22/03/2024 10:36:55

Harness - Main Front (Non-Structural Pack) (RHD) (Remove and Replace)

Correction code 17100712 5.52 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.

2024-03-22: Added a Note to make sure the first responder loop is disconnected prior to the installation of the new main front harness.

Warning

This procedure is a DRAFT, although it has been validated. Warnings and Cautions might be missing. Follow safety requirements and use extreme caution when working on or near high voltage systems and components. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.

Open RH front door
Lower RH front window
Move RH front seat backward
Open LH front door
Lower LH front window
Move LH front seat backward
Chock LH rear wheel
Place vehicle into tow mode

Note
Via Controls > Service > ''Towing''
Open hood
Power off vehicle from center display

Note
Via Controls > Safety & Security > Power Off > Power Off
Remove the rear apron.
Remove access panel

Note
3x clips, 1x connector
Remove fasteners securing the frunk assembly

Note
5x bolts, 10mm, 5 Nm, Newer vehicles may be equipped with 4x bolts and 1x push clip securing frunk to reservoir neck
Remove frunk assembly from vehicle

Note
6x clips, Replace any clips if broken or missing
Disconnect 12V negative terminal and first responders loop

Note
1x nut, 10mm, 6 Nm, 1x connector, Ensure vehicle is in park, climate control system is off, and vehicle is not charging before disconnecting 12V, Negative terminal should be disconnected before FRL, Allow 2 minutes for all electrical circuits to fully discharge
Remove vent tube hose from LH side of 12V battery

Note
1x hose
Release terminal cover and remove positive terminal

Note
2x clips, 1x nut, 10mm, 6 Nm, Do not fully remove positive terminal nut
Remove bolt securing 12V battery upper tie down strap to AC compressor bracket

Note
1x bolt, 10mm, 5 Nm
Remove battery upper tie down strap

Note
Lift battery tie down strap up and remove it from the rear tie down hook strap
Remove 12V battery from vehicle
Release washer hose from washer tank neck

Note
5x anchors
Remove washer tank neck from washer tank

Note
1x O-ring, Pull straight out
Remove RH wiper arm nut cover

Note
1x cover
Remove the nut securing the RH wiper arm to wiper module

Note
1x nut, 15mm, 25 Nm
Disconnect washer hose from RH wiper arm to Y-tube fitting and release washer hose clip

Note
1x clip, 1x hose
Remove the RH wiper arm and hose assembly from vehicle
Remove LH wiper arm nut cover

Note
1x cover
Remove the nut securing the LH wiper arm to wiper module

Note
1x nut, 15mm, 25 Nm
Disconnect washer hose from LH wiper arm to Y-tube fitting and release washer hose clip

Note
1x clip, 1x hose
Remove the LH wiper arm and hose assembly from vehicle
Disconnect washer hose from washer pump to Y-tube fitting and release washer hose clip

Note
2x clip, 1x hose
Remove cowl screen retaining clips

Note
2x push clips
Release the cowl clips at the center bracket

Note
2x retaining clips
Remove cowl screen from vehicle

Note
2x clips, Release the corners of the cowl by pulling away from the body then lift the cowl off of the windshield
Remove fresh air intake duct

Note
1x bolt, 10mm, 4 Nm, 2x clips, 1x pin, Remove bolt, Gently pry pin out from thermal beam, then remove from bulkhead studs
Remove the bolts securing wiper module

Note
2x bolts, 10mm, 7 Nm
Remove wiper module from anchor bracket

Note
1x rubber anchor, Carefully pull wiper assembly forward to disengage rubber anchor from under windshield bracket
Disconnect wiper module harness

Note
1x connector, Rotate wiper assembly to expose under side
Remove wiper module from vehicle
Disconnect harness connector for windshield heater and release clip

Note
1x connector, 1x clip,Release locking tab
Secure the windshield harness out of the way to avoid damage

Note
Secure using tape
Disconnect washer pump harness clip

Note
1x fir clip
Remove bolts securing washer tank

Note
1x bolt, 10mm, 3 Nm, 1x nut, 10mm, 3 Nm
Unplug washer tank level sensor

Note
1x connector
Disconnect washer tank pump connector

Note
1x connector
Remove washer assembly

Note
Drain washer fluid once removed
Release 12V positive cable clip from front controller

