2026-02-27

Mount - RH - Rear Drive Unit (Long Range)

Correction code 40011000301 40011000302 NOTE: Unless otherwise explicitly stated in the procedure, the correction code and FRT listed above 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. NOTE: See Personal Protection to make sure you are wearing proper PPE when performing the procedure below. NOTE: See Ergonomic Precautions for safe and healthy working practices.

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.

Warning

Cybertruck electronics are powered by a 48V "mid voltage" or "MV" architecture that is designed to improve efficiency. Servicing MV components requires extra knowledge and care in order to avoid personal and/or vehicular harm. Read and understand MV precautions in Electrical Precautions and make sure any required MV-related training courses have been completed, as applicable.

2026-02-26: Released new procedure.

Raise and support vehicle

Note
Set air suspension to "Jack Mode"
Open LH front door

Note
Push LH B-pillar door trigger to release
Lower LH front window
Run ODIN routine PROC_ICE_X_ENTER-SERVICE-MODEvia Toolbox:(link)
Unlock vehicle gateway

Note
After vehicle has been put into "Service Mode", place keycard on center console to turn on drive rails, hold down the brake pedal, while keep pressing right hand signal button simultaneously for at least 10 seconds, "GTW UNLOCKING" should pop up on the UI right next to the VIN during these 10 seconds, once gateway is unlocked "GTW UNLOCKED 5400" will be displayed on the UI next to the VIN, the gateway will remain unlocked for 90 minutes, follow steps on Toolbox article #5582900 for any additional information
Access thermal system routines using the UI

Note
Select quick controls > Service mode > Thermal > Actions
Run ODIN routine
Open tailgate

Note
Press button to release, Use manual release as necessary
Remove fastener covers from bed floor assembly

Note
14x covers
Remove bed floor assembly

Note
10x short bolts, 15mm, 56 Nm, 2x long bolts, 15mm, 46Nm, Lift front edge with trim tool then remove panel, Recommend assistance
Open powered front trunk

Note
Via exterior switch or UI
Remove rear underhood apron

Note
9x clips
Disconnect first responder loop and MV battery connector

Note
2x connectors, Release locking tab then disconnect FRL connector, Slide eCPA to left then lift lever to release MV battery connector, Early production trucks may have black FRL connector, Release eCPA by pushing down to unlock and slide red locking tab, Wait 2 minutes for electrical circuits to discharge before disconnecting modules
Remove RH rear wheel cap

Note
1x cap, 8x clips, Use both hands to firmly pull wheel cap to release clips, Cap may remove with or without mounting ring attached
Remove RH rear wheel cap mounting ring

Note
7x clips, Pull away from wheel to release, If mounting ring remains attached to cap skip this step
Loosen RH rear wheel nuts

Note
6x nuts, 21mm, 205 Nm
Raise vehicle partially and lower 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 RH rear wheel

Note
6x nuts, 21mm, 205 Nm
Raise vehicle fully and lower lift onto locks

Note
Set vehicle to comfortable working height, Ensure an audible click of locks on both sides is heard before lowering, Vehicle may tilt to the side if both locks are not engaged
Remove rear skid plate

Note
6x clips, 3x bolts, 15mm, 42 Nm, 5x bolts, 13mm, 28 Nm, 2x bolts, 10mm, 6 Nm
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
Position coolant catcher below rear drive unit
Release acoustic cover surrounding RH motor mount

Note
5x clips, if acoustic cover is present on mount, remove and discard
Remove RDU supply hose from rear inverter

Note
1x spring clip, Plug both ends after disconnecting
Position jack to support rear drive unit
Loosen RH motor mount bolt

Note
1x bolt, E18, 85 Nm, 1x NVH mass, Revision D subframe will not have NVH mass,16 mm hex bolts cannot be used on Revision D subframe, E18 bolts can be used on all subframes, If mass present then mass must be reinstalled,
Remove bolts securing RH motor mount assembly

Note
3x bolts, EP14, 35 Nm + 55 degrees
Remove RH motor mount bolt

Note
1x bolt, E18, 85 Nm, 1x NVH mass, Revision D subframe will not have NVH mass, 16 mm hex bolts cannot be used on Revision D subframe, E18 bolts can be used on all subframes, If mass present then mass must be reinstalled
Remove RH rear motor mount assembly from subframe

