04/12/2024 03:21:32

Sensor - Relative Humidity and Temperature (Remove and Replace)

Correction code 10206002 0.24 NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so.NOTE: See Flat Rate Times to learn more about FRTs and how they are created. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com. NOTE: See Personal Protection to make sure wearing proper PPE when performing the below procedure.

  • 2024-12-02: Updated notes and Service Mode instructions.
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Warning
The video(s) included in this procedure are meant as an overview for supplemental purposes only. Follow all of the steps listed in the procedure to avoid damage to components and/or personal injury.

Remove

  1. Open the LH front door and lower the LH front window.
  2. Use the touchscreen to clear DAS Calibration. Wait for the prompt to automatically disappear before continuing.
    Informational PurposesAn informational icon, calling your attention
    Note
    Controls > Service > Camera Calibration > Clear Calibration
    Informational PurposesAn informational icon, calling your attention
    Note
    Verify the calibration was cleared successfully.
    Informational PurposesAn informational icon, calling your attention
    Note
    "Calibration in Progress" message and progress icon will appear during the next drive cycle.
  3. Remove the lower quad camera cover. See Quad Camera Cover - Lower (Remove and Replace).
  4. Remove the rear view mirror. See Mirror - Rear View (Remove and Replace).
  5. Remove the triple camera hood. See Hood - Triple Camera (Remove and Replace).
  6. Disconnect the electrical harness from the occupant camera on the inside of the upper quad camera cover, and then remove the camera cover from the vehicle.
  7. Remove the screws (x4) that attach the triple camera assembly to the windshield bracket, and then release the assembly from the bracket.
  8. Disconnect the electrical connector from the humidity and temperature sensor.
  9. Use a PH00 (Phillips #00) screwdriver to remove the screws (x2) that attach the humidity and temperature sensor to the windshield bracket.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use the correct screwdriver to remove the screws, otherwise it might strip the screw heads.
    Informational PurposesAn informational icon, calling your attention
    Note
    The screws are tiny, make sure not to misplace them.
  10. Remove the relative humidity and temperature sensor from the windshield bracket.
    Informational PurposesAn informational icon, calling your attention
    Note
    Angle the sensor circuit board up and over the plastic alignment pin, and then move the sensor circuit board upwards to clear the pin.

Install

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Note
Ensure that a graphene foam block is present on the contact pad and the blue tape is removed from the sensor foam pad before installation. If the foam is degraded or no longer present, install a new graphene foam block. Clean all adhesive residue that is left from the old foam. The foam is required for conducting the temperature of the windshield to the sensor.
  1. Clean the area where the foam pad of the humidity and temperature sensor circuit board contacts the windshield with an isopropyl alcohol (IPA) wipe, and then allow the area to dry before continuing.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Make sure all adhesive residue from the windshield is removed and the windshield is dry before installation. The foam pad will not stick if the windshield is wet. Align the located hole of the sensor with the plastic alignment pin on the windshield bracket.
  2. Install the new humidity and temperature sensor circuit board on the windshield bracket.
    Informational PurposesAn informational icon, calling your attention
    Note
    Align the hole on the PCB with the plastic alignment pin.
  3. Use a PH00 (Phillips #00) screwdriver to install the screws (x2) that attach the humidity and temperature sensor to the windshield bracket.
    0.12 Nm (1 lbs-in)
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Use a Wiha precision torque wrench or similar to fasten the screws to the windshield bracket. The screw threads in the bracket are very delicate and can strip out very easily.
  4. Connect the electrical connector to the humidity and temperature sensor.
  5. Position the triple camera assembly onto the windshield bracket, and then install the screws (x4) that attach the assembly to the windshield bracket.
    1 Nm (.7 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • T10 socket
  6. Install the triple camera hood. See Hood - Triple Camera (Remove and Replace).
  7. Install the rear view mirror. See Mirror - Rear View (Remove and Replace).
  8. Install the lower quad camera cover. See Quad Camera Cover - Lower (Remove and Replace).
  9. Perform the following routine using Service Mode or Toolbox (see 0005 - Service Modes): UPDATE_CAN-REDEPLOYvia Toolbox: (link)via Service Mode Plus:
    • Drive Inverter Replacement ➜ Drive Inverter DIRE1L Replacement ➜ CAN Redeploy
    • Drive Inverter Replacement ➜ Drive Inverter DIRE1R Replacement ➜ CAN Redeploy
    • Drive Inverter Replacement ➜ Drive Inverter DIRE2 Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Front Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ CAN Redeploy
    • Drive Unit ➜ Front Drive Unit Replacement ➜ CAN Redeploy
    • Drive Unit ➜ Rear Drive Unit Replacement ➜ CAN Redeploy
  10. Raise the LH front window and close the LH front door.
  11. Inform the customer that manual driving is now required to self-calibrate the camera.
    Informational PurposesAn informational icon, calling your attention
    Note
    Self-calibration can take up to 100 miles (160 km) of manual driving, depending upon the road type and condition. Until self-calibration is complete, the message "Autopilot Features Currently Unavailable: Manual Driving Required While Camera Is Calibrating" is displayed if an attempt is made to engage an Autopilot feature.