Redundant Control Unit - Brake (Remove and Replace)
Código de corrección 33100101402 33100101401 1.44 NOTA: Salvo que se indique lo contrario explícitamente en el procedimiento, el código de corrección anterior y el FRT reflejan todo el trabajo necesario para realizar este procedimiento, incluidos los procedimientos vinculados. No acumule códigos de corrección a menos que se le indique explícitamente que lo haga. NOTA: Consulte Tiempos de tarifa plana para obtener más información sobre los FRT y cómo se crean. Para enviar sus comentarios sobre los valores de FRT, escriba a ServiceManualFeedback@tesla.com. NOTA: Consulte Protección personal para asegurarse de llevar el EPI adecuado al realizar el siguiente procedimiento.
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Raise and support vehicle
NotaEnsure vehicle is not charging, Remove charging cable if it's plugged in
- Open LH front door
- Lower LH front window
- Open hood
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Remove rear apron
Nota16x trim clips, 3x datums, 2x clips
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Remove HEPA filter assembly
Nota2x bolts, 10mm, 10 Nm, Pivot rear edge up past brake reservoir then lift up to clear frunk assembly
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Remove frunk access panel
Nota3x clips, 3x tabs, 1x connector
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Remove bolts securing frunk to vehicle
Nota4x bolts, 10mm, 5 Nm
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Remove frunk from vehicle
Nota4x clips, 3x tabs, 2x trim clips, Replace any clips if broken or missing
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Power off vehicle from center display
NotaVia Controls > Safety > Power off, Select "Power Off" button at warning dialogue box
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Disconnect LV battery and first responder loop
Nota2x connectors, Release green locking tab, Press black tab then pull black connector lock outwards to release connection, Release red lock tab on FRL, Allow 2 minutes for all electrical circuits to fully discharge
- Place absorbent material underneath brake lines and brake fluid reservoir to catch any fluid lost
- Clean area around brake fluid reservoir and remove brake reservoir cap
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Remove brake fluid from brake reservoir
NotaInstall absorbent cloth or rag underneath brake fluid reservoir
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Raise vehicle fully and lower lift onto locks
NotaSet vehicle to comfortable working height, Make sure there's an audible click of locks on both sides before lowering, Otherwise vehicle may tilt to side
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Remove front aero shield
Nota2x nuts, 15mm, 8 Nm
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Remove RCU lower fastener
Nota1x bolt, 10mm, 10 Nm
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Lower vehicle until tires are touching ground
NotaRaise lift off locks, Then hold lock release lever to keep locks free while vehicle is lowered
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Remove retaining clips securing AC compressor HV harness to shock tower support brace
Nota5x retaining clips, Pull upward on clip to assist with removal, Do not pull on HV cable, Discard damaged clips
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Remove bolts securing shock tower brace to shock tower
Nota4x bolts, 15mm, 55 Nm, 2x bolts, 62 Nm, See image for torque location
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Support the LH side of the shock tower brace
Nota1x airbag, Use assistance if needed
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Release brake fluid reservoir return line
Nota1x locking clip, depress the two sides and pull upwards, there will be minimal excess brake fluid that will be released
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Release master cylinder secondary pipe from RCU
Nota1x nut, 12mm, 16 Nm
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Remove master cylinder primary pine from RCU
Nota1x nut, 12mm, 16 Nm
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Remove brake lines to front calipers
Nota2x nuts, 12mm, 16 Nm
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Disconnect RCU ecu
Nota1x locking tab, 1x lever, lift locking tab up and lever down
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Remove upper fastener from RCU
Nota1x bolt, 10mm, 10 Nm
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Remove RCU
Nota2x guide datums
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Install RCU
Nota2x guide datums, hand start the upper 10mm to hold in position
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Secure upper fastener to RCU
Nota1x bolt, 10 mm, 10 Nm
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Connect RCU ecu
NotaFully mount connector and lift lever up to secure, 1x locking tab
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Install master cylinder pipe to RCU
Nota1x nut, 12mm, 16 Nm
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Install secondary cylinder pipe to RCU
Nota1x nut, 12mm, 16 Nm
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Install front caliper brake lines to RCU
Nota2x nuts, 12mm, 16 Nm, Hand start first to prevent cross threading