Note
1x clip
Disconnect the supermanifold harness from the front LV controller

Note
1x connector, 1x clip
Remove bolts securing front LV controller shield assembly and remove from vehicle

Note
2x bolts, 10mm, 8.5 Nm
Disconnect remaining connectors on front LV controller

Note
5x connectors, Release locking tabs first if equipped
Release harness guide from front LV controller

Note
2x patch bolts, 8mm, 6 Nm, 1x temp set clip, Discard bolts after removal, Remove bolts first, then pivot harness guide slightly forward and up to remove temp set clip from front harness
Remove bolts securing front LV controller

Note
3x bolts, 10mm, 10 Nm
Remove front controller upper ground strap from body

Note
1x bolt, 10mm, 10 Nm
Remove the front LV controller from vehicle

Note
Push harness connectors down to provide space, Gently pry bottom of controller out of BIW temp set holes, Then swing controller forward and up to release from top temp set
Place absorbent material below car computer coolant hose connection points to collect any spilled coolant
Release coolant hoses from car computer

Note
2x spring clips
Install plugs to car computer coolant hoses

Note
2x plugs, Do not need to engage spring clips
Install coolant plugs into coolant outlets of car computer that is being removed from vehicle
Remove nuts securing car computer to bulkhead

Note
6x nyloc nuts, 7.1 Nm, Discard nuts after removal
Remove RH IP end cap

Note
3x clips
Remove RH mid A-pillar assembly

Note
1x clip, 1x tab, Release the upper clip then pull mid A-pillar upward to remove
Remove RH air wave bezel cap from main decor assembly

Note
2x clips
Remove clip securing RH lower A-pillar trim

Note
1x push clip
Remove RH lower A-pillar trim

Note
6x clips, 2 guide tabs, Pull rear of lower A-pillar upward to release clip then pull rearward to release trim panel
Remove RH front floormat
Remove RH console side panel carpet

Note
12x clips, 2x locating pins, Use trim tool starting at top edge to release upper clips, Pull bottom to release remaining clips, Use caution and pull panel straight away from console, if panel is peeled off it could be damaged
Release RH footwell cover

Note
1x push clip, 1x screw, T20, 2.5 Nm
Remove connectors from RH footwell cover and remove from vehicle

Note
1x Ethernet connector, 1x puddle light connector
Remove clip securing RH front cabin carpet to body

Note
1x clip
Fold RH front cabin carpet rearward

Note
Newer Vins may be equipped with additional foam installed below carpet
Disconnect J6 frunk connector

Note
1x connector
Disconnect J1 power connector

Note
1x connector, Release lock then remove
Release black connector from right body controller and disconnect

Note
1x connector, 1x clip
Disconnect 12V connector from vehicle

Note
1x connector, Slide red locking tab up to unlock
Release DCDC cable from RH controller

Note
1x clip
Push the RH side of the front harness through the bulkhead

Note
Ensure that the RH harness is drawn without resistance
Remove LH IP end cap

Note
3x clips
Remove LH mid A-pillar assembly

Note
1x clip, 1x tab, Release the upper clip then pull mid A-pillar upward to remove
Remove LH air wave bezel cap from main decor assembly

Note
2x clips
Remove main decor assembly

Note
8x clips, 6x magic tapes, Replace securing clips as needed
Remove clip securing LH lower A-pillar trim

Note
1x push clip
Remove LH lower A-pillar trim

Note
1x clip, 2 guide tabs, Pull rear of lower A-pillar upward to release clip then pull rearward to release front tabs from carpet
Remove LH front floormat
Remove clips securing LH footwell assembly

Note
3x push clips
Disconnect LH footwell assembly connectors and remove from vehicle

Note
2x connectors
Remove fasteners securing passenger knee air bag to vehicle

Note
2x screws, T20, 2 Nm, 1x push clip, 4x patch bolts, E10, 8 Nm, Discard patch bolts after removal, Support the knee air bag while lowering, The connector / harness length is very short
Remove passenger knee air bag

Note
1x connector, Release locking tab, Then release squib from air bag, Support air bag while disconnecting, Connector release may vary
Remove screws securing glove box assembly to IP carrier

Note
6x screws, T20, 2.3 Nm
Disconnect glove box assembly connectors

Note
3x connectors
Disconnect glove box USB cable from car computer

Note
1x connector, Depress latch on top of USB cable to release internal latches, then release from car computer. Connector count may vary depending from config
Remove the glove box from IP carrier

