Tesla Model S: Module - Park Assist (Remove and Replace)
Removal
- Remove the LH side rear trunk trim for access (refer to
procedure).
- Disconnect the harness connections (x3) from the module.
Caution: Mark the harnesses so that they are
reinstalled properly.
- Remove the nuts (x4) that secure the park assist module and
bracket to the body (torque 3 Nm).
- Remove the park assist module from the bracket by releasing the
push rivets (x3).
Installation
Installation procedure is the reverse of removal, except for the
following:
-
Use Toolbox to update or redeploy the firmware:
- If the vehicle is not running the latest firmware,
run the "Vehicle Firmware Update" procedure.
- If the vehicle is running the latest firmware, run
the "Firmware Redeploy" procedure.
- If the vehicle has only 8 park assist sensors in total, run
the "Park Assist VIN Learn" procedure in Toolbox.
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Removal
Remove the RH side trunk trim (refer to procedure).
Disconnect the harness connectors (x2) from the electric park
brake (EPB) module.
Removal
Remove the body control module (BCM) (refer to procedure)
Remove the 4 bolts and 1 nut that secure the sunroof controller
mounting bracket to the body (torque 8 Nm).
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
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Document Applicability
For the latest and greatest information that is
customized to your vehicle, view the Owner's Manual on
your vehicle's touchscreen by touching Controls >
Service > Owner's Manual. The information is specific to
your vehicle depending on the features you purchased,
ve
Remove extension cords / Have wiring inspected
Charging has been interrupted because the onboard charger in your vehicle has
detected an unusually large voltage
drop.
Likely causes of this issue include:
Problems with the building wiring and/or the wall outlet.
An extension cord or other wirin