Tesla Model S: Disconnect 12V Power (Dual Motor)
Tesla Model S (2012-2025) Service Manual / Electrical / Disconnect 12V Power (Dual Motor)
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.
Disconnect
- Open the front trunk.
- Turn off the climate control system.
- Fully open the driver's window.
- Close all doors.
- Remove the underhood storage unit (refer to procedure).
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.
- Disconnect the 12V battery ground connection (torque 5 Nm).
- Disconnect the first responder loop (X536). Do not cut the loop.
- Wait at least 2 minutes for all electrical circuits to fully discharge. Warning: Before working on any high voltage components, perform the Electrical Isolation Procedure (refer to procedure).
Note: Connect is reverse of disconnect.
READ NEXT:
Battery - Auxiliary - 12V (RWD) (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
Battery - Auxiliary - 12V (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
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
shat
SEE MORE:
Brake Hose - Flexible - Rear - 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 rear wheel arch liner
(refer to procedure).
Clean the areas that surround the connections
at each end of the
Cannot charge - Charge handle temperature high
Check charge handle or charge port for debris
Charging has been interrupted because the Mobile Connector has detected a
high temperature in the charge handle
that connects to your vehicle's charge port.
Make sure the Mobile Connector is fully inserted into your vehicle's charge port
inlet.
You
© 2019-2025 Copyright www.tesms.org
