Tesla Model S: HV Battery Charge/Discharge - 4th Generation Tool (Out of Vehicle)
Tesla Model S (2012-2026) 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
SEE MORE:
Brake Hose - Flexible - Front - LH (Remove and Replace)
Warning: If the vehicle
has air suspension, activate "Jack" mode on the touchscreen before
raising and supporting the vehicle.
Removal
Remove the front LH wheel
(refer to procedure).
Clean the areas that surround the connections
at each end of the brake h
Carpet - Interior Complete (Remove and Replace)
Removal
Remove driver seat (refer to procedure)
Remove passenger seat.
Remove driver footrest (refer to procedure)
Remove LH sill panel trim (refer to procedure)
Remove RH sill panel trim.
Remove rear seat cushion (refer to procedure)
Loosen bolts (x2) securing front
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