

News
Tesla is designing an electric pump system that makes its drive units even better
Amidst Tesla’s continued efforts to usher in an era of mobility optimized for the convenience and safety of car owners, the electric car maker is exploring new ways to improve its vehicles’ systems. Recently published patent applications, for one, indicate that Tesla is working on better damage monitoring features, as well as safer seats that are capable of classifying a car’s occupants. Apart from these, Tesla is also looking into improving its vehicles’ electric pump system, which could ultimately result in better cooling and diagnostics.
The patent application, published on January 3, 2019 and titled “Electric Pump System and Method,” explores improvements that could be implemented on traditional pump systems used in automobiles. As noted by Tesla, traditional oil pumps, particularly those that are used for EV components such as the drive unit, do not have the capability to monitor oil condition. As a result, oil that is used to lubricate an electric car’s drive unit need to be changed on a regular basis (albeit very infrequently).
In the discussion section of its patent application, Tesla pointed out that traditional oil pumps are unable to accurately determine temperature, since temperature sensors are usually located outside of a conventional pump system. Apart from this, the electric car maker notes that conventional oil pumps are also large and unwieldy due to attachment mechanisms comprised of different parts. With these points for improvement in mind, Tesla has pointed out that there is a need for an “improved oil pump — in particular an electric pump system — designed to work in conjunction with an electric motor.”
- (Photo: US Patent Office)
- (Photo: US Patent Office)
Illustrations from Tesla’s recently published patent application for an electric pump system. (Photo: US Patent Office)
Tesla’s patent describes an electric pump system that “presents methods and structures that help overcome the difficulties of operating a cooling and lubrication system, in particular, managing the transfer of heat and assessment of fluid temperature in electric pump systems.” The Silicon Valley-based carmaker describes its electric pump system design as follows.
“There is provided an apparatus that includes an electronic control unit, a mechanical pump, and a motor having a first side and a second side, the motor including: a stator, a rotor including a hollow shaft, and a housing around the stator and rotor, wherein the electronic control unit is connected to the first side of the motor, wherein the mechanical pump is connected to the second side of the motor, wherein the hollow shaft defines a shaft inlet and a shaft outlet, wherein the mechanical pump defines a first fluid passageway from a first pump inlet to the shaft inlet, wherein the housing defines an internal motor cavity, wherein the shaft outlet is in fluid communication with the internal motor cavity, wherein the mechanical pump defines a second fluid passageway from a second pump inlet to a pump outlet, and wherein the motor housing and mechanical pump define a third fluid passageway from the internal motor cavity to the pump outlet via a third pump inlet.”
“In some embodiments the apparatus according to the above-described aspect of the present disclosure or any other aspects thereof, a number of optional operations and features may be employed. One optional feature is the electronic control unit further including a thermistor to measure a temperature of a fluid exiting the shaft outlet. Another optional feature is wherein the housing defines a bypass inlet in fluid communication with the internal motor cavity. Another optional feature is at least a portion of the second fluid passageway and the third fluid passageway is common. Another optional feature is the mechanical pump is a gerotor. Another optional feature is the electronic control unit includes a microcontroller controlling the mechanical pump. Another optional feature is the electronic control unit includes cooling ribs.”
- (Photo: US Patent Office)
- (Photo: US Patent Office)
Illustrations from Tesla’s recently published patent application for an electric pump system. (Photo: US Patent Office)
With such a design, the fluid temperature inside the electric pump system could be used to control and optimize the lubrication system of a vehicle, thereby improving the efficiency of an electric drive unit. Depending on the temperature of the oil in the system, the electric pump could react accordingly, even warning the vehicle’s computers that something is wrong. The readings from the electric pump system can be used to monitor the health of a vehicle’s drive unit as well. Tesla explains this process in the following discussion.
“The fluid temperature may be controlled to achieve certain lubrication properties. For example, hotter oil has lower viscosity which reduces drag and hydraulic power to pump the fluid, which can increase efficiency. If the oil becomes too hot, however, it will not provide sufficient cooling. The fluid temperature reading feature of the oil pump can monitor the general health and performance of the fluid in the electric drive unit system. For example, if the oil is too hot, the oil pump may alert the car computer that something is wrong, for oil that is too hot can damage or/and reduce the life of some components on the drive unit.”
