Your vehicle's onboard charger has detected that one or more power converters is not receiving
the necessary AC input voltage. For example: during three-phase charging, one phase might be
missing from the AC input power provided by the external source. This could occur due to a
condition aecting the external charging equipment, the power source it is connected to, or
your vehicle itself.
As this alert is usually specific to external charging equipment and power sources, and it does
not typically indicate an issue with your vehicle that can be resolved by scheduling service, it is
recommended that you try charging with multiple, dierent types of charging equipment.
You can also try charging your vehicle using a Tesla Supercharger or Destination Charging
location, all of which can be located through the map on your vehicle's touchscreen display. See
Maps and Navigation on page 152 for more details. Additional third-party charging stations may
also be available in your area to help you to pinpoint the issue.
For more information on troubleshooting Mobile Connector or Wall Connector status lights,
refer to the product's Owner's Manual at Charging & Adapter Product Guides. If using other
external charging equipment, refer to the manufacturer's provided documentation for
troubleshooting tips.
(UI_a006)
Service is required
Schedule service now
This alert is set remotely by Tesla when a condition requiring service is detected on your vehicle.
This alert can be set due to various conditions. When you schedule service, more information
should be available.
This alert can only be cleared by a service technician after your vehicle has been serviced.
As this alert can be present due to various conditions, it is recommended that you schedule
service at your earliest convenience.
(UI_a013)
Air pressure in tires very low
PULL OVER SAFELY - Check for flat tire
This alert indicates that one or more of the tires on your vehicle is extremely low or flat.
The tire pressure monitoring system (TPMS) has detected that the air pressure in one or more of
your tires is significantly lower than the recommended cold tire pressure.
You should pull over carefully as soon as possible. In a safe location, check for a flat tire.
You can request Tesla roadside assistance options (mobile tire, loaner wheel, tow) if required.
See
Contacting Tesla Roadside Assistance on page 233 for more information.
In a non-emergency situation, it is recommended that you visit a local tire shop for assistance or
schedule service using your Tesla Mobile App.
See Maintaining Tire Pressures on page 197 for detailed information on where to find the
recommended cold pressure (RCP) for your vehicle's tires, how to check tire pressures, and how
to keep your tires properly
inflated.
The alert will clear once the TPMS has a consistent tire pressure measurement for each of your
tires within 3 psi of the recommended cold pressure.
Troubleshooting Alerts
284 MODEL 3 Owner's Manual