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Install brake fluid reservoir return line
Nota1x locking tab, perform a push pull test to ensure it is fully engaged
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Loosely Install bolts securing shock tower brace to shock tower
Nota4x bolts, 15mm, 55 Nm, 2x bolts, 62 Nm, See image for torque location
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Torque bolts securing shock tower brace to shock tower
Nota4x bolts, 15mm, 55 Nm, 2x bolts, 62 Nm, See image for torque location
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Connect first responder loop and LV battery
Nota2x connectors, Secure FRL first, Seat LV battery connection and push black connector lock inwards to secure, Engage green locking tab when fully seated
- Ejecutar la rutina ODIN PROC_ICE_X_ENTER-SERVICE-MODEvia Toolbox: (link)
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Ejecutar la rutina ODIN
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
- Thermal ➜ HVAC ➜ CAN Redeploy
- chassis ➜ DPB Post Replacement ➜ CAN Redeploy
- chassis ➜ ESP Post Replacement ➜ CAN Redeploy
- chassis ➜ IDB Post Replacement ➜ CAN Redeploy
- chassis ➜ RCU Post Replacement ➜ CAN Redeploy
- chassis ➜ ESP Replacement Panel ➜ CAN Redeploy
- chassis ➜ IBST Replacement Panel ➜ CAN Redeploy
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Once firmware redeploy is complete, Verify on center display release notes are present
NotaIf the redeploy fails you may receive an error message on UI
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Raise and support vehicle
NotaEnsure vehicle is not charging, Remove charging cable if it's plugged in
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Remove LH front wheel cap
Nota1x cap, Use tool to gently pull the center wheel cap to release the clips, Wheels may be equipped with different caps
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Loosen LH front wheel nuts
Nota5x nuts, 21mm, 175 Nm
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Remove RH front wheel cap
Nota1x cap, Use tool to gently pull the center wheel cap to release the clips, Wheels may be equipped with different caps
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Loosen RH front wheel nuts
Nota5x nuts, 21mm, 175 Nm
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Remove LH rear wheel cap
Nota1x cap, Use tool to gently pull center wheel cap to release clips, Wheels may be equipped with different caps
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Loosen LH rear wheel nuts
Nota5x nuts, 21mm, 175 Nm
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Remove RH rear wheel cap
Nota1x cap, Use tool to gently pull center wheel cap to release clips, Wheels may be equipped with different caps
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Loosen RH rear wheel nuts
Nota5x nuts, 21mm, 175 Nm
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Raise vehicle partially and lower lift onto locks
NotaSet vehicle to a 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
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Remove LH front wheel
Nota5x nuts, 21mm, 175 Nm
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Remove RH front wheel
Nota5x nuts, 21mm, 175 Nm
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Remove LH rear wheel
Nota5x nuts, 21mm, 175 Nm
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Remove RH rear wheel
Nota5x nuts, 21mm, 175 Nm
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Lower vehicle partially and set onto locks
NotaRaise lift off locks, Then hold lock release lever to keep locks free while vehicle is lowered, Set vehicle to comfortable working height
- Ejecutar la rutina ODIN PROC_ICE_X_ENTER-SERVICE-MODE-PLUSvia Toolbox: (link)
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Run RCU Calibrate Pedal Travel Sensor
NotaSelect Chassis > Procedures > RCU Post Replacement > Pedal Travel Sensor, click Run, follow on screen instructions to press/release brake pedal, close once routine is succeeded,
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Run RCU Calibrate Pressure Sensor
NotaSelect Chassis > Procedures > RCU Post Replacement > RCU Calibrate Pressure Sensor, click Run,
- Fill brake bleeder reservoir to full level
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Top off brake fluid reservoir
NotaTop off brake fluid as needed
- Install pressure bleeder adapter onto reservoir
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Setup brake bleeder
NotaConnect power supply to bleeder and turn on the power to set pressure to 30 psi, Attach the brake reservoir hose to the brake adapter at this time
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Remove LH front caliper inner bleed valve cover then install fluid catcher
Nota1x cover
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PLACEHOLDER, Run Manual Caliper Bleed
NotaSelect Chassis > Procedures > RCU Post Replacement >Manual Caliper Bleed
- Ejecutar la rutina ODIN
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Remove fluid catcher and torque LH front caliper bleed valve
Nota1x bleed valve, 11mm, 18.5 Nm, 1x cover, Install cover when torqued
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Remove RH front caliper inner bleed valve cover then install fluid catcher
Nota1x cover
- Ejecutar la rutina ODIN
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Remove fluid catcher then torque RH front caliper bleed valve
