Tesla Model S: Disconnect 12V Power (RWD)
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 particulate filter (refer to procedure).
- Remove the rivets (x3) that secure the cowl screen panel to the
body.
- Gain access to the particulate filter housing.
- Remove the bolts (x2) that secure the pollen filter front
housing to the HVAC duct (torque 1.5 Nm). Release the tabs (x2) to
remove the front housing.
Note: RHD vehicles have a 1-piece pollen filter
housing. Remove the nuts (x3), then remove the housing.
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 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).
Connect
Note: Connect is reverse of disconnect, except for the
following:
- For RHD vehicles, install the top 2 pollen filter housing
nuts before installing the lower nut.
READ NEXT:
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
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
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:
NOTE: Depending on market region, vehicle
configuration, options purchased, and software version,
your vehicle may not be equipped with Traffic Light and
Stop Sign Control, or the feature may not operate
exactly as described.
NOTE: Traffic Light and Stop Sign Control is a BETA
feature and works
Note: This procedure describes how to remove and install
the 1st generation master charger. If the vehicle is equipped with a
2nd generation master charger, refer to procedure 44102202 (refer to
procedure).
Warning: Only technicians who have been trained in High
Voltage Awarenes