Note
Acoustic cover sits between mount and subframe,If inverter mount is 1923000-xx-B or older, then replace with 1923000-xx-C or newer
Position RH side motor mount

Note
Maneuver between drive unit and subframe, if acoustic cover is present on mount, remove and discard,If inverter mount is 1923000-xx-B or older, then replace with 1923000-xx-C or newer
Hand tighten bolts securing RH rear motor mount to inverter and subframe

Note
4x bolts, E14, 35 Nm + 55 degrees, 1x bolt, E18, 85 Nm, 1x NVH mass, Revision D subframe will not have NVH mass, If mass present then mass must be reinstalled, Torque at later step
Torque bolts securing RH motor mount to rear drive unit

Note
4x bolts, E14, 35 Nm + 55 degrees, Follow torque sequence
Torque RH rear motor mount to subframe

Note
1x bolt, E18, 85 Nm, 1x NVH mass, Revision D subframe will not have NVH mass,16 mm hex bolts cannot be used on Revision D subframe, E18 bolts can be used on all subframes, If mass present then mass must be reinstalled,
Remove jack stand from supporting rear drive unit assembly
Install rear inverter coolant supply hose to inverter

Note
1x spring clip, Remove plugs from both ends, Perform push-pull test
Raise vehicle fully and lower lift onto locks

Note
Set vehicle to comfortable working height, Ensure an audible click of locks on both sides is heard before lowering, Vehicle may tilt to the side if both locks are not engaged
Install rear skid plate

Note
6x clips, 3x bolts, 15mm, 42 Nm, 5x bolts, 13mm, 28 Nm, 2x bolts, 10mm, 6 Nm, Apply Loctite 222 to mid aero shield bolts and install fasteners
Install RH rear wheel

Note
6x nuts, 21mm, 205 Nm
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
Link to procedure: 6469233a153374001b5132b8
Connect first responder loop and MV battery connector

Note
2x connectors, Connect FRL connector then secure locking tab, Position lever to secure MV battery connector then slide eCPA to right, Early production trucks may have black FRL connector, If power cycling vehicle then ensure at least 60 seconds has passed since powering down
Remove coolant bottle cap
Inspect coolant level and top off as necessary

Note
Ensure that the fluid level is at the Max line, Top off fluid as required
Run ODIN routine
PROC_EGGRIGHT3_X_THERMAL-FILL-DRAIN-STOP
via Service Mode:
Thermal ➜ Actions ➜ Stop Thermal Fill/Drain
Thermal ➜ Coolant System ➜ Stop Coolant Fill/Drain
Thermal ➜ Refrigerant System ➜ Stop Refrigerant Fill/Drain
via Service Mode Plus:
Drive Inverter ➜ Front Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
Drive Inverter ➜ Rear Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
Drive Unit ➜ Front Drive Unit Replacement ➜ Stop Coolant Fill/Drain
Drive Unit ➜ Rear Drive Unit Replacement ➜ Stop Coolant Fill/Drain
via Toolbox:(link)
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
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
Perform Thermal Performance through the UI

Note
Select Thermal > Actions > Test Thermal Performance, click Run, close once routine is completed, if thermal test fails follow https://toolbox.teslamotors.com/articles/206000
Run ODIN routine PROC_ICE_X_EXIT-SERVICE-MODEvia Toolbox:(link)
Torque RH rear wheel nuts

Note
6x nuts, 21mm, 205 Nm, Use star pattern
Separate mounting ring from wheel cap

Note
7x clips, Gently pry clips apart with trim tool, If mounting ring remained attached to wheel skip this step
Install mounting ring to RH rear wheel

Note
7x clips, Ensure ring is fully seated
Install RH rear wheel cap

Note
1x cap, 8x clips, Partially secure wheel cap to wheel, While partially installed wheel cover can be rotated to align with tire design, When aligned press inward from center of cap then secure all clips to mounting ring
Install bed floor assembly

Note
10x short bolts, 15mm, 56 Nm, 2x long bolts, 15mm, 46Nm, Recommend assistance
Install fastener covers onto bed floor assembly

Note
14x covers
Close tailgate
Raise LH front window
Close LH front door

Cybertruck Service Manual

Mount - RH - Rear Drive Unit (Long Range)

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