Nota1x bleed valve, 11mm, 18.5 Nm, 1x cover, Install cover when torqued
- Turn off and remove pressure brake bleeder kit from vehicle
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Check brake fluid level
NotaTop off if necessary
- Install service brake reservoir cap
- Remove absorbent material from underneath brake booster assembly and reservoir area
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Bleed Internal Circuits
NotaSelect Chassis > Procedures > RCU Post Replacement > Bleed Internal Circuit-s
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Perform RCU Corner Stiffness Test
NotaSelect Chassis > Procedures > RCU Post Replacement > Corner Stiffness Test, click Run, follow on screen instructions
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Perform RCU Valve Test
NotaSelect Chassis > Procedures > RCU Post Replacement > Valve Test, click Run, follow on screen instructions
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Disconnect Toolbox 3 from vehicle and remove laptop and Diagnostics Adapter Ethernet Harness
NotaIf RJ45 ethernet diagnostic connector present media converter box not required disconnect directly from laptop using an RJ45 Ethernet cable or from OBDII connection
- Ejecutar la rutina ODIN PROC_ICE_X_EXIT-SERVICE-MODEvia Toolbox: (link)
- Pump brake pedal a few times to ensure brake pedal feels normal
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Raise vehicle partially and lower lift onto locks
NotaSet vehicle to a 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
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Install LH front wheel
Nota5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
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Install LH rear wheel
Nota5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
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Install RH front wheel
Nota5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
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Install RH rear wheel
Nota5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
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Lower vehicle until tires are touching ground
NotaRaise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
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Torque LH front wheel nuts
Nota5x nuts, 21mm, 175 Nm
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Install LH front wheel cap
Nota1x cap, Align valve stem with wheel cap cavity, Wheels may be equipped with different caps
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Torque RH front wheel nuts
Nota5x nuts, 21mm, 175 Nm
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Install RH front wheel cap
Nota1x cap, Align valve stem with wheel cap cavity, Wheels may be equipped with different caps
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Torque LH rear wheel nuts
Nota5x nuts, 21mm, 175 Nm
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Install LH rear wheel cap
Nota1x cap, Align valve stem with wheel cap cavity, Wheels may be equipped with different caps
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Torque RH rear wheel nuts
Nota5x nuts, 21mm, 175 Nm
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Install RH rear wheel cap
Nota1x cap, Align valve stem with wheel cap cavity, Wheels may be equipped with different caps
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Raise vehicle fully and lower lift onto locks
NotaSet vehicle to comfortable working height, Make sure there's an audible click of locks on both sides before lowering, Otherwise vehicle may tilt to side
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Install RCU lower fastener
Nota1x bolt, 10mm, 10 Nm
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Install front aero shield onto vehicle
Nota7x bolts, 10mm, 5 Nm, Apply Loctite 222 onto front aero shield bolts and install fasteners to front aero shield
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Lower vehicle fully
NotaRaise lift off locks, Then hold lock release lever to keep locks free while vehicle is lowered
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Install frunk to vehicle
Nota4x clips, 3x tabs, 2x trim clips, Replace any clips if broken or missing
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Install bolts securing frunk to vehicle
Nota4x bolts, 10mm, 5 Nm
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Install frunk access panel
Nota3x clips, 3x tabs, 1x connector
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Install HEPA filter assembly
Nota2x bolts, 10mm, 10 Nm, Pivot forward edge down past frunk assembly, Then carefully move rear edge past brake reservoir and into position, Gently press on RH side of filter to seat seal onto duct
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Install rear apron
Nota16x trim clips, 3x locator pins, 2x clips, Replace any missing or damaged clips, Ensure pyrotechnic hood actuators are aligned with openings in apron
- Close hood
- Raise LH front window
- Close LH front door
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Remove vehicle from lift
NotaLower rack arms fully and remove from under vehicle
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Perform a road test
NotaEnsure proper brake pedal feel and performance Add correction code 00040100 as needed