Note
3x clips
Remove the passenger footwell air duct

Note
1x push clip
Remove the RH IP air wave duct

Note
2x push clips
Remove LH console side panel carpet

Note
11x clips, 2x guide pins, Use trim tool starting at top edge to release upper clips, then pull bottom to release remaining clips, Use caution and pull panel straight away from console, if panel is peeled off it could be damaged
Remove clip securing LH front cabin carpet to body

Note
1x clip
Fold RH front cabin carpet rearward

Note
Newer Vins may be equipped with additional foam installed below carpet
Remove car computer shroud

Note
4x clips, Car computer does not need to be fully removed for access, removal of mounting nuts allows sufficient movement
Release harness clips from top of car computer

Note
2x clips, Car computer partially removed for better visual
Disconnect the LH front repeater camera harness connector from car computer

Note
1x connector, Release locking tab
Disconnect the RH front harness connectors from car computer

Note
4x connectors
Disconnect front harness white connector X909 from LH body harness and separate from left body controller

Note
1x connector, 1x clip
Release harness from LH controller

Note
1x clip
Disconnect J1 power connector

Note
1x connector, Release lock then remove
Disconnect J6 frunk connector

Note
1x connector
Push the LH side of the front harness through the bulkhead

Note
Ensure that the LH harness is drawn without resistance
Remove wheel chocks and push vehicle onto lift

Note
Recommend assistance, Note this vehicle can only be safely pushed for a very short distance and at very slow speed, Replace wheel chocks once vehicle in correct position
Raise and support the vehicle.
Remove the LH front wheel cap.
Remove RH front wheel cap

Note
1x cap, Use both hands to gently pull the wheel cap to release the clips, Wheels may be equipped with center caps
Loosen the lug nuts (x5) on the LH front wheel.
Loosen RH front wheel

Note
5x nuts, 21mm, 175 Nm
Partially raise the vehicle, and then lower the lift onto the locks.
Remove the LH front wheel.
Remove RH front wheel

Note
5x nuts, 21mm, 175 Nm
Fully raise the vehicle, and then lower the lift onto the locks.
Remove the outer fasteners from the front aero shield.
Remove the remaining nuts (x2), and then remove the front aero shield from the vehicle.
Release LH front wheel liner from HV battery

Note
1x clip, 1x bolt, 10mm, 5 Nm
Release RH front wheel liner from HV battery

Note
1x clip, 1x bolt, 10mm, 5 Nm
Lower vehicle to comfortable working level

Note
Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered, Set vehicle to comfortable working height
Remove LH front fender garnish

Note
11x clips,1x push clip, 3x tabs, Release from center of garnish and work your way outward towards both ends, Be cautious not to bend front tabs going into front fascia
Remove clips securing LH front wheel liner to vehicle

Note
14x clips
Remove LH front wheel liner from vehicle
Disconnect the front harness connectors for the LH side repeater and camera

Note
2x connectors
Remove the front harness clip for the LH side repeater and camera harness

Note
1x clip
Disconnect LH front ride height sensor connector

Note
1x connector
Remove the front harness for the LH front ride height sensor harness

Note
2x clips
Disconnect LH Front wheel speed sensor connector

Note
1x clip, 1x connector, Release locking tab
Disconnect LH FEM harness connector

Note
1x connector, Disengage locking tab
Disconnect connector to cooling fan module

Note
1x connector,
Disconnect connectors from horn assembly

Note
2x connectors, Take note of original routing
Remove the front harness for the cooling fan module harness

Note
1x clip
Disconnect LH headlamp connector

Note
1x connector, Pull tab to disengage lock mechanism, Pull again to release connector, Do not press down on tab
Disconnect the HVIL connector

Note
1x locking connector, Do not push down on red tab, Pull red tab to disengage lock, Pull tab again to release connector
Locate and disconnect the LH front shotgun crash accelerometer

Note
1x connector, Release locking tab and pull tab outward to release connector
Remove the front harness ground terminals at LH front shock tower

Note
2x 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 the ground bolt from the 12V negative harness

Note
1x bolt,10mm, 10 Nm
Disconnect HCU connector

Note
1x connector, Release red locking tab, Press black release tab and rotate lever upward to remove
Release connection for the front subframe harness

