Supermanifold (Remove and Replace)

Connect A/C machine to power and switch on

Note

Touch time only, Machine will run various background tasks, Wait until Main Menu comes up before continuing

Skip the following panels when prompted

Note

Use selections indicated in pictures

Perform hose flush

Note

Touch time only, Connect couplers to machine, Open couplers by turning clockwise, Using Main Menu > Next > Menu > Flush hoses > Verify hose connection, Machine will chime once process is complete

Raise and support the vehicle.

Open the LH front door.

Lower both front windows.

Activate Service Mode using the touchscreen.

Access thermal system routines via UI

Note

Via Controls > Service Mode > Diagnostics > Thermal, Authorize routines by holding right turn signal, depressing brake pedal for 10 seconds with key on phone dock

Select 'Start' button at 'Start Thermal Fill Drain (Coolant & Refrigerant)' using the UI and Start Thermal Fluid Fill/DrainPROC_VCFRONT_X_START-THERMAL-FILL-DRAINGen3/tasks/PROC_VCFRONT_X_START-THERMAL-FILL-DRAINLow Voltage ControllersThermal / Actions - Start Thermal Fill/DrainService Mode Service Plus Factory Mode Developer Thermal / Refrigerant System - Start Thermal Fill/DrainService Mode Service Plus Factory Mode Developer window will appear

Note

Select ‘X’ at top left of window to close once complete, Verify indicator displays green for both Coolant and Refrigerant readiness, Thermal Fill Drain routine has a 5 hour time limit, After 5 hours EXV's will close and routine must be performed again

Remove the underhood storage unit. See Underhood Storage Unit (Remove and Install).

Release RH wiper arm hose nozzle

Note

1x hose

Release LH wiper arm hose nozzle

Note

1x hose

Remove LH wiper arm nut cover

Note

1x cover

Remove RH wiper arm nut covers

Note

2x cover

Remove RH wiper arm nuts and release assembly

Note

2x nuts, 15mm, 32 Nm, Do not flex wiper arm to remove

Remove LH wiper arm nut and release assembly

Note

1x nut, 15mm, 32 Nm, Do not flex wiper arm to remove, Lower the hood slightly to fit wiper arm removal tool

Release cowl screen washer supply hose located above LH shock tower cover

Note

1x hose

Remove LH outer hood hinge cover

Note

1x clips

Remove RH outer hood hinge cover

Note

1x clips

Remove wiper cowl screen panel

Note

4x push clips, Pull cowl up out of lower windshield channel

Power off the vehicle using the touchscreen.

Disconnect the LV battery connector and First Responder Loop.

Verify operation of multimeter

Note

Set multimeter to DC voltage, Confirm multimeter is properly measuring voltage by testing LV battery, Touch lightly and do not damage terminals

Release coolant hose from LV battery

Note

1x clip

Remove fasteners securing the LV battery and remove assembly

Note

3x bolts, 10mm, 9 Nm, 2x locators

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

Remove clips securing front aero shield

Note

5x push clips

Remove bolts securing front aero shield and remove from vehicle

Note

9x bolts, 10mm, 6 Nm

Remove clips securing mid aeroshield

Note

4x push clips

Remove bolts securing mid aeroshield and remove from vehicle

Note

16x bolts, 10mm, 6 Nm

Install amp clamp to LH RDU HV harness

Note

Verify meter is zeroed out before performing measurement, Measure single cable. Verify ammeter is installed in correct direction. If current > 0.5A do not proceed with disconnecting HV connector. In this case, start vehicle electrical isolation again to make sure that all was properly shut down. If current < 0.5A, Ok to disconnect and check voltage at HV plug on the battery side.

