Tesla Model S Owners & Service Manuals

Tesla Model S: Battery - Auxiliary - 12V (Dual Motor) (Remove and Replace)

Tesla Model S (2012-2025) Service Manual / Electrical / Battery - Auxiliary - 12V (Dual Motor) (Remove and Replace)

Warning: If the 12V power supply is disconnected, do not attempt to open any doors with door glass in closed position. Failure to follow this instruction could result in door glass shatter.

Note: Before disconnecting the 12V power supply, ensure that the driver's door window is fully open. Failure to follow this instruction could result in vehicle lockout.

Removal

  1. Disconnect 12V and HV power (refer to procedure).
  2. Disconnect the 12V positive connection (torque 5 Nm).
  3. Release the 2 nuts (torque 5 Nm) and 1 bolt (torque 5 Nm) that secure the 12V battery strap.

    Battery - Auxiliary - 12V (Dual Motor) (Remove and Replace)

  4. Remove the battery from the tray.
Installation

Installation procedure is the reverse of removal.

    READ NEXT:

     12V Positive Jump Post (Remove and Replace)

    Warning: Before disconnecting the 12 volt power supply, ensure that driver's door window is fully open. Failure to follow this instruction could result in vehicle lockout. Warning: If the

     Fusebox - Battery (RHD) (Remove and Replace)

    Warning: If the 12V power supply is disconnected, do not attempt to open any doors with door glass in closed position. Failure to follow this instruction could result in door glass shat

     12V Battery Bracket Beam (Remove and Replace)

    Removal Remove the 12V battery (refer to procedure). Release the 2 bolts that secure the 12V battery bracket to the front crossmember (torque 15 Nm).

    SEE MORE:

     Door Assembly - Front - LH (Remove and Replace)

    Removal Position vehicle with clear access to door assembly. Remove sill panel trim (refer to procedure) Disconnect door harness connectors (x3) from dash wiring harness. Support door on stand. Caution: Take care not to damage component(s).

     Limitations

    Smart Summon is unlikely to operate as intended in the following types of situations: GPS data is unavailable due to poor cellular coverage. The driving path is sloped. Smart Summon is designed to operate on flat roads only (up to 10% grade). A raised concrete edge is detected. Depending on

    © 2019-2025 Copyright www.tesms.org