Note
1x locking connector, Release red locking tab, Disengage connection and release
Remove the LH harness bracket from vehicle

Note
2x tabs
Remove AC compressor ground strap

Note
1x bolt, 10mm, 7 Nm, Fastener may vary depending on production
Disconnect the steering gear assembly connectors

Note
2x connectors, Two stage connectors, Slide red locking tab to unlock, then depress the connector release to disconnect
Disconnect logic connectors from steering gear assembly

Note
2x locking connectors, Do not push down on Red tab, Pull red tab to disengage lock, Pull again to release connector
Release front harness clip on RH side of front subframe

Note
1x clip
Disconnect brake fluid level sensor

Note
1x connector, Slide locking tab away from connector to fully release
Disconnect iBooster assembly harness from brake booster assembly

Note
2x connectors, Slide locking tab away from connector to fully release
Release clips securing front harness to LH side of body

Note
9x clips
Remove RH front fender garnish

Note
11x clips,1x push clip, 3x tabs, Release from center of garnish and work your way outward towards both ends, Be cautious not to bend front tabs going into front fascia
Remove clips securing RH front wheel liner to vehicle

Note
14x clips
Remove RH front wheel liner from vehicle
Release connection for the front fascia

Note
1x locking connector, Release red locking tab and disengage connector
Release harness clip and connector to pedestrian warning speaker

Note
1x locking connector, 1x clip, Pull tab to disengage lock, Pull again release from connector, Speaker is located behind RH wheel liner
Disconnect RH FEM harness connector

Note
1x connector, Disengage locking tab
Disconnect the RH front wheel speed sensor connector

Note
1x connector, Release locking tab
Remove the front harness clip for the RH front wheel speed sensor harness

Note
2x clips
Disconnect the front harness connectors for the RH side repeater and camera

Note
2x connectors
Remove the front harness clip for the RH side repeater and camera harness

Note
1x clip
Disconnect RH headlamp connector

Note
1x connector, Do not push down on Red tab, Pull red tab to disengage lock, Pull again to release connector
Locate and disconnect the RH front shotgun crash accelerometer

Note
1x connector, Do not push down on Red tab, Pull red tab to disengage lock, Pull again to release connector
Remove the front harness ground terminals at RH front shock tower

Note
4x 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 clips securing RH side of front end harness

Note
8x clips
Remove the front harness from vehicle

Note
Recommend assistance
Position the front harness in vehicle for installation

Note
Make sure the first responder loop is disconnected prior to the installation of the new main front harness.

Note
Make sure to route LH branch underneath A/C compressor HV harness.

Note
Recommend assistance.
Route the front harness around the HVAC plenum duct area and push the RH side of the harness into passenger side compartment

Note
Route harness underneath A/C HV harness, Make sure to install grommet in proper orientation
Route LH side of harness into driver compartment

Note
Make sure to install grommet in proper orientation
Install clips securing front harness to LH side of body

Note
9x clips
Install LH harness bracket

Note
2x tabs
Install front harness clip on RH side of front subframe

Note
1x clip
Connect logic connectors to steering gear assembly

Note
2x connectors, Engage locking tab
Connect the steering gear assembly connectors

Note
2x locking connectors, Engage locking tab
Secure connection for the front subframe harness

Note
1x locking connector, Red locking tab, Connect from front of bracket and lock from opposite side of bracket
Connect HCU connector

Note
1x connector, Seat connection and rotate lever downward, Secure red locking tab
Install AC compressor ground strap

Note
1x bolt, 10mm, 7 Nm, Fastener may vary depending on production
Install the front harness ground terminals to LH front shock tower

Note
2x bolts, 10mm, 8 Nm, Install new bolt if original was a self tapping tri-lobular bolt, otherwise bolts can be reused
Install the groud bolt from the 12V negative harness

Note
1x bolt,10mm, 10 Nm
Connect iBooster assembly harness to brake booster assembly

Note
2x connectors, Secure locking tab by sliding towards connector once installed
Connect brake fluid level sensor

Note
1x connector, Secure locking tab by sliding towards connector once installed
Connect the HVIL connector

Note
1x locking connector, Engage locking tab
Connect the front shotgun crash accelerometer

Note
1x connector, 2 stage connection, Verify connection is fully secured
Connect LH headlamp

