Written by
Elena Marsh Appliance Care EditorPublished October 29, 2026
VERIFIED
Error code52
ApplianceCooktop
A 52 means the temperature sensor for the left rear element has failed.
Step by step
The cooktop is disconnected from power.
A technician reads the resistance of the element sensor with a volt/ohm meter. Normal at room temperature is roughly 1000 ohms.
A reading that shows a defective sensor leads to a new surface element, since the sensor is part of the element.
A normal reading leads to the power generator control board instead.
Cooktop family
Kenmore 790 induction models that report numbers rather than letters.
Nearby codes
For the front-left element the matching sensor code is 51, and the right rear equivalent is 53. Two key codes sit on the same rear element: code 7 for the Up key and code 6 for the Down key.
Left rear sensor service in San Francisco
Because the fix depends on a meter reading, a 52 is one for a technician. Kenmore cooktop repair lists how we work in San Francisco and across the Bay Area, or you can phone (415) 825-6393. Share the model number and the code so the right part type is considered up front.
Model compatibility: Kenmore reuses codes across series and model years, so 52 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Left rear temperature sensor failure.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Kenmore appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Kenmore appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.