2024 Tesla Cybertruck Rear Drive Unit Replacement TSB

Condition Affecting the 2024 Tesla Cybertruck Rear Drive Unit

Tesla has identified a condition in certain 2024 Cybertruck Dual Motor vehicles where the Rear Drive Unit (RDU) contains an internal component that does not meet the manufacturer's specifications. This issue is addressed by Service Bulletin SB-24-40-006, classified as a Campaign Bulletin. The bulletin provides recommended technical diagnosis and repair procedures for applicable vehicles.

Important Warnings

Tesla advises that if Service Bulletin SB-24-40-006 is applicable to a vehicle, the correction procedure should be performed without any prior inspection. This means technicians should proceed directly with the replacement if the vehicle is identified as affected.

Repair Procedure Summary

The repair for the affected 2024 Tesla Cybertruck Rear Drive Unit involves several key steps to ensure the vehicle is brought back to Tesla specifications.

First, technicians must update the vehicle's software to the latest available version. This step references Service Manual procedure 00020003 for detailed instructions.

Next, the existing Rear Drive Unit (RDU) is replaced with an updated part. This critical step refers to Service Manual procedure 4001093072 for the complete replacement process.

After the new RDU has been installed, a specific post-installation routine must be completed before disconnecting the Toolbox diagnostic system. This involves accessing the "Actions" tab within Toolbox, searching for "service-alert," and then running the "PROC_ICE_X_CLEAR-SERVICE-ALERT" routine to clear any related service alerts. This ensures proper system functionality and acknowledges the successful replacement of the Rear Drive Unit.

Required Tools and Parts

To perform the Rear Drive Unit replacement on the 2024 Tesla Cybertruck, specific parts and specialized tools are required.

The primary part required is the REAR DRIVE UNIT - DUAL MOTOR CONFIGURATION, identified by part number 1920000-TX-H. This part number was current at the time of the bulletin's publication, and technicians are advised to check the Parts Catalog for any later revisions.

A comprehensive list of special tools is also necessary:

• 1081765-00-A: 3/4 TON UNDERHOIST STAND
• 1080568-00-A: OIL/COOLANT CATCHER
• 1135762-00-A: KIT, SVC PLUG, COOLING HOSE, MODEL 3
• 1066521-00-A: POWERTRAIN POWERTRAIN LIFT
• 1942299-00-A: CT REAR SUBFRAME FIXTURE
• 1498673-00-A: KIT, CABLE AXLE REMOVER, MS/MX/M3
• 1054170-00-D: KIT, ALIGNMENT TORQUE TOOLS
• 1479505-00-A: KIT, M3 VACUUM FILL COOLANT ADAPTER
• 1065131-00-A: KIT, BATTERY COOLANT DRAIN & FILL
• 1050448-00-B: REFILLER, COOLING SYSTEM
• 1130279-00-B or 1130279-99-B: LIFTING SLING, DRIVE UNIT, 3DU/4DU

Additionally, standard shop supplies such as Electrical Protective Gloves, a Brake Caliper S-Hook, and a Plastic Trim tool are needed to facilitate the repair safely and efficiently.

Owner Action

Owners of 2024 Tesla Cybertruck Dual Motor vehicles should be aware of this service bulletin. Since this is a campaign bulletin addressing a manufacturing specification issue, it is expected that Tesla will cover the cost of the repair. If you own an affected 2024 Tesla Cybertruck Rear Drive Unit, it is recommended to contact your local Tesla Service Center to determine if your vehicle is subject to this campaign and to schedule the necessary service. The repair procedure is estimated to take approximately 3.18 hours of labor (correction code S022440006).

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Source: NHTSA ID: 11009779