Note
1x connector, 1x locking tab
Install the front harness clip for the LH side repeater and camera harness

Note
1x clip
Connect electrical harness to LH side repeater

Note
2x connectors, Ensure lock on camera connection is secure
Connect LH FEM harness connector

Note
1x connector, Engage locking tab
Install connector to cooling fan module

Note
1x connector
Install the front harness clip for the cooling fan module harness

Note
1x clip
Connect horn assembly connectors

Note
2x connectors
Connect LH Front wheel speed sensor connector

Note
1x clip, 1x connector, Engage locking tab
Connect LH front ride height sensor connector and install harness clips

Note
2x clips, 1x connector
Install LH front wheel liner to vehicle
Install LH front wheel liner clips securing LH front wheel liner to vehicle

Note
14x clips
Install LH front fender garnish

Note
12x clips, 3x tabs, Start at rear and maneuver into rocker panel, Be cautious not to bend front tabs going into front fascia
Install the front harness clip around RH front frame rail area

Note
8x clips
Install the front harness ground terminals to RH front shock tower

Note
2x bolts, 10mm, 8 Nm,Install new bolt if original was a self tapping tri-lobular bolt, New bolt (1447438-00-A) can be reused
Install RH headlamp connector

Note
1x connector
Install RH front shotgun crash accelerometer

Note
1x connector
Connect RH FEM harness connector

Note
1x connector, Engage locking tab
Secure connection and clip for pedestrian warning speaker

Note
1x connector, 1x clip, Engage locking tab
Secure connection for the front fascia

Note
1x locking connector, Secure connection and fully engage red locking tab
Connect the front harness connectors for the RH side repeater and camera

Note
2x connectors
Install the front harness clip for the RH side repeater and camera harness

Note
1x clip
Connect the RH front wheel speed sensor connector

Note
1x connector, Engage locking tab
Install the front harness clip for the RH front wheel speed sensor harness

Note
2x clips
Position RH front wheel liner into RH front wheel well

Note
Align wheel liner with studs and clip holes
Install clips securing RH front wheel liner to vehicle

Note
14x clips
Install RH front fender garnish

Note
11x clips, 1x push clip, 3x tabs, Start at rear and maneuver into rocker panel
Raise vehicle fully and lower lift onto locks

Note
Set vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side
Install LH front wheel liner to HV battery

Note
1x clip, 1x bolt, 10mm, 5 Nm
Install RH front wheel liner to HV battery

Note
1x clip, 1x bolt, 10mm, 5 Nm
Apply Loctite 222 on the front aero shield bolts, and then install the bolts on the aero shield.
Position the front aero shield on the vehicle, and then install the nuts that attach the aero shield to the vehicle.
Lower vehicle partially and set onto locks

Note
Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered, Set vehicle to comfortable working height
Install LH front wheel

Note
5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
Install RH front wheel

Note
5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
Lower vehicle until tires are touching the ground

Note
Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
Torque LH front wheel

Note
5x nuts, 21mm, 175 Nm
Torque RH front wheel

Note
5x nuts, 21mm, 175 Nm
Install LH front wheel cap

Note
1x cap, Align valve stem with wheel cap cavity
Install RH front wheel cap

Note
1x cap, Align valve stem with wheel cap cavity
Remove vehicle from lift

Note
Lower rack arms fully and remove from under vehicle
Push vehicle away from lift

Note
Recommend assistance, Place wheel chocks to keep vehicle from moving, Note this vehicle can only be safely pushed for a very short distance and at very slow speed
Remove tape securing windshield heater harness
Connect the windshield heater harness and install clip

Note
1x connector, 1x clip, Engage locking tab
Maneuver front LV controller into position

Note
Slide over temp set hook first, then into bottom bracket temp set holes
Secure front LV controller

Note
3x bolts, 10mm, 10 Nm
Secure front LV controller upper ground strap

Note
1x bolt, 10mm, 10 Nm,
Install harness guide to the front LV controller

Note
2x patch bolts, 8mm, 6 Nm, 1x temp set clip, Install new bolts, Pivot harness guide upwards and back to install temp set clip to front harness, then install bolts, If new bolts are not available apply Loctite 222 to the bolts
Connect front LV controller harness connectors

Note
5x connectors, Fully seat connector, then engage locking tabs if equipped
Install front LV controller protection shield

