shows an error code, start with the matching fix page. When a code returns repeatedly, it often points to an underlying cause (temperature, power delivery, sensors, locks, or wear).
Always follow basic safety: unplug before opening anything, and stop if you smell burning or see damage.