Tesla has been continuously improving and adding features to its Service Mode feature, and update 2024.44 is no exception.
Tesla also recently launched Service History for vehicles. With the new additions to Service Mode and price cuts to ToolBox 3 (TB3), their in-house service software, Tesla is really pushing Service accessibility.
If you’re interested in knowing more about Service Mode in general, check out our Guide to Service Mode.
Service Mode Improvements in 2024.44
This update introduces several new Service Mode features, so we’ll break down each new feature in Service Mode for 2024.44. Thanks to @max_bracco on X, who shared these photos with us.
Brakes Panel
The Brakes Panel has been updated to allow for the diagnosis of wheel speed sensors, which were previously only accessible in TB3 while physically connected to the vehicle. In addition, information on the Electronic Parking Brake, Electronic Stability Program and iBooster (Electromechanical Brake Booster) are now available in the Brakes Panel as well.
This new panel is under Chassis > Brakes and has multiple subpanels with brake details. This update is exclusive for the Cybertruck.
Brake Burnishing Update
Brake Burnishing is a process to help condition or break in your brakes, helping to make sure you’ll get optimal performance out of them. It can also be used as regular maintenance for an EV - because you’ll rarely use your friction brakes with Tesla’s one-pedal driving.
The update to Brake Burnishing will now allow you to continue performing this service task even if the vehicle goes into reverse. Previously, any UI, including the rear-view camera, popping up would cancel Brake Burnishing and close the service window - meaning you’d have to restart.
Placing the vehicle back in drive automatically resumes the service task, which makes it easier to do so in a smaller location.
This improvement applies to all vehicles, including legacy Model S and X.
Speakers Panel and Audio Test
A Speakers Panel has become available for some vehicles to help diagnose issues with any of the internal vehicle speakers. You’ll be able to play test tones through any selected speaker or set of speakers. This could be helpful to figure out if a speaker isn’t working properly or to diagnose a rattling speaker or subwoofer.
As part of the Audio Test, you can also play specific frequencies - helping to figure out what exactly is wrong with the speaker. Previously, you’d have to use TB3 to perform this test, so it's nice to see Tesla moving things to Service Mode and increasing accessibility for owners and third-party technicians.
This new speakers panel is only available for the 2024+ Model 3, and the Model Y with the AMD Ryzen infotainment processor.
SCCM Update
The Steering Wheel Control Column (or Yoke) has received updated graphics to correctly display what you’ve got equipped in your vehicle. You’ll also be able to initiate the steering wheel/yoke swap on a Model S or Model X in this UI as required, assuming you’re swapping them.
Previously, this feature was only accessible to Tesla’s Service Technicians or through a fairly complex procedure in TB3 that required outside scripting support - well beyond the knowledge and skills of most third-party technicians who aren’t intimately familiar with TB3. This makes the procedure something that can be done by the user at home - as long as you’re following the Service Manual carefully.
This is only applicable for the Model S and Model X. The Cybertruck has a special Steer-by-Wire panel in Service Mode.
Interior Lighting Diagnostics
Not a Tesla App
The last item to get added to Service Mode is an entirely new panel for testing the ambient lighting system, which is availablle for the new Model 3 and Cybertruck. This panel allows you to diagnose and repair the vehicle’s RGB lighting. It also allows you to view the health state and run an RGB lighting addressing routine, which is required when replacing some of the lighting strips.
Earlier this summer, Tesla also added a Battery Health Test to Service Mode.
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According to a new report from Business Insider, Tesla is planning a week-long production pause for the Cybertruck and Model Y lines at Giga Texas. On the surface, the reason seems pretty straightforward: maintenance and line upgrades.
But Tesla has been infamous for never shutting down lines unless it's an absolute production necessity. Given that this is the third production pause in the last 12 months, this suggests that Tesla is planning something other than routine maintenance.
Official Story
The facts, as reported by BI, are fairly straightforward. Tesla will be shutting down the Model Y and Cybertruck lines from June 30th to July 4th. In a staff meeting at Giga Texas, Tesla stated that the pause would enable maintenance and upgrades to help ramp up production.
While this could seem odd for the recently updated Model Y and Cybertruck lines, it also makes sense as Tesla continuously makes production improvements, rather than waiting for model year updates.
There definitely feels like there’s more to this story than a simple pause, but the timing and context suggest this pause is far more significant.
The Affordable Model
The key to this shutdown is Tesla’s strategy for its more affordable model. Tesla has pivoted away from building Giga Mexico, and is instead planning to build both the Cybercab with its unboxed assembly process, as well as the next-gen affordable vehicle at Giga Texas.
