KitchenAid Stand Mixer Not Working – Will Not Turn On – Beater Hits Bowl

How to fix your KitchenAid Stand Mixer. If you are having problems with your KitchenAid stand mixer, here are some ways to troubleshoot the issue and repair it yourself.

The beater attachment and the bowl need to be connected properly for the unit to operate. If the beater blades hit and vibrate the bottom of the bowl or side of the bowl they will need to be readjusted.

When your mixer will not start, you may have a motor that has overheated as the mixer motor is thermally protected. An electrical issue such as a reset GFCI outlet or electrical breaker may also be causing the problem.

KitchenAid Stand Mixer - How To RepairKitchenAid Stand Mixer – How To Repair

KitchenAid Stand Mixer Will Not Turn On

Check that the mixer is plugged in. If the outlet the mixer is plugged into is GFCI, check to be sure it is not reset. If the mixer is plugged in and the GFCI is not reset, check the breaker for that outlet.

Check and Reset GFCI Outlet If KitchenAid Mixer Has No PowerCheck and Reset GFCI Outlet If KitchenAid Mixer Has No Power

If you determine the mixer is getting power, the issue may be the cord on the mixer is damaged or an internal part inside is faulty. The speed control plate could be faulty, the mixer phase control board may be bad, you may have worn carbon motor brushes, or the wiring inside the mixer could be damaged.

If needed take the mixer apart and check the parts and components we have listed.

NOTE: The motor on your KitchenAid mixer is thermally protected. If it overheats, the motor will temporarily shut down for safety reasons. Wait around 15 to 30 minutes if you suspect this has happened.

Below are some electrical and motor parts for your KitchenAid stand mixer that may be needed.

Kitchenaid stand mixer internal partsKitchenAid stand mixer internal parts


KitchenAid Stand Mixer Motor & TransmissionKitchenAid Stand Mixer Motor & Transmission


Kitchenaid Mixers Carbon Motor BrushesKitchenAid Mixers Carbon Motor Brushes


KitchenAid Mixer Phase Control BoardKitchenAid Mixer Phase Control Board


KitchenAid Mixer Replacement Speed Control PlateKitchenAid Mixer Replacement Speed Control Plate


KitchenAid Stand Mixer Vibrates Beater Hits Bottom Of Bowl

Check the adjustment of the bowl clearance. To raise or lower the bowl, turn the flat head screw that is located under the head portion of the mixer. Turn the screw clockwise to lower it and counterclockwise to raise the bowl.

Also adjust the height of the mixing bowl so the beater will not hit the bottom or the sides of the bowl.

If the pivot pin is not centered and secured, try centering the pin. Turn the mixer onto its side and tighten the screw underneath the mixer to secure the pivot pin.

KitchenAid Mixer - Bowl Adjustment ScrewKitchenAid Mixer – Bowl Adjustment Screw


KitchenAid Stand Mixer Works But Making Grinding Noise

The most common reason for your KitchenAid mixer to work but make loud internal grinding noises is a worn worm gear.

You could also have an issue with the transmission in the mixer. To replace the worm gear or transmission on your mixer, it needs to be taken apart and removed and replaced.

Below is the worm gear part for your KitchenAid stand mixer that may be needed.

KitchenAid Stand Mixer Worm GearKitchenAid Stand Mixer Worm Gear


KitchenAid Stand Mixer Motor & TransmissionKitchenAid Stand Mixer Motor & Transmission


Below are KitchenAid Stand Mixer Repair Manuals in PDF.
Click one of the images depending on if your KitchenAid Stand Mixer is 4.5, 5, or 6 quart.

kitchenaid 4.5qt 5qt stand mixer service manualPDF FILE – KitchenAid 4.5qt 5qt stand mixer service manual


kitchenaid 5qt 6qt stand mixer service manualPDF FILE – KitchenAid 5qt 6qt stand mixer service manual



kitchenaid stand mixer parts identificationKitchenAid stand mixer parts identification


KitchenAid Coated Flat Beater for 4.5-Qt. Tilt-Head Stand MixersKitchenAid Coated Flat Beater for Tilt-Head Stand Mixers



KitchenAid Replacement Screw PartsKitchenAid Replacement Screw Parts



KitchenAid Replacement LeverKitchenAid Replacement Lever



How to Fix a KitchenAid Mixer That Isn’t Spinning

Other KitchenAid stand mixer issues are:
– Unable to get the head to lock open or closed.
– Mixer is slow to work and cannot whip or mix.
– Vibrates and beater hits bottom of bowl.

If you have other issues with your KitchenAid Stand Mixer that we
have not listed above, please leave a comment below and we can assist.

More "Do It Yourself" Tips, Tricks, Ideas, Repair:

Appliance Replacement Parts Center Online

{ 1 comment… read it below or add one }

1 James E Burke February 18, 2017 at 4:39 pm

I have a KitchenAid Professional 600 mixer.
When I turn it on the low speed, it starts and then goes to high speed and runs high for approx. 3 seconds and then cuts out. (Turns off).


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