Assembly - Brake Lines - Master Cylinder to HCU (RHD) (Remove and Replace)
Correction code 3303020022 FRT 4.32 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.
- 2024-06-17: Added step to perform test drive and add correction code 00040100 as a separate acitivity to the Service Visit.
Remove
- Remove the steering column. See Steering Rack (Dual Motor) (RHD) (Remove and Replace).
- Remove the wiper module. See Wiper Module (RHD) (Remove and Replace).
- Remove the fresh air intake assembly. See Fresh Air Intake - HVAC (Remove and Replace).
- Remove the LV battery. See LV Battery (Remove and Replace).
- Remove the shock tower brace. See Brace - Shock Tower (Remove and Replace).
- Remove the front controller. See Module - Body Controller - Front (Gen 3) (Remove and Replace).
-
Disconnect the steering gear assembly
connectors (x4).
-
Disconnect FDU front subframe harness
connector.
-
Remove washer hose from LH front frame
rail area
Note1x clip
-
Release front harness clips around LH
front frame rail area
Note6x clips
-
Remove front harness ground terminal
at LH front shock tower
Note1x bolts, 10mm, 8 Nm, Inspect bolts: if they are self tapping tri-lobular bolts (1128269-00-A) then discard, If they are normal bolts (1447438-00-A) they can be reused
-
Remove LH harness bracke clip and
remove from vehicle
Note2x clips
-
Remove bolts securing front harness
bracke from vehicle
Note2x bolts,10mm,9 Nm
-
Release clips securing harness behind
LH shock tower
Note4x clips
-
Position fluid catcher under
underneath vehicle
-
Place absorbent material underneath
brake booster and reservoir area
-
Remove fluid from brake fluid
reservoir
-
Disconnect forward brake line from
brake booster
Note1x nut, 12mm, 16 Nm
-
Disconnect rear brake line from brake
booster
Note1x nut, 12mm, 16 Nm
-
Disconnect the hydraulic control unit
connector
Note1x connector, Disengage locking tab and pull up on connector to release
-
Remove RH front brake line tube nut
from hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Remove the LH rear brake line tube nut
from hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Remove RH rear brake line tube nut
from hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Remove LH front brake line tube nut
from hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Remove the master cylinder secondary
pipe nut from hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Remove the master cylinder primary
pipe nut from hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Remove bolts securing hydraulic
control unit bracket to frame rail
Note2x bolts, 10mm, 10 Nm
-
Remove hydraulic control unit and
bracket from vehicle
Note2x tabs
-
Place absorbent material below car
computer coolant hose connection points to collect any spilled coolant
-
Disconnect outer coolant hose from car
computer mount
Note1x spring clip, Plug hose
-
Disconnect inner coolant hose to car
computer mount and remove coolant hoses from car computer
Note1x spring clip, Plug hose
-
Install car computer coolant
plug
Note1x coolant plug
-
Install plugs to car computer coolant
hoses
Note2x plugs, Do not need to engage spring clips
-
Release primary and secondary pipe
from bundle clip
-
Release LH bundle clip from body
NoteBe careful with water pipe during disassembly
-
Release primary and secondary pipe
from LH bundle clip
-
Release RH bundle clip from body
NoteBe careful with water pipe during disassembly
-
Release primary and secondary pipe
from RH bundle clip
-
Release primary and secondary pipe
from bundle clips
Note2x clips
-
Remove brake line bundle from
vehicle
NoteMove right side of pipeline upwards, pass through wiring harness, and take it out from right side
Install
-
Install brake line bundle to
vehicle
-
Install primary and secondary pipe to
bundle clips
Note2x clips
-
Install primary and secondary pipe to
RH bundle clip
-
Install RH bundle clip to body
NoteBe careful with water pipe during disassembly
-
Install primary and secondary pipe to
LH bundle clip
-
Install LH bundle clip to body
NoteBe careful with water pipe during disassembly
-
Install primary and secondary pipe to
bundle clip
-
Remove plugs to car computer coolant
hoses
Note2x plugs, Do not need to engage spring clips
-
Remove coolant plug from car
computer
Note1x coolant plug
-
Install inner coolant hose to car
computer mount
Note1x spring clip, Plug hose
-
Install outer coolant hose to car
computer mount
Note1x spring clip, Plug hose
-
Remove absorbent material
-
Install hydraulic control unit and
bracket to vehicle
Note2x tabs
-
Install bolts securing hydraulic
control unit bracket to frame rail
Note2x bolts, 10mm, 10 Nm
-
Install the master cylinder primary
pipe nut to hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Install the master cylinder secondary
pipe nut to hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Move master cylinder lines into
position for installation
-
Install LH front brake line tube nut
to hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Install RH front brake line tube nut
to hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Install RH rear brake line tube nut to
hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Install LH rear brake line tube nut to
hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Install RH front brake line tube nut
to hydraulic control unit
Note1x nut, 12mm, 16 Nm
-
Connect the hydraulic control unit
connector
Note1x connector, Gently push connector downward, Engage locking tab
-
Connect rear brake line into brake
booster
Note1x nut, 12mm, 16 Nm
-
Connect forward brake line into brake
booster
Note1x nut, 12mm, 16 Nm
-
Remove absorbent material from
underneath brake booster and reservoir area
-
Remove fluid catcher from underneath
vehicle
-
Secure clips securing harness behind
LH shock tower
Note4x clips
-
Install bolts securing front harness
bracke from vehicle
Note2x bolts,10mm,9 Nm
-
Secure LH harness bracke clips to
vehicle
Note2x clips
-
Secure front harness clips around LH
front frame rail area
Note6x clips
-
Secure washer hose to LH front frame
rail area
Note1x clip
-
Install bolts securing front harness
ground terminal at LH front shock tower
Note1x bolts, 10mm, 8 Nm,
-
Connect FDU front subframe
harness
Note1x connector
-
Connect steering gear assembly
connectors
Note4x connectors
- Install the front body controller. See Module - Body Controller - Front (Gen 3) (Remove and Replace).
- Install the shock tower brace. See Brace - Shock Tower (Remove and Replace).
- Install the LV battery. See LV Battery (Remove and Replace).
- Install the fresh air intake assembly. See Fresh Air Intake - HVAC (Remove and Replace).
- Install the wiper module. See Wiper Module (RHD) (Remove and Replace).
- Install the steering column. See Steering Rack (Dual Motor) (RHD) (Remove and Replace).
-
Perform a road test using a
series of aggressive stops 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.