Remove all items from pockets and ensure not wearing metal items

Inspect HV insulating gloves

Note

Check gloves for damage prior to use, Refer to service document TN-15-92-003, for information on inspecting HV gloves. https://service.teslamotors.com/documents?model=&keys=TN-15-92-003&vehicle_system=&sort_by=field_date_submitted&sort_order=DESC

Put on HV insulating gloves and leather over gloves

Release LH RDU HV harness from HV battery

Note

1x connector, Hold down red locking tab and disengage the release lever, Do not force the release lever up

Verify no high voltage at LH rear RDU HV header

Note

Make sure to wear PPE (HV gloves, safety glasses) when working on high voltage component, Verify test equipment is rated CATIII or higher, Measure B+ to Ground, B- to Ground, B+ to B-, If voltage is greater than 10V, Pack contactors are not open or welded, Stop work and reach out to Service Engineering

Secure LH RDU HV harness to battery pack

Note

1x connector, Verify lever is in the upright and open position, Carefully seat connector and allow lever to engage, Fully secure lever and verify red tab is locked, Do not damage any pins

Remove the leather glove protectors and HV insulating gloves

Apply Loctite 222 onto mid aeroshield bolts and install fasteners securing mid aeroshield to vehicle

Note

16x bolts, 10mm, 6 Nm

Install clips securing mid aeroshield

Note

4x push clips

Place coolant catcher below RH front of vehicle

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

Remove wiper module

Note

3x bolts, 10mm, 9 Nm, 1x connector, Rotate module forward and up to access connector

Remove caps from low side and high side AC ports

Note

2x caps

Verify Thermal Fill Drain then connect hoses to vehicle and perform A/C recovery

Note

First verify indicator displays green if it is vehicle is ready to be reclaimed, Connect couplers to vehicle, Note the amount of refrigerant and oil recovered, mark oil drain bottle oil level (use a piece of tape marking the fluid level), Open couplers by turning clockwise, Using Main Menu > Recover > Verify hose connection, Machine will chime once process is complete, Vehicle may be left unattended, Note or print the amount of refrigerant and oil recovered, Refrigerant recovered should be ~2.24 lb (1.02 kg), Oil recovered should be ~0.3 oz (8.87 mL), If drained oil level increased more than 1.01 oz (30 mL) refer to drained oil loss chart https://toolbox.teslamotors.com/articles/353700

Disconnect AC compressor logic connector

Note

1x locking electrical connector, Do not push down on red tab, Pull to disengage lock, Pull again to release connector

Remove retaining clip securing AC compressor logic harness to AC compressor HV harness bracket

Note

1x fir tree clip

Remove fastener securing AC compressor HV harness bracket to AC compressor

Note

1x bolt, 13mm, 9 Nm

Disconnect HV harness connector from AC compressor

Note

1x locking electrical connector, Move black locking tab away form the AC compressor, Push down on locking connector to release and pull straight out of socket

Remove AC compressor ground strap

Note

1x bolt, T25, 7 Nm

Release clip securing the coolant hose to the AC compressor bracket

Note

1x fir tree clip

Remove PT coolant pump from AC compressor bracket

Note

Slide pump assembly away from compressor off lower bracket

Remove AC hoses from vehicle

Remove nut securing supermanifold to compressor suction line to compressor and remove line

Note

1x nut, 13mm, 22 Nm

Remove nut securing supermanifold to compressor discharge line to compressor and remove line

Note

1x nut, 13mm, 22 Nm

Install AC flush adapters onto AC manifold to compressor lines

Note

2x nuts, 13mm, 22 Nm, Install flush adapters onto suction and discharge lines on compressor side, Leave seal washers on AC manifold line, Inspect o-rings and replace if damaged, Use 13mm nuts from compressor to secure flush adapters

Connect AC machine hoses to AC flush adapters and run System Flush procedure

Note

Touch time only, System flush procedure runs for approximately 90 minutes, Must use Robinair 34988ni machine (R134a) to run system flush procedure, Minimum of 13lb of refrigerant needed in tank to run system flush procedure, On AC machine main menu click next, Click menu, Scroll down to system flush, Enter 30 min run time

Remove AC compressor HV harness from the AC compressor and set aside

Note

Move AC compressor HV harness bracket toward the front of the vehicle, Lift the bracket up to clear the upper bracket mount, Carefully set harness and bracket aside

