Hydraulic Control Unit (HCU) - Brake (Remove and Replace)
Correction code
3310010102
FRT
1.92
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.
Remove
- Remove the brake HCU. See Hydraulic Control Unit (HCU) - Brake (Remove and Install).
Install
- Install the brake HCU, and back to the current procedure before bleeding the calipers. See Hydraulic Control Unit (HCU) - Brake (Remove and Install).
- Reinstall the vehicle firmware. See Software Reinstall - Touchscreen.
- Locally connect a laptop with Toolbox 3 to the vehicle. See Toolbox 3 (Connect and Disconnect).
- Clean the area around the brake fluid reservoir breather cap and remove the cap.
- Add clean brake fluid to the MAX level in the reservoir.
- Install the pressure bleeder adapter onto the vehicle brake reservoir.
- Connect power supply to the bleeder tool, and then turn the bleeder tool on.
- Set the brake bleed reservoir pressure to 30 PSI, and then attach the brake bleed reservoir to the brake bleed adapter.
-
Bleed the LH front caliper.
-
Bleed the RH front caliper.
-
Bleed the RH rear caliper.
-
Bleed the LH rear caliper.
- Turn off and remove the pressure brake bleeder kit from the vehicle.
- Check the brake fluid level and top off as necessary.
- Install the service brake reservoir cap.
- Remove the absorbent material from underneath the brake booster assembly and the reservoir area.
- On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap Run, and allow the routine to complete. , click
- Press the brake pedal several times to verify proper feel and action.
- Disconnect the laptop. See Toolbox 3 (Connect and Disconnect).
- Exit Service Mode. See Service Mode.
- Install the front aero shield panel. See Panel - Aero Shield - Front (Remove and Replace).
- Install all the four wheels. See Wheel Assembly (Remove and Install).
- Install the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
- Install the HEPA filter assembly. See HEPA FILTER (Remove and Replace).
- Remove the locking steering wheel tool.
- Raise the LH front window and close the LH front door.
- Remove the vehicle from the lift.
-
Perform a road test to make sure there
is proper pedal feel and brake performance.
NoteAdd test drive correction code 00040100 as a separate activity to the Service Visit.