error code kenmore dryer model 110.68132413

[soloman61]

Getting code AF and check vent light.  Only on sensor drying not on timed drying.  vents are all clear. dryer still dries cloths.

What's the issue 

 

Thanks

[16345Ed]

You have restricted air flow somewhere. 
 

Id remove vent from back of dryer and test again. Need to isolate where issue is. Vent or dryer. 
 

It’s usually the vent, yes even after I’m told they are clear. 

18 hours ago, soloman61 said:

vents are all clear