Note
2x bolts, 10mm, 8.5 Nm
Connect the supermanifold harness to the front LV controller

Note
1x connector, Verify locking tab is fully engaged
Secure 12V positive cable to front controller

Note
1x clip
Connect washer tank pump connector

Note
1x connector
Connect washer tank level sensor

Note
1x connector
Install washer tank assembly

Note
Align retaining stud at firewall with washer tank upper bracket
Install washer tank retaining nut and bolt

Note
1x bolt, 10mm, 3 Nm, 1x nut, 10mm, 3 Nm
Connect washer pump harness clip

Note
1x fir clip
Place wiper module in vehicle
Connect wiper module harness

Note
1x connector, Rotate wiper assembly to expose under side
Install wiper module to anchor bracket

Note
1x rubber anchor, Push to engage
Install bolts securing wiper module

Note
2x bolts, 10mm, 7 Nm
Install LH wiper arm and hose assembly to vehicle
Connect washer hose from LH wiper arm to Y-tube fitting and install washer hose clip

Note
1x clip, 1x hose
Install nut securing LH wiper arm to wiper module

Note
1x nut, 15mm, 25 Nm
Install LH wiper arm nut cover

Note
1x cover
Install RH wiper arm and hose assembly to vehicle
Connect washer hose from RH wiper arm to Y-tube fitting and install washer hose clip

Note
1x clip, 1x hose
Install nut securing RH wiper arm to wiper module

Note
1x nut, 15mm, 25 Nm
Install RH wiper arm nut cover

Note
1x cover
Install fresh air intake duct

Note
1x bolt, 10mm, 4 Nm, 2x clips, 1x pin
Install washer tank neck to washer tank

Note
1x O-ring
Install washer hose to washer tank neck

Note
3x anchors
Install cowl screen to vehicle

Note
Seat cowl along edge of windshield
Secure cowl clips at center bracket

Note
2x retaining clips
Install cowl screen retaining clips

Note
2x push clips
Install 12V battery into vehicle
Position battery tie down strap onto the battery

Note
Hook the upper tie down strap into the rear tie down hook strap and position for installation
Install bolt securing upper tie down strap to the AC compressor bracket

Note
1x bolt, 10mm, 5 Nm
Install vent tube hose in 12V battery
Connect the front harness connectors to RH side of car computer

Note
4x connectors
Connect the front repeater camera harness connector to LH side of car computer

Note
1x connector, Engage locking tab
Secure harness to top of car computer

Note
2x clips
Install car computer shroud onto car computer

Note
4x clips
Install nuts securing car computer to the bulkhead

Note
4x nyloc nuts, 13mm, 7.1 Nm, Install new nyloc nuts
Remove coolant plug from car computer
Remove plugs from car computer coolant hoses

Note
2x plugs, Engage spring clips after removal
Secure hoses to car computer coolant inlet/outlet

Note
2x spring clips, Perform push-pull-push test to ensure the hoses are fully seated
Remove absorbent material from below car computer coolant hose connection points
Remove coolant bottle cap
Fill coolant bottle to base of neck as indicated
Connect J6 frunk connector

Note
1x connector
Connect J1 power connector

Note
1x connector, Fully seat connector then engage lock
Secure harness to LH controller
Connect front harness white connector X909 to LH body harness and clip to LH body controller

Note
1x connector, 1x clip
Install the RH IP air wave duct

Note
2x push clips
Install the passenger footwell air duct

Note
1x push clip
Connect glove box assembly connectors

Note
3x connectors, Note puddle lamp harness routing to prevent blocking movement of pawls
Connect glove box USB cable to car computer

Note
1x connector, Connector count may vary depending from config
Install the glove box into IP carrier

Note
3x clips
Install screws securing glove box assembly to IP carrier

Note
6x screws, T20, 2.3 Nm
Install main decor assembly

Note
15x clips, 1x center clip
Install passenger knee air bag

Note
1x connector, Engage locking tab, Use caution not to damage connector/harness, Support air bag while connecting connector
Install fasteners securing passenger knee air bag to vehicle

Note
4x patch bolts, E10, 8 Nm, 2x screws, T20, 2 Nm, 1x push clip, Install new patch bolts
Fold LH main carpet back in place
Secure LH main carpet to body