“Stated another way, the temperature of fluid may be used to monitor the health and performance of the drive unit. The ECU may capture other information besides the temperature, such as pump speed, pump current composition, oil pressure, or other information. The information captured by the ECU may then be fed into a proprietary algorithm that monitors oil pump and overall drive unit health. The algorithm may provide an indication of service, such as when oil must be replaced or when the drive train needs to be serviced.”
What is particularly notable is that these improvements could result in enhancements to Tesla’s drive units, which are already among the best in the industry. The Model 3’s drive unit, for one, has been lauded by veteran teardown experts such as Sandy Munro as industry-leading. In a recent appearance at Autoline TV, for one, Munro noted that Tesla’s drive units are practically a class above its competitors.
Tesla’s constant efforts to improve its vehicles are highlighted by the patent applications from the company that have been published over the past months. Among these include an automatic tire inflation system that hints at off-road capabilities for the company’s vehicles, a system that allows Tesla to address panel gaps during vehicle assembly, a way to produce colored solar roof tiles, and even a model that utilizes electric cars as a way to improve vehicle positioning, to name a few.
The full text of Tesla’s recently published patent application could be read here.
Elon Musk
Elon Musk teases ‘Banish’ feature to pair perfectly with Summon
Tesla has long promised the possibility of completely hands-off parking: arrive, drop off at the entrance, the car parks itself, and the car retrieves you at the end of your visit.

Elon Musk has once again teased the “Banish” feature that could come to Tesla vehicles in the near future. It would be a perfect pairing to the popular Assisted Smart Summon (ASS), which the company launched earlier this year.
Banish has been something Tesla has teased for years. The company has promised the possibility of completely hands-off parking: arrive, drop off at the entrance, the car parks itself, and the car retrieves you at the end of your visit.
Ultimately, even though it is technically a driverless feature, Tesla has not refined its parking portion of the Full Self-Driving (Supervised) suite enough to release Banish to the public.
Tesla recently started performing specified parking tasks at the driver’s discretion. In the FSD (Supervised) v14.1 release, Tesla has added the ability to pick your parking scenario. Drivers can choose a Charger, Parking Lot, Curbside, Street, Driveway, or Parking Garage.
To achieve Banish, Tesla would have to gather enough data with these scenarios to then gain the capability to park after dropping vehicle occupants off.
🚨 Tesla Full Self-Driving (Supervised) v14.1’s new Arrival Options pic.twitter.com/P8GDY7BIZ6
— TESLARATI (@Teslarati) October 10, 2025
However, CEO Elon Musk recently hyped Banish to the point of stating Teslas will be capable of it “in the near future.”
His remark came in response to a video where FSD v14.1 drove around a Costco parking lot for twenty minutes looking for a spot:
In the near future, your Tesla will drop you off at the store entrance and then go find a parking spot.
When you’re ready to exit the store, just tap Summon on your phone and the car will come to you. https://t.co/7oUEk9Bb0H
— Elon Musk (@elonmusk) October 10, 2025
Summon is a feature that has given Tesla its challenges, but the release of Assisted Smart Summon (ASS) has improved some of its capabilities.
I tested it after receiving v14.1, and it did a great job of taking the correct route and driving safely to my location:
🚨 There were no noted improvements to Tesla’s Actually Smart Summon (ASS) with the v14.1 Full Self-Driving (Supervised) update
However, with v13.2.9, ASS turned the wrong way on this exact route.
Not this time! Exceptionally done! pic.twitter.com/vYHL0zjlOk
— TESLARATI (@Teslarati) October 10, 2025
There will likely be some time between now and when Tesla is able to release Banish. As previously noted, Tesla will need to collect enough data from real-world scenarios and obtain a proven track record of being able to handle lots and parking in a variety of environments while supervised.