Remove the fasteners securing the AC compressor bracket to the multi-system beam and remove the AC compressor and AC compressor bracket assembly

Note

2x bolts, 15mm, 31 Nm, Recommend assistance, Support the AC compressor while removing the fasteners, Carefully remove the AC compressor and AC compressor bracket towards the front of the vehicle and under the multi-system beam, Be cautious around the coolant hose and supermanifold harness

Remove the AC compressor bracket from the AC compressor

Note

3x bolts, 10mm, 9 Nm

Protect the LP and HP opening ports on the AC compressor

Note

Need to be fully covered when cleaning the AC compressor in next step

Remove NVH acoustic cover from AC compressor

Note

NVH acoustic cover must be removed to properly weigh compressor

Remove NVH cover material from compressor

Note

Remove as much material of the NVH acoustic cover as possible, Excessive material left on AC compressor will cause an inaccurate weight measurement

Weigh compressor and reset compressor oil amount

Note

Weight measured in grams, Take note of the compressor weight, Add ND-11 oil through suction port of compressor until it weighs 7193 grams

Install NVH acoustic cover onto AC compressor

Note

Install new NVH blanket or re-use old one if new one is not available and adhesive is in good working condition,Remove adhesive backing, Lay NVH acoustic cover down with adhesive side facing up, Align cut outs of NVH acoustic cover to suction port on AC compressor, Install NVH acoustic cover around suction port on AC compressor then continue to wrap NVH acoustic cover around compressor

Install the AC compressor bracket to the AC compressor

Note

3x bolts, 10mm, 9 Nm

Disconnect AC machine hoses from AC flush adapters

Remove AC flush adapters from supermanifold to compressor AC line assembly

Note

2x nuts, 13mm, 22 Nm

Remove AC manifold line from Supermanifold and remove AC manifold line assembly out of the vehicle

Note

1x bolt, 13mm, 22 Nm

Remove Penta HVAC line from HVAC assembly

Note

2x bolts, 13mm, 22 Nm

Remove nut securing Penta HVAC line assembly to the Supermanifold plate

Note

1x nut, 13mm, 27 Nm, Located under multi-system beam

Remove Penta HVAC line from the Supermanifold plate

Note

Located under multi-system beam, Move line rearward until Penta HVAC line stud clears Supermanifold plate, Place rag underneath line

Remove Penta HVAC line from vehicle

Note

Negotiate line around coolant reservoir

Remove coolant bottle cap

Disconnect the powertrain bypass hose from the Supermanifold

Note

1x spring clip, This will drain the coolant reservoir

Disconnect the radiator outlet hose from the Supermanifold

Note

1x spring clip

Disconnect the radiator inlet hose from the Supermanifold

Note

1x spring clip

Install 3 male plugs into the coolant ports at the front of the Supermanifold and 3 female plugs at the removed hoses

Note

3x male plugs, 3x female plugs, This will avoid any cross contamination

Disconnect the sensor for the powertrain supply hose

Note

1x locking electrical connector, Do not push down on Red tab, Pull red tab to disengage lock, Pull again to release connector

Disconnect powertrain supply hose from supermanifold

Note

1x spring clip, Spring is accessible from the front of the supermanifold

Disconnect the HV battery return hose from the Supermanifold

Note

1x spring clip

Disconnect chiller to battery hose from supermanifold

Note

1x spring clip

Install 3 male plugs into the coolant ports at the rear of the Supermanifold

Note

3x plugs, This will avoid any cross contamination

Disconnect the supermanifold harness from the front controller

Note

1x connector

Remove the bolts securing the supermanifold to the multi-system beam and remove the Supermanifold from the vehicle

Note

2x bolts, 15 mm, 31 Nm, Recommend assistance, Rotate the Supermanifold counter clockwise under the multi-system beam, Support from underneath and at reservoir

