Want a regional phone & address? Pick your area.
Kenmore·Dryerhigh severity
Kenmore Dryer Error Code F70
Console lost contact with the main board
Common Causes
- 1Ribbon between console and main board worked loose
- 2Main board link stage failed
- 3Console board dead
Step-by-Step Troubleshooting
- 1
Drop power at the breaker briefly so the console and the lower board reboot together
- 2
Lift the top panel and re-home the flat ribbon joining the console to the main board, seating each end firmly
- 3
Scan the ribbon fingers for bent tines or a green film that opens one data line
- 4
With the ribbon proven, swap the console board first — it falls off the bus more often than the main board
Pro Diagnostic Tip
On the Whirlpool-platform 110-prefix Kenmore dryer this is the console-to-main-board comms fault, the dryer cousin of the washer serial codes. Vibration slowly works the ribbon between the two boards loose, so lift the top panel and firmly reseat that ribbon before you ever quote a replacement board.
You Might Also Notice
- •A blank or scrambled readout
- •No response from any button on the panel
- •The dryer sits completely unresponsive
Parts, Cost & Difficulty
Repair Difficulty
Hard — Advanced Skills RequiredEstimated Repair Cost
$150–$350
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
W10803585 main control boardW10803586 UI board
Do You Have the Right Tools?
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.
Book a Free Diagnostic VisitOr call for a free consultation (415) 795-7300Available 24/7 — call or text
Licensed & Insured · 90-Day Warranty · Same-Day Service
Safety First — Know the Risks
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.
Let a Licensed Pro Handle ItOr call for a free consultation (415) 795-7300Available 24/7 — call or text
Licensed & Insured · 90-Day Warranty · Same-Day Service
Get Professional Help Now
Error code F70 is a high-severity issue that can cause further damage to your dryer if left unresolved. A licensed technician can diagnose and fix it the same day.
Licensed & Insured · 90-Day Warranty · Same-Day Appointments Available
5.00 (36 verified reviews)
Same-Day Appliance Repair
Fixed or It's Free
Free Service Call & Diagnosis — no hidden fees, offer ends Sep 15
Book a Free Diagnostic VisitOr call (415) 795-7300Available 24/7 — call or text
Frequently Asked Questions
What does Kenmore error code F70 mean?
Kenmore error code F70 indicates: Console lost contact with the main board. This is a high-severity issue affecting your dryer.
How do I fix Kenmore error code F70?
Drop power at the breaker briefly so the console and the lower board reboot together Then, Lift the top panel and re-home the flat ribbon joining the console to the main board, seating each end firmly Then, Scan the ribbon fingers for bent tines or a green film that opens one data line There are 1 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
How do I know if my dryer has error F70?
Besides the error code on the display, common signs include: A blank or scrambled readout; No response from any button on the panel; The dryer sits completely unresponsive. If you notice any of these symptoms, check your dryer's display panel for error code F70.
How much does it cost to fix Kenmore F70?
Repair costs for Kenmore F70 typically range from $150 to $350 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.
Call NowAvailable 24/7 — call or textBook Online