2025-10-17
Redundant Control Unit - Brake (Remove and Replace)
교정 코드 33100101402 33100101401 1.44 바고: 절차에서 명시적으로 언급하지 않는 한 위 교정 코드 및 FRT는 연결된 절차를 포함하여 이 절차를 수행하는 데 필요한 모든 작업을 반영합니다. 명시적으로 지시하지 않는 한 교정 코드를 누적하지 마십시오. 참고: FRT와 그 생성 방법에 대한 자세한 내용은 표준 정비 작업시간을 참조하십시오. FRT 값에 대한 피드백을 제공하려면 ServiceManualFeedback@tesla.com으로 이메일을 보내십시오. 참고: 아래 절차를 수행할 때 개인 보호의 내용을 참조하여 적절한 PPE를 착용했는지 확인하십시오.참고: 안전하고 건강한 작업 사례는 인체공학적 주의 사항의 내용을 참조하십시오.
- 2025-09-26: Updated brake bleed steps, suggested adding absorbent mat under the RCU, instructed to remove HVIL harness at LH shock tower.
경고
이 절차는 초안입니다. 따라서 검증은 되었지만 경고 및 주의 사항이 누락되었을 수 있습니다. 고전압 시스템 및 구성 요소에서 또는 그 근처에서 작업하는 경우에는 안전 요구 사항을 준수하고 최고 수준의 주의를 기울여야 합니다.
참고
이 절차는 북미 지역에서 제조된 차량에 적용됩니다.
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Raise and support vehicle
참고Ensure vehicle is not charging, Remove charging cable if it's plugged in
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Open LH front door
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Lower LH front window
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Open hood
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Remove rear apron
참고16x trim clips, 3x datums, 2x clips
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Remove HEPA filter assembly
참고2x 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
참고3x clips, 3x tabs, 1x connector
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Remove bolts securing frunk to vehicle
참고4x bolts, 10mm, 5 Nm
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Remove frunk from vehicle
참고4x clips, 3x tabs, 2x trim clips, Replace any clips if broken or missing
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Power off vehicle from center display
참고Via Controls > Safety > Power off, Select "Power Off" button at warning dialogue box
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Disconnect LV battery and first responder loop
참고2x 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
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Place absorbent material underneath brake lines and brake fluid reservoir to catch any fluid lost
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Clean area around brake fluid reservoir and remove brake reservoir cap
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Remove brake fluid from brake reservoir
참고Install absorbent cloth or rag underneath brake fluid reservoir
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Raise vehicle fully and lower lift onto locks
참고Set 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
참고2x nuts, 15mm, 8 Nm
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Remove RCU lower fastener
참고1x bolt, 10mm, 10 Nm
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Lower vehicle until tires are touching ground
참고Raise lift off locks, Then hold lock release lever to keep locks free while vehicle is lowered
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Disconnect the HVIL connector from the LH shock tower, and then release the shock tower fir tree clip for that harness branch.
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Tuck the HVIL harness branch between the A/C compressor pipes, as pictured.
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Remove bolts securing shock tower brace to shock tower
참고4x 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
참고1x airbag, Use assistance if needed
- Place an absorbent mat under the RCU to catch any brake fluid spills when the brake lines are released in the following steps.
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Release brake fluid reservoir return line
참고1x 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
참고1x nut, 12mm, 16 Nm
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Remove master cylinder primary pine from RCU
참고1x nut, 12mm, 16 Nm
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Remove brake lines to front calipers
참고2x nuts, 12mm, 16 Nm
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Disconnect RCU ecu
참고1x locking tab, 1x lever, lift locking tab up and lever down
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Remove upper fastener from RCU
참고1x bolt, 10mm, 10 Nm
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Remove RCU
참고2x guide datums
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Install RCU
참고2x guide datums, hand start the upper 10mm to hold in position
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Secure upper fastener to RCU
참고1x bolt, 10 mm, 10 Nm
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Connect RCU ecu
참고Fully mount connector and lift lever up to secure, 1x locking tab
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Install master cylinder pipe to RCU
참고1x nut, 12mm, 16 Nm
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Install secondary cylinder pipe to RCU
참고1x nut, 12mm, 16 Nm
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Install front caliper brake lines to RCU
참고2x nuts, 12mm, 16 Nm, Hand start first to prevent cross threading
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Install brake fluid reservoir return line
참고1x 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
참고4x 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
참고4x bolts, 15mm, 55 Nm, 2x bolts, 62 Nm, See image for torque location
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Connect first responder loop and LV battery
참고2x connectors, Secure FRL first, Seat LV battery connection and push black connector lock inwards to secure, Engage green locking tab when fully seated
- ODIN 루틴 실행 PROC_ICE_X_ENTER-SERVICE-MODEvia Toolbox: (link)
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ODIN 루틴 실행
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
참고If the redeploy fails you may receive an error message on UI
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Raise and support vehicle
참고Ensure vehicle is not charging, Remove charging cable if it's plugged in
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Remove LH front wheel cap
참고1x 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
참고5x nuts, 21mm, 175 Nm
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Remove RH front wheel cap
참고1x 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
참고5x nuts, 21mm, 175 Nm
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Remove LH rear wheel cap
참고1x 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
참고5x nuts, 21mm, 175 Nm
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Remove RH rear wheel cap
참고1x 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
참고5x nuts, 21mm, 175 Nm