Note
1x push clip
Install LH console side panel carpet

Note
11x clips, 2x locating pins, Position side panel and align the front into front locator, then the rear locator, Push side panel towards console to install
Install connectors to LH footwell cover and position for installation

Note
2x connectors
Install clips securing LH footwell cover

Note
3x push clips
Install LH front floormat
Install LH lower A-pillar trim

Note
6x clips, 2 locating pins, Align front locating pin first
Install clip securing LH lower A-pillar trim

Note
1x push clip
Install LH mid A-pillar assembly

Note
1x clip, 1x tab, Align the bottom tab then push the top clip to fully seat mid A-pillar, Pull seal over trim
Install LH air wave bezel cap to main decor assembly

Note
2x clips
Install LH IP end cap

Note
3x clips
Connect 12V connector to vehicle

Note
1x connector, Engage locking tab
Secure DCDC cable to RH controller

Note
1x clip
Connect black connector and secure to right body controller

Note
1x connector, 1x clip
Connect J1 power connector

Note
1x connector, Fully seat connector then engage lock
Connect J6 frunk connector

Note
1x connector
Fold RH main carpet back in place
Install clip securing RH front cabin carpet to body

Note
1x clip
Install RH console side panel carpet

Note
12x clips, 2x locating pins, Position side panel and align the front locator, then the rear locator, Push side panel towards console to install
Install RH lower A-pillar trim

Note
6x clips, 2x locating pins, Align front locating pin first
Install clip securing RH lower A-pillar trim

Note
1x clip
Install RH air wave bezel cap to main decor assembly

Note
2x clips
Install RH IP end cap

Note
3x clips
Install RH mid A-pillar assembly

Note
1x clip, 1x tab, Align the bottom tab then push the top clip to fully seat mid A-pillar, Make sure the seal seat on top of the trim
Connect the RH footwell assembly connectors

Note
2x connectors, 2x tabs
Install clips securing RH footwell assembly

Note
2x push clips, 1x screw, T20, 1 Nm
Install RH front floor mat
Install frunk assembly into vehicle

Note
6x clips, Replace any clips if broken or missingEnsure A/C compressor HVIL harness is not pinched between frunk assembly and thermal beam
Secure frunk to washer fluid reservoir neck

Note
1x push clip
Install fasteners securing the frunk assembly

Note
5x bolts, 10mm, 5 Nm, Newer vehicles may be equipped with 1x push clip securing frunk to washer bottle neck
Install access panel

Note
3x clips, 1x connector
Install fastener securing frunk to washer fluid reservoir neck

Note
1x bolt, 10mm, 5 Nm, Some vehicles may have a push clip in this location
Connect the First Responder Loop and 12V negative battery cable.
Move LH front seat to original position

Note
This can also be achieved by selecting driver profile via UI
Raise the LH front window.
Close the LH front door.
Place vehicle in service mode through UI

Note
Select vehicle's badge icon in Controls > Software for four seconds and then type "service" into dialog box And then touch "ok"At last Select ‘X’ at top left of window to close once complete
Access thermal system routines using the UI

Note
Select quick controls > Service mode > Thermal > Actions
Select "Start Coolant Air Purge" using the UI

Note
Touch time only, wait until coolant pumps stop running (audible noise), Routine Passed will appear, but pumps will run for 10 minutes, If you start next another routine during this time, it will fail, Make sure vehicle is not in "Drive", Routine is still running despite the completed message, Speeds can be monitored in garage under PT Thermal tab, Idle speed = ~1500 RPM, Test will vary speeds from 3500-6500 RPM and actuate valves between SERIES and PARALLEL, Putting vehicle into "Drive" will stop this routine, If speeds hover at 7000 RPM, this indicates the pumps are air locked, perform a vacuum fill, Continue to add coolant and purge until the coolant level reaches between the NOM and MAX Lines on the bottle
Exit Service Mode through UI

Note
Exit Service Mode: Controls > Service Mode > Exit Service Mode, Press and hold to exit
Inspect coolant level and top off as necessary

Note
Ensure coolant is filled using G-48 coolant
Install coolant bottle cap
Install the rear apron.
Close the hood.
Move the RH front seat to its original position.
Raise the RH front window.
Close the RH front door.

Model Y Service Manual

Harness - Main Front (Non-Structural Pack) (RHD) (Remove and Replace)

Figure 1

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