KitchenAid Dryer: blower fan wobbling, continues spinning when door is opened
What is this symptom?
Is your KitchenAid dryer blower fan wobbling and continuing to spin even when the door is opened? This could indicate issues such as a misaligned blower wheel, a faulty door switch, or even an obstruction. Addressing these problems can help restore your dryer's functionality and safety.
Important Tips for KitchenAid Models
- Official KitchenAid support pages focus on general dryer fault codes and parts but do not list this specific symptom; use generic dryer repair parts for blower wheel and door switch.
Possible Causes
Faulty or misaligned blower wheel causing wobbling and vibration
How to Identify: Audible scraping, rattling, or vibration during operation; blower wheel can be manually spun and feels loose or off-center
Part: Blower wheel (blower fan)
Dryer continues running with door open due to defective door switch/interlock
How to Identify: Dryer motor/fan continues to run even after opening the door; door switch does not click or engage properly
Part: Door switch / door interlock assembly
Blower wheel obstruction by lint/debris leading to imbalance
How to Identify: Lint or foreign objects found around blower wheel; restricted airflow and unusual noise
Part: Blower housing / blower wheel
Control board or motor relay fault causing control logic issues (fan continues after door open)
How to Identify: Intermittent electrical control behavior; fan runs despite door switch check and replacement
Part: Control board / motor relay
DIY Solutions
Inspect and Replace the Blower Wheel
- Unplug the dryer and ensure power is off
- Remove dryer panels to access blower housing
- Inspect blower wheel for wobble, cracks, or loose attachment on motor shaft
- Remove and replace blower wheel if damaged or loose
- Reassemble dryer and test operation
Test and Replace Door Switch
- Unplug dryer
- Locate the door switch near the dryer door frame
- Test switch continuity with multimeter when the door is open/closed
- Replace switch if no continuity change when actuated
- Reassemble and test dryer to ensure it stops when door opens
Next step
Choose the next step for blower fan wobbling, continues spinning when door is opened
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Dryer Blower Wheel
Moves heated air through the dryer drum and exhaust system.
- Typical part-only price
- $25 - $70
- DIY difficulty
- Medium
- Estimated time
- 45-90 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Door or Lid Switch
Detects whether the appliance door or lid is safely closed before operation.
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
Model-compatible Dryer parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Dryer Vent Cleaning Kit
Helps remove routine lint buildup from an accessible dryer vent path. It does not diagnose or repair an E-code or failed component.
Lint Trap Cleaning Brush
A narrow brush for routine cleaning around an accessible lint screen and housing.
Dryer Vent Hose Kit
A replacement exhaust duct option for visibly crushed or damaged external venting. Check diameter, length, local code, and installation clearance.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Professional Repairs
Control Board / Motor Relay Diagnosis and Repair
Professional Blower Wheel Balancing / Motor Assembly Repair
When to Call a Professional
Preventive Maintenance
-
Clean lint filter and vent regularly: Lint buildup that can obstruct blower wheel and reduce airflow
Frequency: Every use -
Inspect blower housing annually: Early detection of loose blower wheel or debris accumulation
Frequency: Annually
Frequently Asked Questions
Why is my KitchenAid Dryer blower fan wobbling, continues spinning when door is opened?
How do I fix KitchenAid Dryer blower fan wobbling, continues spinning when door is opened myself?
How much does it cost to fix blower fan wobbling, continues spinning when door is opened?
When should I call a technician for blower fan wobbling, continues spinning when door is opened?
References & Sources
Community Analytical Insights
Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions
Common Issues Reported by Users
- Blower wheel separation from the motor shaft
- Worn or damaged blower wheel bearings
- Faulty door switch allowing operation when the door is open
User Suggested Solutions
-
Inspect and replace the blower wheel. Disconnect power, remove the front panel, and check if the blower wheel is loose. If it is, replace it with a new one. Ensure it is securely attached to the motor shaft.
-
Check and replace blower wheel bearings. After removing the blower wheel, inspect the bearings for wear. Replace them if they are damaged or worn out.
-
Test and replace the door switch. Use a multimeter to test the door switch for continuity. If it fails, replace it to ensure the dryer stops when the door is opened.
Limited-source guidance; percentages and success-rate claims are not shown
View
Sources
Data compiled from real discussions on r/appliancerepair and r/Appliances:
Community Discussions
blower fan wobbling and hitting metal panel, continues spinning when dryer is opened
The blower wheel is likely separated from its metal core and may need to be cut away to remove it.
Source: Reddit r/appliancerepair
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