Tesla Semi Service Bulletins
14 manufacturer communications on file.
- January 8, 2026•Document ID: 11028089Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- SB-26-32-001
- Date Added:
- February 3, 2026
- Manufacturer:
- TESLA
SummaryOn some Semi, the steering gear to reservoir return hose clamp may have loosened over time which may cause steering fluid leakage from the reservoir. Inspect the vehicle for symptoms related to the condition. If symptoms are present, replace the steering gear to reservoir return hose clamp with an updated part.
Associated Products (3)Associated Documents - July 15, 2025•Document ID: 11021495Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- SB-25-39-001
- Date Added:
- August 5, 2025
- Manufacturer:
- TESLA
SummaryUpdated oil pumps that provide improved oil flow are available for the Torque Drive Unit (TDU) and Efficiency Drive Unit (EDU) on Semi. Replace the TDU and EDU oil pumps with updated parts.
Associated Products (2)Associated Documents - June 26, 2025•Document ID: 11020191Service Bulletin/Repair InstructionsVISIBILITY/WIPER
- Mfr Comm. #:
- SB-25-17-007
- Date Added:
- July 4, 2025
- Manufacturer:
- TESLA
SummarySome Semi trucks are equipped with a windshield washer nozzle that may not meet Tesla specifications. While adequate in suppling washer fluid to the windshield, affected washer nozzles may restrict washer fluid output and increase the amount of wiper cycles needed to remove debris and contaminates.
Associated Products (3)Associated Documents - May 15, 2025•Document ID: 11018849Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- SB-25-39-001
- Date Added:
- June 2, 2025
- Manufacturer:
- TESLA
SummaryUpdated oil pumps that provide improved oil flow are available for the Torque Drive Unit (TDU) and Efficiency Drive Unit (EDU) on Semi.
Associated Products (2)Associated Documents - March 7, 2025•Document ID: 11016321Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- SB-25-18-001
- Date Added:
- April 2, 2025
- Manufacturer:
- TESLA
SummaryOn some Semi, the manifold to HVAC A/C lines may rub against the steering column i-shaft, which may damage the A/C lines over time.
Associated Products (1)Associated Documents - October 25, 2024•Document ID: 11009774Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- SB-24-15-004
- Date Added:
- November 5, 2024
- Manufacturer:
- TESLA
SummaryOn certain Semi, when the LH cabin door is repeatedly closed with a high amount of force, the fire extinguisher bracket might loosen over time.
Associated Products (2)Associated Documents - September 7, 2024•Document ID: 11008823Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- SB-24-40-005
- Date Added:
- October 9, 2024
- Manufacturer:
- TESLA
SummaryOn certain Semi, the Torque Drive Axle (TDA) and Efficiency Drive Axle (EDA) maincase input bearings may not be properly lubricated due to insufficient gearbox fluid circulation which may cause bearing failure and driveline lockup.
Associated Products (1)Associated Documents - September 7, 2024•Document ID: 11008799Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- SB-24-40-005
- Date Added:
- October 9, 2024
- Manufacturer:
- TESLA
SummaryOn certain Semi, the Torque Drive Axle (TDA) and Efficiency Drive Axle (EDA) maincase input bearings may not be properly lubricated due to insufficient gearbox fluid circulation which may cause bearing failure and driveline lockup.
Associated Products (1)Associated Documents - September 7, 2024•Document ID: 11008775Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- SB-24-40-005
- Date Added:
- October 9, 2024
- Manufacturer:
- TESLA
SummaryOn certain Semi, the Torque Drive Axle (TDA) and Efficiency Drive Axle (EDA) maincase input bearings may not be properly lubricated due to insufficient gearbox fluid circulation which may cause bearing failure and driveline lockup.
Associated Products (1)Associated Documents - January 30, 2024•Document ID: 10251062Service Bulletin/Repair InstructionsELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION
- Mfr Comm. #:
- SB2431003
- Date Added:
- March 4, 2024
- Manufacturer:
- TESLA
SummaryOn some Cybertruck vehicles, the LH and RH front stabar link fasteners might not have been tightened to specification, which could result in increased noise coming from the front suspension when driving over bumps in the road.
Associated Products (1)Associated Documents - January 23, 2024•Document ID: 10251055Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- SB2416002
- Date Added:
- March 4, 2024
- Manufacturer:
- TESLA
SummaryOn certain Cybertrucks, the ancillary bay electrical harness might not be properly secured to the Power Conversion System (PCS2), which could potentially cause the loss of Mid Voltage (MV)
Associated Products (1)Associated Documents - January 22, 2024•Document ID: 10251054Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:PROPULSION SYSTEM
- Mfr Comm. #:
- SB2416001
- Date Added:
- March 4, 2024
- Manufacturer:
- TESLA
SummaryOn certain Cybertrucks, the device cluster assembly might have been damaged, which could potentially disable the high voltage and drive systems.
Associated Products (1)Associated Documents - January 22, 2024•Document ID: 10251052Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- SB2432004
- Date Added:
- March 4, 2024
- Manufacturer:
- TESLA
SummaryFor the Cybertruck, an updated rear steering actuator that provides a tighter turning radius is available for retrofit. The previous rear steering actuator does not affect or impact vehicle safety or reliability. The updated part is for product enhancement.
Associated Products (1)Associated Documents - December 27, 2023•Document ID: 10250492Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT
- Mfr Comm. #:
- ManualO
- Date Added:
- February 20, 2024
- Manufacturer:
- TESLA
SummaryTesla does not provide physical owner's manual copies. Instead, all available owner?s manual content is integrated into the vehicle software, and only the content relevant for a given vehicle, based on vehicle configuration and software version installed, is displayed on its touchscreen. This file contains all available owner?s manual content for Cybertruck vehicles converted to PDF format, and given the distribution method and NHTSA?s submission format requirements, it is the best available representative copy of owner?s manual content. However, a customer who accesses the owner?s manual via their vehicle?s touchscreen would only see the parts of this PDF file that are relevant to their vehicle.
Associated Products (1)Associated Documents