Tesla Model S

4G LTE Upgrade

The older Model S vehicles were only delivered with a radio module for 2G/Edge and 3G internet traffic. The Tesla LTE/4G upgrade allows these vehicles to be upgraded to the faster 4G technology, improving performance in a number of categories listed below.

Module & Install

$495

What is this all about

Each Tesla Model S comes with free internet which is super helpful for use of onboard navigation. Older versions of Model S operate on a 3G network. Current models have 4G LTE network connectivity. Model S owners stuck with the slower 3G connection can upgrade to 4G by having a module replaced in the Media Control Unit (MCU).

Tesla Model S | X as of June 2015 for North America include the new LTE hardware. Some cars a few weeks before June 2015 may also have LTE.

To perform the upgrade, the center display must be removed, a fairly complex process requiring much of the dash to be disassembled. The 3G/GPS module inside the display module is replaced with a new 4G/LTE/GPS module.

All cars as of June 2015 for North America include the new 4G LTE hardware. Some cars a few weeks before June 2015 may also have 4G LTE.

What advantages does the upgrade offer

The biggest difference comes from the (significantly) reduced latency on LTE networks. This is particularly true for map downloads.

If you regularly use maps or native music streaming, go for the 4G upgrade

In other words, when you touch the map or start a song on a 3G Tesla, there’s a lag where nothing happens. That lag is shorter (or virtually gone) on 4G LTE networks. Advantages are faster maps updating and navigation searches or native music streaming.

Here are other compelling reasons for upgrading to the 4G LTE module:

  • 3G will be gradually phased out by telecom companies in the near future to free up the frequencies for new transmission standards. In Germany this is already planned for the end of 2020 and in the UK there are similar plans.
  • For areas with high LTE/4G coverage, the upgrade makes sense because the connection latency is much better with LTE. According to several posts in Internet forums, there are much fewer dropouts with LTE in Spotify and the Google Maps map builds up much faster.

If you are able to bring your car to our Phoenix Arizona Service Center, we can perform this upgrade in shop. For out of state customers we are able to ship the 4G board at a price of $154.50 plus shipping.

As always, our Tech Support lines are staffed and available for assistance.

Tesla Service Center

Gruber Motor Company is an independent Electric Vehicle Service Center specializing in Tesla vehicles, with extensive experience in the diagnostics, repair, maintenance, and restoration of Tesla electric vehicles.

As electric vehicles continue to transform the automotive industry, servicing them requires a new kind of expertise. Today’s advanced EV service centers increasingly combine traditional automotive repair with the capabilities of an electronics and engineering laboratory. Gruber Motor Company brings decades of experience servicing critical power systems, high-voltage electronics, battery systems, and power conversion equipment—technologies that share many of the same fundamentals found in modern electric vehicles.

Operating from our 18,000-square-foot service facility in Phoenix, Arizona, our engineers and technicians provide advanced EV diagnostics and repair while maintaining the personalized customer service of a traditional specialty automotive shop. We are particularly known for our expertise with the original Tesla Roadster, including battery systems, power electronics, diagnostics, component repair, restoration, and vehicle preservation.

In addition to specialized Tesla and EV services, Gruber Motor Company provides complete automotive support, including tires, brakes, suspension service, detailing, paint correction, powder coating, paint protection film (clear bra), cosmetic restoration, and vehicle upgrades.

Whether your Tesla requires routine maintenance, advanced electrical diagnostics, battery or power-electronics repair, or a comprehensive restoration, our goal is simple: provide knowledgeable service, clear communication, and solutions that keep these pioneering electric vehicles on the road.

We are proud of our EV Service Center of the Future

Our EV Lab is where Software and Electronics repairs take place

Gruber Motor Company
203 West Lone Cactus
Phoenix, Arizona 85027
EV@GRUBER>COM

602-863-2655 X500

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