Document old and new part numbers and serial numbers for Supermanifold

Note

Label is located in front of accumulator, document part numbers and serial numbers into the repair order

Install the Supermanifold into the vehicle and install the bolts securing the Supermanifold to the multi-system beam

Note

2x bolts, 15 mm, 31 Nm, Recommend assistance, Rotate the Supermanifold clockwise under the multi-system beam, Support from underneath and at reservoir, Hand start bolts to Supermanifold

Connect the supermanifold harness from the front controller

Note

1x connector

Connect the chiller to battery hose to the Supermanifold

Note

1x spring clip, Perform push-pull-push test to make sure hose is fully seated

Connect the HV battery return hose to the Supermanifold

Note

1x spring clip, Perform push-pull-push test to make sure hose is fully seated

Connect the powertrain supply hose to the Supermanifold

Note

1x spring clip, Perform push-pull-push test to make sure hose is fully seated

Connect the sensor for the powertrain supply hose

Note

1x locking electrical connector, Engage locking tab

Remove female plugs from inlet, outlet, and bypass hoses

Note

3x female plugs

Connect the radiator inlet hose to the Supermanifold

Note

1x spring clip, Perform push-pull-push test to make sure hose is fully seated

Connect the radiator outlet hose to the Supermanifold

Note

1x spring clip, Perform push-pull-push test to make sure hose is fully seated

Connect the powertrain bypass hose to the Supermanifold

Note

1x spring clip, Perform push-pull-push test to make sure hose is fully seated

Replace the seal washers to the Penta HVAC line on the AC manifold side

Note

5x seal washers, Lube seal washers with ND-11 oil

Replace the seal washers to the Penta HVAC line on the HVAC side

Note

5x seal washers, Lube seal washers with ND-11 oil

Position Penta HVAC line into vehicle

Note

Negotiate around coolant reservoir

Install Penta HVAC line to HVAC assembly

Note

2x bolts, 13mm, 22 Nm

Install Penta HVAC line to the Supermanifold plate

Note

Located under multi-system beam, Ensure Penta HVAC line stud clears Supermanifold plate before engaging pipes

Install Penta HVAC line assembly nut to the Supermanifold plate

Note

1x nut, 13mm, 27 Nm, Located under multi-system beam

Position AC compressor bracket assembly into vehicle and secure AC compressor assembly to multi-system beam

Note

2x bolts, 15mm, 31 Nm, Recommend assistance, Support the AC compressor while installing the fasteners, Carefully install the AC compressor and AC compressor bracket towards the rear of the vehicle and under the multi-system beam, Negotiate bracket around coolant hose and supermanifold harness, Hand start bolts

Torque AC compressor bracket bolts to multi-system beam

Note

2x bolts, 15mm, 31 Nm

Secure HV heat pump bracket to AC compressor eyelet

Note

Ensure locking tab engages eyelet

Connect HV harness connector to AC compressor

Note

1x locking electrical connector, 3 stage locking connector, After fully seating the connector onto the AC compressor engage the black locking tab by pushing toward the AC compressor, Perform push-pull-push test to ensure proper seating

Install fastener securing AC compressor HV harness bracket to AC compressor

Note

1x bolt, 13mm, 9 Nm

Install AC compressor ground strap

Note

1x bolt, T25, 7 Nm

Connect retaining clip securing AC compressor logic harness to AC compressor HV harness bracket

Note

1x fir tree clip

Re-connect AC compressor logic connector

Note

1x locking electrical connector

Secure PT coolant pump onto AC compressor bracket

Note

Slide pump assembly onto compressor lower bracket

Install clip securing the coolant hose to the AC compressor bracket

Note

1x fir tree clip

Replace seal washers for supermanifold to compressor AC line on supermanifold side

Note

2x seal washers, Lube seal washers with ND-11 oil

Install AC manifold line onto Supermanifold

Note

1x bolt, 13mm, 22 Nm, Inspect o-rings replace if damaged, Hand start bolt to prevent stripped threads

