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)
READ NEXT:
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:
Drop Link - Sway Bar - Rear - LH (Remove and Replace)
Removal
Remove the road wheel (refer to procedure).
Remove the nut that secures the sway bar drop link to the lower
control arm (torque 70 Nm).
Caution: To prevent ball joint damage, always hold the
ball joint pin with a wrench while loosening or tigh
Nozzle - Windshield Washer Jet (Remove and Replace)
Removal
Remove the hood acoustic panel (refer to procedure).
Disconnect the washer jet pipe from the T-piece.
Release the clip that secures the jet to the hood. Remove the
jet from the hood.
© 2019-2026 Copyright www.tesms.org