For now, Tesla plans to build the affordable model based on existing production lines within Giga Texas, rather than build a standalone line. This is mostly because Tesla intends for the affordable model to have a high part familiarity with the Model 3 and Model Y.
The Model Y line, in particular, is the prime candidate for this retooling. It is Tesla's most refined high-volume production line, and the tooling and equipment on the line are perfectly suited to enable Tesla’s quick transition to producing the new model.
A week-long shutdown is not enough time for a complete overhaul, but it is the perfect window to begin preparatory work. This could include installing new mounting points for future robotics, rerouting utilities, or even running initial trials for new assembly processes in a portion of the line.
Timing is Everything
This theory makes even more sense in the context of recent events. The cheaper model was initially planned for the first half of 2025, but following reported delays, the timing seems right for Tesla to start incorporating changes to support the new vehicle. While Tesla initially planned for a cheaper model to be based on the Cybercab with its unboxed assembly, they decided to produce one based on the current assembly line to get to market sooner. This isn’t the cheaper, “$25k” vehicle we were all hoping for, but instead a more affordable version of the Model 3 or Model Y.
While the Cybertruck line is likely undergoing standard ramp-up tweaks, the shutdown of the Model Y line likely presents something more. While it could also include maintenance and incorporate updated tools, it may include changes required for the newer model.
More Than Maintenance
While the official reason reported by Business Insider seems fairly plausible, there’s always more under the surface when it comes to major decisions like this with Tesla. Using the planned maintenance window to quietly begin the process of retooling is the kind of move we expect from Tesla.
Just days before Tesla’s planned launch of the Robotaxi network in Austin, a group of local lawmakers has sent a letter to Tesla, urging them to delay the launch. Citing a new state law set to take effect on September 1st, the letter asks Tesla to pause its launch until it can formally comply with the new framework.
On the surface, this could sound like a significant roadblock. However, upon closer examination of the lawmaker’s concerns, the requirements of the new law, and the upcoming unified federal autonomy regulations, the request may be more political theater than a genuine obstacle.
In fact, Tesla’s Robotaxi service appears to already meet the spirit—and likely the letter—of the upcoming regulatory framework.
The Letter and the Law
The letter, penned by State Senator Sarah Eckhardt, formally requests that Tesla postpone its planned Robotaxi launch this month until the new and more comprehensive autonomous vehicle law is in effect on September 1st. It's important to note that this isn’t a legal injunction; it doesn’t have any power, and Tesla is under no obligation to comply or even reply. The letter is a formal request, a piece of political pressure intended to encourage proactive compliance.
So, what does this new law demand? It has five key requirements for autonomous vehicle operation in Texas.
Barely A Speed Bump
A detailed look reveals that Tesla's existing technology and practices likely already meet every single requirement of the upcoming regulations, so let’s dive in.
1) Capable of operating in compliance with state traffic laws.
This is the fundamental purpose of FSD - complying with traffic laws to get a passenger from Point A to Point B. The system is designed to adhere to traffic laws, and in fact, sometimes sticks to them too closely (like the NHTSA stop).
2) Equipped with a recording device.
This is probably the easiest requirement when you look at a Tesla. Every vehicle is a rolling 360-degree security suite, equipped with multiple cameras and internal sensors that document every action taken by the vehicle.
3) Compliant with federal law, including federal motor vehicle safety standards.
Tesla is currently deploying Model Ys for its Robotaxi network pilot, which means that they are fully compliant with FMVSS standards. This will likely change once Cybercab begins to deploy, but the NHTSA is working on accelerating federal regulation for vehicles without driver controls in the near future.
4) Capable of achieving a “minimal risk condition” if the automated system is rendered inoperable.
When the system detects a critical fault or issue it cannot handle, it must slow down, activate hazard lights, and pull over to a safe location at the side of the road. That is very doable, and likely within Tesla’s calculations for how they will handle system aborts and other incidents. In fact, the Model Y robotaxis with a safety driver in the passenger seat have been spotted with buttons on the screen that say “Emergency Stop” and “Pullover.”
5) Registered, Titled, and Insured under Texas law.
This is a bog-standard requirement. Every vehicle operator must meet those three requirements, and as Tesla’s Model Ys currently driving the roads in Austin are sporting manufacturer plates, this is likely already done.
While these Texas lawmakers are asking for a pause, the NHTSA is actively working to make it easier for companies like Tesla to deploy autonomous vehicles. This state-level scrutiny, while perhaps well-intentioned, is a clear example of the challenge of deploying a national network under fragmented regulations.
Ultimately, this letter is unlikely to be anything more than a political statement. It will be logged and acknowledged, but it presents no new technical or legal hurdles for Tesla to clear before its planned launch. For an autonomous future, this isn't even a bump in the road.
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