Replace seal washer on supermanifold to compressor AC line assembly on compressor discharge line

Note

1x seal washer, Lube seal washers with ND-11 oil

Replace seal washer on supermanifold to compressor AC line assembly on compressor suction line

Note

1x seal washer, Lube seal washers with ND-11 oil

Install nut securing supermanifold to compressor discharge line to compressor

Note

1x nut, 13mm, 22 Nm, Inspect o-rings replace if damaged

Install nut securing supermanifold to compressor suction line to compressor

Note

1x nut, 13mm, 22 Nm, Inspect o-rings replace if damaged

Install LV battery to multi-system beam

Note

3x bolts, 10mm, 9 Nm. 2x locators

Secure coolant hose to LV battery

Note

1x clip

Connect the First Responder Loop and LV battery connector.

Access thermal system routines via UI

Note

Via Controls > Service Mode > Diagnostics > Thermal, Authorize routines by holding right turn signal, depressing brake pedal for 10 seconds with key on phone dock

Select 'Start' button at 'Start Thermal Fill Drain (Coolant & Refrigerant)' using the UI and Start Thermal Fluid Fill/DrainPROC_VCFRONT_X_START-THERMAL-FILL-DRAINGen3/tasks/PROC_VCFRONT_X_START-THERMAL-FILL-DRAINLow Voltage ControllersThermal / Actions - Start Thermal Fill/DrainService Mode Service Plus Factory Mode Developer Thermal / Refrigerant System - Start Thermal Fill/DrainService Mode Service Plus Factory Mode Developer window will appear

Note

Select ‘X’ at top left of window to close once complete, Verify indicator displays green for both Coolant and Refrigerant readiness, Thermal Fill Drain routine has a 5 hour time limit, After 5 hours EXV's will close and routine must be performed again

Remove coolant bottle cap

Install vacuum refill cap onto coolant bottle assembly

Place empty coolant container into front storage area

Note

CFM fan shroud assembly cannot support a full coolant container, Ensure overflow container is empty, Place fender cover over FEM and front fascia

Fill container with at least 15L of coolant

Place filled coolant container onto coolant drain & fill cart

Note

Do not place container with 15L of coolant on top of CFM fan shroud, Position cart as close as possible to front of vehicle

Setup coolant refill tool

Note

Verify all valves on refill tool are in the closed position, See image for clarity

Install vacuum refill hose into refill cap on coolant bottle

Note

Perform push-pull-push test to verify hose is fully installed

Position overflow hose into empty container

Place refill hose inside filled coolant container

Note

Make sure hose end is fully submerged into coolant

Connect shop air supply to coolant refill tool

Note

If not already done, Verify refill valve is set to off

Open air inlet valve to draw a vacuum, Once gauge stabilizes, Fully close valve

Note

Gauge stabilizes roughly (60-70 cmHg), Vacuum should not drop after the valves are closed

Slowly open the refill valve to allow coolant to be drawn into the system

Note

Make sure hose end of refill hose is fully submerged during entire process

Once the gauge reads zero, close the coolant refill valve

Remove shop air supply to coolant refill tool

Note

If not already done, Verify refill valve is set to off

Remove coolant refill hose from coolant container

Remove coolant overflow hose from coolant container

Remove vacuum refill hose from refill cap on coolant bottle

Remove vacuum refill cap from coolant bottle assembly

Remove coolant refill tool from vehicle

Note

Move coolant drain & fill cart away from vehicle

Remove both coolant container and fender cover from inside underhood area

Connect AC hoses to vehicle

Verify Thermal Fill Drain then Perform AC vacuum and run leak test

Note

First verify indicator displays green if it is vehicle is ready for vacuum, Set vacuum time to 15 minutes and leak test to ON, Machine will chime once process is complete, Vehicle may be left unattended, Verify leak test passed before continuing

Perform AC recharge

Note

Enter refrigerant and oil amount noted at AC recovery, Settings should match notes, Select Both Sides for charge, Select ND-11 MSX using bottle icon, Machine will chime once process is complete, Vehicle may be left unattended, If desired use the Dye Inject option to inject leak detection dye

