Tesla Model 3: Windshield (Remove and Replace)- Install
Install
Note: Use soft materials to protect the windshield and to prevent
scratching.
- Place the new windshield on a support stand with the windshield bracket
facing up.
- Install the GPS antenna into the windshield bracket, and then install
the screw that attaches the antenna to the bracket.
Torque 1 Nm
- Install the relative humidity and temperature sensor into the windshield
bracket, and then install the screws that attach the sensor to the bracket. Torque 1 Nm
- Install the windshield electrical harness to the windshield bracket, and
then install the screw that attaches the harness to the bracket.
Torque 1 Nm
- Connect the windshield electrical harness to the GPS antenna connector.
- Connect the windshield electrical harness to the humidity and
temperature sensor connector.
- Install the forward facing camera into the windshield bracket, and then
connect the windshield electrical harness to the forward facing camera
connectors.
- Install the mount plate onto the windshield bracket, and then install
the screws that attach the mount plate to the bracket.
Torque 1 Nm
- Install the glare shield to the windshield bracket, and then install the
screws that attach the glare shield to the bracket
Torque 1 Nm
- Bring the mirror front cover to the windshield bracket, and then connect
the windshield electrical harness to the occupant camera
- Install the mirror front cover to the windshield bracket, and then
fasten the clips that attach the cover to the bracket.
Note: Make sure that the connector for the rear view mirror passes
through the opening in the mirror front cover.
- Install the fastener track to the windshield electrical harness and
windshield, and then fasten the clips that attach the fastener track to the
windshield.
- Tape the end of the windshield electrical harness to the inside of the
windshield assembly.
- Attach suction cups to the LH and RH sides of the windshield assembly.
- With an assistant, position the windshield assembly onto the vehicle for
a dry fit and note any locations where the pads need to be adjusted.
- If necessary, perform the pad adjustment.
-
Cut Teflon tape into rectangles having dimensions 5mm x 20mm.
-
With an assistant, remove the windshield assembly and set it on a stand.
-
Apply the Teflon tape rectangles to the pads where adjustment is needed.
Note: Make sure that the edges of the tape rectangles align with the edges of
the pads.
- With an assistant, position the windshield assembly onto the vehicle and
check the pads fitment.
- Repeat step 16.a through step 16.d to adjust the pads.
- With an assistant, remove the windshield assembly and set it back on the
stand.
- Clean the urethane path on the vehicle with an isopropyl alcohol (IPA)
wipe. Allow the surface to dry before continuing to the next step.
- Apply urethane primer to the vehicle body along the urethane path and in
areas that were damaged during removal of the windshield assembly.
Note: Allow the primer to dry for at least 1 minute.
- Apply urethane to the body following the original path.
Note: Make sure that the urethane bead has a triangular
cross-section of approximate width 8 mm and height 13 mm.
- With an assistant, install the new windshield assembly onto the vehicle,
but do not set it yet.
- Align the datums at the top of the windshield assembly.
- Check the gap and flush of the windshield assembly to the body before
fully seating the windshield assembly.
- Fully seat the windshield assembly, check the gap and flush, and adjust
if necessary.
- Apply masking tape to attach the windshield assembly to the body while
the urethane cures.
- Remove the suction cups from the windshield assembly.
- Remove the tape from the windshield electrical harness, and move the end
of the harness through the opening on the RH side of the instrument panel.
- Connect the windshield electrical harness to the RH vehicle harness
connectors.
- Secure the windshield harness clips to the RH A-pillar area.
- Install both the LH and RH lower A-pillar trim. See Trim - A-Pillar -
Lower - LH (Remove and Replace).
- Install the headliner. See Headliner (Remove and Install).
- Connect the electrical harness to the windshield heater connector.
- Install the cowl screen panel. See Panel - Cowl Screen (Remove and
Replace).
- Perform the forward facing camera target calibration. See Camera -
Forward Facing (Target Calibration).
- Remove the masking tape after the urethane has cured.
Caution:
Do not drive the vehicle until the adhesive manufacturer's recommended
minimum drive-away time has passed. Dow Betaseal Express has a drive-away time
of 1 hour minimum in temperatures of 0˚F (-18˚C) or warmer. If using an
equivalent product, refer to the adhesive packaging for the safe drive-away
time. If necessary, leave the tape applying pressure to the glass on the vehicle
and advise the customer that they can remove it after 24 hours. Additionally,
advise the customer that they should avoid high driving speeds and speed bumps
for the next 24 hours.
READ NEXT:
Note: This procedure was designed to be performed on flat or
near-flat metal body panels with original factory paintwork. Any deviation from
these circumstances can alter cutting times, tool speeds,
Apply isopropyl alcohol to the general area of the defect, and then wipe
the area with a clean microfiber towel.
While wearing a nitrile glove, run hand over the area around the dirt
inclu
SEE MORE:
To check fluid levels, remove the maintenance
panel:
Open the hood.
Pull the maintenance panel upward to
release the clips that hold it in place.
If checking the Battery coolant, remove
the cabin intake trim panel by pulling it
upwards to release the clips that hold it i
Perform a penthouse coolant leak test. See
Penthouse Coolant Leak Test.
Remove the plugs from the hoses.
Connect the rear powertrain supply hose to the RH side of the HV battery,
and the rear drive unit inverter inlet hose to the LH side of the HV battery.
Move the coolant drain to under the