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:

     Autopark canceled

    Take control Autopark has been canceled. You need to park or finish parking your vehicle manually. Once the parking maneuver is complete, apply the brakes and shift into Park. Your vehicle will otherwise remain free- rolling. Autopark can be canceled due to many factors, including the following:

     Charging stopped - Power lost while charging

    Check power source and charging equipment Power has been lost during charging. This could result from the charging equipment losing power from the source (for example, a wall outlet) or from an issue with the charging equipment. This alert is often accompanied by other alerts that can help you id

    © 2019-2025 Copyright www.tesms.org