2024 Tesla Semi TSBs
14 Technical Service Bulletins across 7 categories
Categories
Transmission
4 bulletinsOn some Semi, the steering gear to reservoir return hose clamp may have loosened over time which may cause steering fluid leakage from the reservoir.
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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.
On certain Semi, the Torque Drive Axle (TDA) and Efficiency Drive Axle (EDA) maincase input bearings may not be properly...
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lubricated due to insufficient gearbox fluid circulation which may cause bearing failure and driveline lockup.
On certain Semi, the Torque Drive Axle (TDA) and Efficiency Drive Axle (EDA) maincase input bearings may not be properly...
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lubricated due to insufficient gearbox fluid circulation which may cause bearing failure and driveline lockup.
On certain Semi, the Torque Drive Axle (TDA) and Efficiency Drive Axle (EDA) maincase input bearings may not be properly...
Read full bulletin
lubricated due to insufficient gearbox fluid circulation which may cause bearing failure and driveline lockup.
Software & Calibration
2 bulletinsUpdated oil pumps that provide improved oil flow are available for the Torque Drive Unit (TDU) and Efficiency Drive Unit (EDU) on Semi.
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Replace the TDU and EDU oil pumps with updated parts.
Updated oil pumps that provide improved oil flow are available for the Torque Drive Unit (TDU) and Efficiency Drive Unit...
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(EDU) on Semi.
Body & Paint
2 bulletinsSome Semi trucks are equipped with a windshield washer nozzle that may not meet Tesla specifications.
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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.
On certain Semi, when the LH cabin door is repeatedly closed with a high amount of force, the fire extinguisher bracket...
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might loosen over time.
Steering
2 bulletinsOn some Semi, the manifold to HVAC A/C lines may rub against the steering column i-shaft, which may damage the A/C lines...
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over time.
For the Cybertruck, an updated rear steering actuator that provides a tighter turning radius is available for retrofit.
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The previous rear steering actuator does not affect or impact vehicle safety or reliability. The updated part is for product enhancement.
Electrical
2 bulletinsOn certain Cybertrucks, the ancillary bay electrical harness might not be properly secured to the Power Conversion...
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System (PCS2), which could potentially cause the loss of Mid Voltage (MV)
On certain Cybertrucks, the device cluster assembly might have been damaged, which could potentially disable the high...
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voltage and drive systems.
Suspension
1 bulletinOn some Cybertruck vehicles, the LH and RH front stabar link fasteners might not have been tightened to specification,...
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which could result in increased noise coming from the front suspension when driving over bumps in the road.
Fuel System
1 bulletinTesla does not provide physical owner's manual copies.
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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.