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Raise vehicle partially and lower lift onto locks
참고Set 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
참고5x nuts, 21mm, 175 Nm
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Remove RH front wheel
참고5x nuts, 21mm, 175 Nm
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Remove LH rear wheel
참고5x nuts, 21mm, 175 Nm
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Remove RH rear wheel
참고5x nuts, 21mm, 175 Nm
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Lower vehicle partially and set onto locks
참고Raise lift off locks, Then hold lock release lever to keep locks free while vehicle is lowered, Set vehicle to comfortable working height
- ODIN 루틴 실행 PROC_ICE_X_ENTER-SERVICE-MODE-PLUSvia Toolbox: (link)
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Run RCU Calibrate Pedal Travel Sensor
참고Select 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
참고Select Chassis > Procedures > RCU Post Replacement > RCU Calibrate Pressure Sensor, click Run,
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Fill brake bleeder reservoir to full level
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Top off brake fluid reservoir
참고Top off brake fluid as needed
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Install pressure bleeder adapter onto reservoir
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Setup brake bleeder
참고Connect 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
참고1x cover
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PLACEHOLDER, Run Manual Caliper Bleed
참고Select Chassis > Procedures > RCU Post Replacement >Manual Caliper Bleed
- ODIN 루틴 실행
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When the routine finishes, torque the LH front caliper bleed valve, and then remove fluid catcher.
참고1x 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
참고1x cover
- ODIN 루틴 실행
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When the routine finishes, torque the RH front caliper bleed valve, and then remove fluid catcher.
참고1x bleed valve, 11mm, 18.5 Nm, 1x cover, Install cover when torqued
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Turn off and remove pressure brake bleeder kit from vehicle
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Check brake fluid level
참고Top off if necessary
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Install service brake reservoir cap
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Remove absorbent material from underneath brake booster assembly and reservoir area
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Bleed Internal Circuits
참고Select Chassis > Procedures > RCU Post Replacement > Bleed Internal Circuit-s
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Perform RCU Corner Stiffness Test
참고Select Chassis > Procedures > RCU Post Replacement > Corner Stiffness Test, click Run, follow on screen instructions
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Perform RCU Valve Test
참고Select 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
참고If RJ45 ethernet diagnostic connector present media converter box not required disconnect directly from laptop using an RJ45 Ethernet cable or from OBDII connection
- ODIN 루틴 실행 PROC_ICE_X_EXIT-SERVICE-MODEvia Toolbox: (link)
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Pump brake pedal a few times to ensure brake pedal feels normal
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Raise vehicle partially and lower lift onto locks
참고Set 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
참고5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
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Install LH rear wheel
참고5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
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Install RH front wheel
참고5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
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Install RH rear wheel
참고5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
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Lower vehicle until tires are touching ground
참고Raise 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
참고5x nuts, 21mm, 175 Nm
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Install LH front wheel cap
참고1x cap, Align valve stem with wheel cap cavity, Wheels may be equipped with different caps
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Torque RH front wheel nuts
참고5x nuts, 21mm, 175 Nm
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Install RH front wheel cap
참고1x cap, Align valve stem with wheel cap cavity, Wheels may be equipped with different caps
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Torque LH rear wheel nuts
참고5x nuts, 21mm, 175 Nm
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Install LH rear wheel cap
참고1x cap, Align valve stem with wheel cap cavity, Wheels may be equipped with different caps
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Torque RH rear wheel nuts
참고5x nuts, 21mm, 175 Nm
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Install RH rear wheel cap
참고1x 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
참고Set 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
참고1x bolt, 10mm, 10 Nm
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Install front aero shield onto vehicle
참고7x 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
참고Raise lift off locks, Then hold lock release lever to keep locks free while vehicle is lowered
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Install frunk to vehicle
참고4x clips, 3x tabs, 2x trim clips, Replace any clips if broken or missing
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Install bolts securing frunk to vehicle
참고4x bolts, 10mm, 5 Nm
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Install frunk access panel
참고3x clips, 3x tabs, 1x connector
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Install HEPA filter assembly
참고2x 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
참고16x trim clips, 3x locator pins, 2x clips, Replace any missing or damaged clips, Ensure pyrotechnic hood actuators are aligned with openings in apron
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Close hood
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Raise LH front window
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Close LH front door
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Remove vehicle from lift
참고Lower rack arms fully and remove from under vehicle
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Perform a road test
참고Ensure proper brake pedal feel and performance Add correction code 00040100 as needed