Access thermal system routines via UI

Note

Via Controls > Service Mode > Diagnostics > Thermal, Authorize routines by holding right turn signal, depressing brake pedal for 10 seconds with key on phone dock

Select 'Start' button at 'Stop Thermal Fill Drain' using the UI and Stop Thermal Fluid Fill/DrainPROC_VCFRONT_X_STOP-THERMAL-FILL-DRAINGen3/tasks/PROC_VCFRONT_X_STOP-THERMAL-FILL-DRAIN Model3/tasks/PROC_VCFRONT_X_STOP-THERMAL-FILL-DRAINLow Voltage Controllers Low Voltage ControllersThermal / Actions - Stop Thermal Fill/DrainService Mode Service Plus Factory Mode Developer Thermal / Refrigerant System - Stop Thermal Fill/DrainService Mode Service Plus Factory Mode Developer hv / Procedures - Transport Service Plus Developer window will appear

Note

Select ‘X’ at top left of window to close once complete

Select "Start" button at "Start Coolant Air Purge" via UI and "Coolant Air PurgeTEST_VCFRONT_X_THERMAL-COOLANT-AIR-PURGEGen3/tasks/TEST_VCFRONT_X_THERMAL-COOLANT-AIR-PURGE Model3/tasks/TEST_VCFRONT_X_THERMAL-COOLANT-AIR-PURGELow Voltage Controllers Low Voltage ControllersThermal / Actions - Coolant Air PurgeService Mode Service Plus Factory Mode Developer Thermal / Coolant System - Coolant Air PurgeService Mode Service Plus Factory Mode Developer hv / Procedures - Transport Service Plus Developer - SUCCESS" window will appear

Note

Coolant pumps will be audible, Test lasts approximately 10 mins, Putting vehicle into drive state will stop this routine, Monitor levels as required, Select "X" at top left of window to close once complete

Inspect coolant level and top off as necessary

Note

Ensure that the fluid level is at the Max line, Top off fluid as required

Install coolant bottle cap

Blow off any residual coolant

Release the IP service panel.

Connect a laptop with Toolbox 3 to the vehicle. Use an ethernet diag kit if the vehicle is not equipped with an RJ45 ethernet port.

Select "Actions" tab and search for "Service-Redeploy"

Select "SERVICE CAN REDEPLOY", click "Run", and allow routine to complete

Note

Select "X" at top right of window to close once complete, Routine will state pass but update will continue to run in the background, UI will show update progress

Log into Tesla Garage

Note

https://garage.vn.teslamotors.com/vehicles

Enter vehicle VIN and select "Vitals" from drop down menu

Check Firmware version

Note

Firmware package installed must be 2022.44.200 or above for vehicle configuration update and Toolbox routine

Navigate to "CFG" tab on "Vitals" page

Check the coolant pump GTW configuration

Note

If the config is DUAL or DUAL_SAN_P4, change the config to DUAL_MIX – This is critical, since the Coolant Pump Identification will apply to this new config, If gateway configuration is already DUAL_MIX no further action required

Re-establish vehicle connection to Toolbox 3

Note

Open Toolbox 3 website and establish connection to the vehicle. https://toolbox.teslamotors.com, Select connection status icon at top right corner, and select connect locally (icon will turn green when vehicle is connected)

Select "Dashboards" tab, and select "Infotainment Dashboard"

Select "Vehicle Configuration"

Note

Configuration values should load automatically, if not select "Read Config" and "Run" to load

Scroll down to "coolantPumpType" and change to "Two coolant pumps installed, mixed pole pair batches"

Note

Click on current pump configuration, Select new pump configuration from drop down menu

Select "Apply Changes" and select "Run" to save updated configuration

Note

Center display will reboot, Toolbox connection will be lost, Select ‘X’ at top right of window to close once complete

Select ‘Actions/Autodiag’ and search for ‘Pump’

