Tesla Model S: Sensor - Radar - Front (Remove and Replace)
Tesla Model S (2012-2024) Service Manual / Electrical / Sensor - Radar - Front (Remove and Replace)
Removal
- Remove the front fascia (refer to procedure).
- Remove the radar sensor gasket.
Note: The flaps on each side of the radar sensor gasket are secured by double-sided tape.
- Use a trim tool or flathead screwdriver to gently pry up the tab
on the top of the inner bracket. Gently release the radar sensor
from the bracket.
Caution: The radar sensor is still connected by a harness. Do not attempt to remove the radar from the vehicle at this time.
- Disconnect the harness on the bottom of the radar sensor.
Caution: There is little slack in the harness; do not damage the connector.
- Remove the radar sensor.
Installation procedure is the reverse of removal, except for the following:
- Replace the double-sided tape on the inboard side of the
flap on each side of the radar sensor gasket before installing.
- Calibrate the front radar sensor (refer to procedure).
READ NEXT:
Vertical Alignment
Special tools required for this procedure:
Supplier
Part Number
Description
Tesla
1056984-
Horizontal Alignment
Note: Perform the "Vertical Alignment" procedure
before performing the "Horizontal Alignment" procedure.
Connect a laptop with Toolbox 2.0 or later to the vehicle.
Perform the Radar
SEE MORE:
Troubleshooting
Charging does not start. The green "Ready" light in the software
application is dimmed.
Check that the HV power supply is plugged in and turned
on.
Check the connections at the rear of the
charger/interface control box.
Discharging does not start.
Shield - Dust - Brake - Front - 2nd Generation (Retrofit)
Procedure
Remove the front hub assembly
(refer to procedure).
Install the dust shield using the 2 existing
holes in the knuckle (torque 8 Nm).
Use a punch to mark the location of the 3rd
bolt hole onto the knuckle.
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