News
Tesla faces new blockade in Sweden as IF Metall escalates dispute
The action takes effect October 15 and will remain in place until Tesla signs a collective agreement.

Just over a month after the Swedish Meditation Institute threw in the towel on Tesla and IF Metall’s conflict, the labor union has announced a new industrial action aimed at disrupting the electric vehicle maker’s operations in the country.
Potential Tesla disruptions
The latest news involves a total work stoppage by Linde Material Handling, one of Sweden’s largest forklift companies, which services industrial clients nationwide. The action takes effect October 15 and will remain in place until Tesla signs a collective agreement, as noted in a Dagens Arbete (DA) report.
The stoppage will halt all forklift-related work Linde performs for Tesla’s local subsidiary, TM Sweden, including maintenance, repair, and service of trucks used across its facilities. Simon Petersson, IF Metall’s contract secretary, shared described the union’s latest effort in a comment to the publication.
“We know that Tesla has trucks in several locations and that they are in need of service, maintenance and repair. We are stopping that now. For Linde, this is not a big deal. They service trucks for a lot of companies and Tesla is a small player in their portfolio,” Petersson noted.
Not a sure strategy
Whether IF Metall’s latest effort will succeed against Tesla remains to be seen, especially since the electric vehicle maker has been pretty firm in its stance that its employees do not need a collective agreement. Still, the IF Metall contract secretary stated that Linde’s strike against Tesla should make it more difficult for the electric vehicle maker to operate its business in Sweden.
“It remains to be seen. But as I have said before, it is about many small streams. This stops everything Linde does for Tesla. So not only with them, but regardless of where the work takes place. So if Tesla has problems with a truck, they will not have it repaired or serviced,” Petersson stated.
Following the decision of the Swedish Meditation Institute to end the negotiations between IF Metall and Tesla early last month, the union noted that it would still try to pressure the EV maker to sign a collective agreement. Since then, the Electricians union, as well as the postmen’s unions Seko and ST have continued to initiate blockades against Tesla Sweden.
Elon Musk
SpaceX is preparing to launch Starship V2 one final time
The mission will test reentry dynamics, new landing burn configurations, and heat-shield upgrades.

SpaceX is preparing to launch its final Starship V2 rocket on October 13, 2025. The launch closes the curtain on Starship V2 and marks the start of the ambitious spacecraft’s V3 era.
Liftoff for Flight 11 is scheduled for 7:15 p.m. ET from Starbase in South Texas, with a 75-minute launch window. The mission will test reentry dynamics, new landing burn configurations, and heat-shield upgrades ahead of the transition to the next-generation Starship V3.
Starship V3 and beyond
Elon Musk confirmed on X that Starship V3 is already in production and could be “built & tested” and perhaps even flown before the end of 2025. The new version is expected to feature major performance and scale improvements, with Musk stating that Starship V3, provided that things go well, might be capable of reaching Mars, though V4 is more likely to perform a full-scale mission to the red planet.
“Only one more V2 left to launch,” Musk wrote back in August following Starship’s successful Flight 10 mission. In another post, Musk stated that “Starship V3 is a massive upgrade from the current V2 and should be through production and testing by end of year, with heavy flight activity next year.”
Starship V2’s final mission
Flight 11 is designed to push the limits of Starship V2. SpaceX engineers have intentionally removed heat-shield tiles in vulnerable areas to analyze how the vehicle handles atmospheric reentry under stress, as noted in a Space.com report. The test will also refine subsonic guidance algorithms and new landing burn sequences for the Super Heavy booster that would be used for Starship V3.
“Super Heavy will ignite 13 engines at the start of the landing burn and then transition to a new configuration with five engines running for the divert phase. Previously done with three engines, the planned baseline for V3 Super Heavy will use five engines during the section of the burn responsible for fine-tuning the booster’s path, adding additional redundancy for spontaneous engine shutdowns.
“The booster will then transition to its three center engines for the end of the landing burn, entering a full hover while still above the ocean surface, followed by shutdown and dropping into the Gulf of America,” SpaceX wrote in a post on its official website.
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