Tesla Model S: Maximum battery charge level reduced
OK to drive - Schedule service
Your vehicle has detected a condition internal to the high voltage battery that is limiting the battery's performance. As a result, maximum charge level and range are reduced. Service is required to restore full performance.
Your vehicle is OK to drive and charge.
If this alert persists, schedule service soon. Without service, your vehicle's maximum charge level and range will remain limited.
For more information on the high voltage battery, see High Voltage Battery Information.
Maximum charge level and range may be reduced
OK to drive - Schedule service soon
Your vehicle has detected a condition internal to the high voltage battery that is limiting the battery's performance. As a result, maximum charge level and range may be reduced. Service is required to restore full performance.
Your vehicle is OK to drive.
If this alert persists, schedule service at your earliest convenience. Without service, you may notice further reductions in your vehicle's maximum charge level and range.
For more information on the high voltage battery, see High Voltage Battery Information.
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High voltage battery performance limited
OK to drive - Schedule service soon
Your vehicle has detected a condition internal to the high voltage battery
that is limiting the battery's performance.
Service is required to restore full perform
Unable to charge - Insufficient grounding
Proper wiring or outlet grounding must be verified
What this alert means:
No ground connection detected in the Wall Connector.
What to do:
Have the Wall Connector inspected by an electrician to make s
Unable to charge - Input voltage too high
Voltage must be within Wall Connector rating
What this alert means:
Over or under voltage protection.
What to do:
Consult your electrician to ensure appropriate voltage on the circuit breaker
that se
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Unable to charge with Mobile Connector
Voltage too high / Try a different wall outlet
The vehicle cannot charge, or charging is interrupted, because either the
Mobile Connector:
Detects the wall outlet voltage is too high.
OR
Detects an unexpected increase in supply voltage from the wall outlet.
Try charging the vehicle with a dif
How To Use This Manual
General
Caution: Only qualified technicians should attempt to perform
the procedures contained within this manual.
This manual is organized by vehicle subsystem. Click on a subsystem
in the lefthand menu see categories of repairs in that subsystem.
Each service procedure has a uniqu
