Tesla Model S Owners & Service Manuals

Tesla Model S: HV Battery Charge/Discharge - 4th Generation Tool (Out of Vehicle)

Tesla Model S (2012-2025) Service Manual / Battery System / HV Battery Charge/Discharge - 4th Generation Tool (Out of Vehicle)

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 Setup

Warning: Only technicians who have been trained in High Voltage Awareness are permitted to perform this procedure. Proper personal protective equipment (PPE) and insulating HV gloves with a

 Starting/Discharging the System

Starting the System Press the emergency stop button to disable HV systems. Pull out the display/keyboard/trackpad tray. Press the red power button to turn on the on-board PC. Follo

 Charging the Battery

Select Manual Mode from the Charge/Discharge Mode menu. Type the desired SOC in the Target SOC% field, or drag the Target SO

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 Pull Onto Flatbed Truck From Front (Using Tow Eye)

NOTE: If Model S has no low voltage power, you need an external low voltage power supply to open the hood or use the touchscreen. See If Vehicle Has No Power. CAUTION: To avoid damage, only pull the vehicle onto a flatbed truck using a properly-installed tow eye. Using the chassis, frame, or

 Unable to charge - Charge handle too hot

Check charge handle or charge port for debris What this alert means: Over temperature protection (latch off). What to do: Make sure the connector is fully inserted into the charge inlet in the vehicle's charging port, is not covered by anything, and there is no heat source nearby. If the issue per

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