The tS Error Code shows a problem with the thermistor.

Parts That May Need Replacement
Gas leak detector ($130), thermal fuse tester ($95), belt tension gauge, and vent inspection camera ($180). Our technician arrives with $3,000+ in professional tools — your diagnostic is free.
Licensed & Insured · 90-Day Warranty · Same-Day Service
Gas dryers carry carbon monoxide and explosion risk. Even electric dryers involve 240V circuits that can deliver a fatal shock. Our techs are licensed and insured — let them handle the risk.
Licensed & Insured · 90-Day Warranty · Same-Day Service
Don't let error code tS disrupt your day. A professional diagnosis takes about 30 minutes — and it's free when you proceed with the repair.
Licensed & Insured · 90-Day Warranty · Same-Day Appointments Available
Fixed or It's Free
Free Service Call & Diagnosis — no hidden fees, offer ends Sep 15
Kenmore error code tS indicates: The tS Error Code shows a problem with the thermistor.. This is a medium-severity issue affecting your dryer.
This error typically requires professional repair. The underlying causes (This means that temperatures are not reading correctly.) usually need specialized tools and expertise to resolve safely.
Repair costs for Kenmore tS typically range from $100 to $500 depending on the specific cause. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.