Select ‘TEST-SELF_VCFRONT_X_COOLANT_PUMPS_IDENTIFICATION’, click ‘Run’, and allow routine to complete

Note

Select ‘X’ at top right of window to close once complete, Ensure VCFRONT_a490_coolantPumpsNotIdentified has cleared

Select "Actions/Autodiag" and search for "Commissioning"

Select Heat Pump Thermal System CommissioningTEST-SELF_VCFRONT_X_HEAT-PUMP-COMMISSIONINGGen3/tasks/TEST-SELF_VCFRONT_X_HEAT-PUMP-COMMISSIONING ModelY/tasks/TEST-SELF_VCFRONT_X_HEAT-PUMP-COMMISSIONINGLow Voltage Controllers Low Voltage ControllersThermal / Refrigerant System - Run Heat Pump CommissioningService Mode Service Plus Factory Mode Developer , click "Run", and allow routine to complete

Note

If this routine is not run after entering Thermal Drain/Fill mode, the AC compressor operation will be blocked, Select "X" at top right of window to close once complete

Proceed with Hose Equalize steps to complete AC recharge process and follow instructions displayed on AC Machine

Note

Disconnect high side coupler from vehicle, Turn AC on, Temp setting LO, Panel mode on, Fresh air mode on, Blower speed set to 10, Verify Hose Equalize settings, Verify discharge pressure does not exceed 26 bar and suction pressure is not below 1.15 bar,

Proceed with Hose Equalize steps to complete AC recharge process and follow instructions displayed on AC Machine

Note

Remove low side coupler from vehicle, Turn vehicle off, Verify Hose Equalize settings, Machine will chime once process is complete

Install caps onto AC ports

Note

2x caps

Select "Actions/Autodiag" and search for "Thermal Performance"

Select Heat Pump Thermal System Performance TestTEST-SELF_VCFRONT_X_HEAT-PUMP-THERMAL-PERFORMANCEModelY/tasks/TEST-SELF_VCFRONT_X_HEAT-PUMP-THERMAL-PERFORMANCELow Voltage Controllers, click "Run", and allow routine to complete

Note

Select "X" at top right of window to close once complete, If thermal test fails follow https://toolbox.teslamotors.com/articles/206000

Disconnect the laptop and ethernet diag kit (if used) from the vehicle.

Install the IP service panel.

Install wiper module

Note

3x bolts, 10mm, 9 Nm, 1x connector, Secure connector before install, Rotate module rearward and up into place

Install wiper cowl screen panel

Note

4x push clips, Secure cowl into lower windshield channel

Secure cowl screen washer supply hose located above LH shock tower cover

Note

1x hose

Install LH outer hood hinge cover

Note

1x clips

Install RH outer hood hinge cover

Note

1x clips

Install RH wiper arm assembly and secure nuts

Note

2x nuts, 15mm, 32 Nm, Line up wiper to reference mark on windshield

Install LH wiper arm assembly and secure nut

Note

1x nut, 15mm, 32 Nm

Secure LH wiper arm hose nozzle

Note

1x hose, Hose is routed above the arm pivot

Secure RH wiper arm hose nozzle

Note

1x hose, Hose is routed below the arm pivot

Install RH wiper arm nut covers

Note

2x cover

Install LH wiper arm nut cover

Note

1x cover

Install the underhood storage unit. See Underhood Storage Unit (Remove and Install).

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

Remove coolant catcher from under vehicle

Install clips securing front aero shield

Note

5x push clips

Apply Loctite 222 onto front aero shield bolts and install fasteners securing front aero shield to vehicle

Note

9x bolts, 10mm, 6 Nm

Lower vehicle fully

Note

Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered

Lower and remove the vehicle from the lift.

Calibrate LH and RH Falcon Wing doors from center display

Note

Calibration required after LV system is powered down > Service > Calibrate Doors > Hold down Calibrate doors until doors cycle > Calibration Complete Message will appear

Raise both front windows.

Close the LH front door.