1. Introduction
This is generic alert. There could be many reasons for this alert.
1.1 What does this alert says?
Car will be able to drive and charge. However, it will not able to charge maximum level (100%).
2. How to Diagnose
This alert could come because of one or more system/feature is disabled/faulty. It need to check additional alerts to find out the cause of this alert.
It could be possible to find out the exact cause via Remote Diagnosis, Service Mode.
2.1 How to check additional alert
It could be possible to find out exact cause via Remote Diagnosis, Service Mode.
2.2 Remote Diagnosis
Please read more details about Remote Diagnosis in another guide (How to do, Cost etc.) Link If you need support. Please Contact Us Phone/Whats App +49(0)15226242038
2.3 Service Mode
It could be possible to do self diagnose via Service Mode.
How to read service alerts in Service Mode
- On the touchscreen, click Controls > Software
- Touch and hold the large word "MODEL" for 2 seconds and then release.
- Enter "service" as access code.
- After clicking on Service Alerts. You can read service alerts. If there is anything wrong with car. It will show in active alerts.
Please read more details in another guide (How to do diagnosis) Link
In case, If you need support for diagnosis. Please Connect Us.
If you need support. Please send us "Service Alert" Screenshot via Contact or Whats App +49 (0) 15226242038. We will be happy to help you to explain alert and how could be fixed, cost, support for fixing if possible online support or to organize an appointment with independent best affordable workshop.
Depend on alert/fault code, car might need to be repaired/serviced.
3. How to Fix it
Some of alert could come because of software bugs. Some of alert could resolve after restarting the system, software update/reinstall.
3.1 Restart Touchscreen
Restarting the touchscreen could resolve the issue.
- Shift car into park.
- Hold down both scroll buttons on the steering wheel until the touchscreen turns black.
- Wait approximately 30 seconds for the touchscreen to restart.
Please read more details in another guide (how to do). Link
3.2 Powering Off the Car
If restarting the touchscreen have not resolved the alert/issue. You could try Powering Off the car.
- Please shift car into park
- On the touchscreen please touch Controls > Safety > Power Off
- Please wait for at least for two minutes without interacting with the car. Please do not open the doors, touch the brake pedal, touch the touchscreen etc.
- After 2 minutes, please press the brake pedal or open the door to wake the car (Source Tesla)
3.3 Software Bug
One of reason could be problem with software bug. Updating latest software version might solve the issue. Please read more details in another guide. Link
Faulty Components
There could be problem with Battery Cells, Battery Module, BMB Board etc.
3.4 Battery Cells
In most of cases, there could be problem with one or two cells are out out of order inside the Battery Module. It is possible to change/repair only those broken cells module. However, its not highly recommended to change/repair cells individually. If one cell is broken, it could be that another cell is about run-down soon.
It is recommend to replace High Voltage Battery. Please check out more details about Battery replacement in another Guide (How much it cost, how to do, buy used and new battery, find compare & book best affordable workshop to replace battery etc.) Link
3.4.1 Battery Cells repair Cost
It could cost from $3500. Cost can very depend on how many module need to change, type of workshop, location etc. If you are looking for workshop who offer such services with good prices. Please contact us.
3.5 BMB
Please check out more details in another guide. Link
3.6 High Voltage Battery Replacement
If you would like to replace High Voltage Battery. Please check out more details about Battery Replacement in another Guide (How much it cost, how to do, buy used and new battery, find compare & book best affordable workshop to replace battery etc.) Link
4. Cost
Cost could vary depend on issue, type of workshop, location. If you are looking for online support or affordable independent workshop. Please free to contact us or have a look in Price List
Cost could very depend on issue and lot of factors. However, it could cost 3,500 - 15,000. It is highly recommend to repair battery with high voltage battery repair specialist shop. If you are looking for one shop. Please contact us with Service Alert screenshot and in which region/city/country are you looking for.
5. Workshop to Fix BMS Alerts
If you are looking for Best Affordable workshop, who are expert to fix such battery issues. Please Contact Us.
Online Support
In case, if you have any question or need any support/help. Please feel to contact us Contact Us or Whats App +49 (0) 15226242038
Book an Appointment
If you would like to book an appointment.
Book an Appointment to Fix an affordable Workshop
Code
Possible alert code
1. BMS_u018
- BMS_u018_SOC_Imbalance_Limiting
What does this alert mean?
It indicate that there is an imbalance within the battery. It means that one or more battery bricks have lower or higher capacities as compared the way it should be.
How to diagnose
Cell Voltage: It is possible to check cell voltage with the help you ScanMyTesla App.
2. BMS_u029
BMS_u029
3. BMS_u025_Brick_Voltage_Limit
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Comment
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FAQ
1. Can I clear the Code?
Please do not clear until issue got repaired/resolved. If you clear the alert in toolbox. It will appear again as long as issue is not repaired.
2. Which workshop can fix the issue with affordable prices?
Please contact us in which country/city, you are looking for repair.
3. What is Brick?
Brick is group of cell in Module.
