Antenna Motor Fault During Stow or Unstow
The STARLINK-MOTOR_FAULT (Starlink) EV fault code means: Antenna Motor Fault During Stow or Unstow. This is a serious severity code.
- Keep driving?
- No -- stop driving
- DIY difficulty
- easy
- Estimated cost
- DIY: $0 if clearing ice or debris solves it. Dish replacement through Starlink: $149-$599 depending on your service plan and whether you are in warranty. Out-of-warranty hardware replacement is typically $249-$599 for Standard hardware. Starlink does not offer motor-only repairs.
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Common Symptoms
- Starlink mobile app shows MOTOR_FAULT in the Diagnostics screen
- Dish stays tilted at an odd angle or refuses to move to its normal pointed position
- Dish was stowed for transport or storage and will not unstow when powered back on
- Internet connection never comes up even after several minutes of waiting
- You can hear a faint grinding or clicking from inside the dish base during startup
- The app's Statistics tab shows the dish is booting but never reaches Connected status
- Dish was exposed to freezing temperatures, heavy ice, or debris before the fault appeared
Probable Causes (Ranked by Likelihood)
- Ice or snow packed around the dish actuator hinge, blocking movement Very Likely
- Leaves, pine needles, dirt, or small debris wedged in the motorized pivot joint Very Likely
- Physical impact or animal damage bent the actuator arm or mounting bracket Likely
- Internal actuator motor failed due to water intrusion from a cracked or damaged seal Likely
- Dish was manually forced into a position during shipping or storage, stressing the motor Possible
- Firmware update interrupted mid-cycle left the motor controller in a bad state Possible
- Complete actuator motor burnout after repeated failed stow or unstow attempts Less Likely
Step-by-Step Diagnostic Procedure
Open the Starlink mobile app, go to the Diagnostics screen, and confirm the fault reads MOTOR_FAULT. Take a screenshot so you have a record.
Power off Dishy by unplugging the cable at the dish base or at the router. Wait 60 seconds. Plug it back in and watch the dish from a safe distance. It should tilt and sweep during startup. If it does not move at all, continue below.
Visually inspect the dish hinge and pivot area for ice, packed snow, leaves, mud, or any debris. Even a small twig jammed in the joint can stop the motor. Do this before anything else. Do not pry or force the dish by hand.
If ice is present, move the dish to a warmer location or carefully apply warm (not boiling) water to the hinge area and let it melt naturally. Do not use a heat gun or open flame near the electronics.
Once the dish is clear of debris, power cycle again and watch for movement. If the dish now sweeps and the app clears the fault within 5 minutes, you are done.
If the dish still does not move after clearing debris, inspect the actuator arm and mounting bracket for visible bends, cracks, or signs of impact. Check the cable connection at the base of the dish for damage. If the connector looks damaged or the cable is kinked right at the dish, that can also prevent the motor controller from functioning correctly.
If no physical damage is visible and the dish still shows MOTOR_FAULT after two clean power cycles, this is likely an internal motor or motor controller failure. This is not a user-serviceable repair. Contact Starlink support through the app and open a replacement request. Starlink does not sell individual actuator parts.
Note that Gen 3 rectangular dishes and Starlink Mini have no moving motors. If you have one of those dishes and see a similar fault, the cause is different. Confirm your dish model in the app under Settings before assuming this fault applies.
Frequently Asked Questions
What does MOTOR_FAULT mean on my Starlink dish?
It means the motorized actuator inside your dish, which physically tilts and positions the antenna, failed to complete a movement during startup, stowing, or unstowing. The dish cannot aim at satellites, so internet service is down until the motor can move freely again. This fault only applies to original round Dishy and Gen 2 rectangular Dishy models that have physical motors. Gen 3 rectangular dishes have no moving parts and will not show this fault.
Can I still get internet with a MOTOR_FAULT?
No. The dish cannot point at satellites while the motor is stuck, so service is completely down. You will not get internet until the fault is resolved.
How much does it cost to fix MOTOR_FAULT?
If ice or debris is the cause, fixing it costs nothing. You just clear the obstruction and power cycle the dish. If the motor itself is failed or physically damaged, Starlink does not sell individual repair parts. You need a replacement dish. In-warranty replacements may be free or low cost. Out-of-warranty Standard hardware replacements run roughly $249-$599 ordered through the Starlink app.
My dish was stowed for storage and now shows MOTOR_FAULT. What should I do first?
Start by checking the hinge and pivot for anything physically blocking movement, including ice, dirt, or debris that got in while it was stored. Clear anything you find, then power cycle the dish by unplugging it for 60 seconds. Watch it from a safe distance when it starts up. It should slowly sweep and tilt on its own. If it moves and the app clears the fault, you are good to go. If it still does not move, contact Starlink support to open a warranty or replacement claim.