MCU 1 - MCU 3 appointment booked | Tesla Motors Club
Dec 9, 2024 · For MCU, they have MCU/1, MCU/2, and MCU/3. For Auto Pilot computers, they had AP1, AP2, AP 2.5, AP3 and AP4 with AP5 coming in the following years. What you have purchased is MCU/2. I'm guessing you have the older AP2 or AP2.5 which should have been upgraded to AP3 or can still be upgraded to AP3.
As of end of 2024, what exactly can MCU1 not do? - Tesla Motors …
Aug 6, 2019 · I remember old versions of software ran great on the MCU1, and it was very responsive. V5 was brand new when I got my car. MCU reboots took like 15 seconds! They kept "upgrading" and everything got progressively slower. Reboots take forever now; I'm on MCU2 . The software became bloatware.
2024.44.4 - Tesla Motors Club
Nov 20, 2024 · Rebooting the MCU often times fixes this inability to communicate with the car from the app. It has to be done pretty regularly on these older cars as compared with the new ones, unfortunately. Try that before including it with your service request because there's no fix for (largely hardware related) that and it's an ongoing issue outside of ...
Model S MCU bootlooping (running on the bench) - Tesla Motors …
Jan 21, 2022 · The MCU display stays dark for a bit and then it comes on, just displaying a gray square before shutting off and repeating the same thing over and over again. Eventually, if I wait for a bit while it keeps on doing this, the IC displays the message "Center Display unavailable - Driving and user settings could not be restored."
2024.44.3.1 - Tesla Motors Club
Nov 20, 2024 · Model x 2017 90D - eap- AP3 - mcu 2 . M. MikeWoods66 Member. Mar 20, 2021 22 6 15116. Dec 1, 2024 #94 Dec ...
How to tell if car has MCU1 or MCU2 | Tesla Motors Club
May 5, 2021 · Hello all, apologize if this has been covered, I could not find it during a search. I am going to look at a 2018 S (75D) on Saturday and plan to purchase. One of the things the dealer cannot tell me (not a Tesla expert) is if it has MCU1 or MCU2. I …
MCU 2 issues | Tesla Motors Club
Jan 11, 2023 · Told me to watch for software updates and note exact times/dates if the problem reoccurred. This was in mid-November. Immediately after the December upgrade, there were two occurrences in 3 days. Noted the time, made an appointment noting that I believed this was related to the MCU upgrade. Long story short - diagnostics did indicate an MCU ...
MCU1 Tegra Board | Tesla Motors Club
Aug 27, 2024 · Think of Gen1 and Gen2 ICs as a whole computer with a display that's networked to a different computer with its own display (MCU1's one and only display is the tall touch screen). The Gen1 and Gen2 ICs will continue to run even when the MCU1 reboots since it is a separate computer from the MCU.
Wiki - FAQ: MCU2 Upgrades | Tesla Motors Club
Feb 6, 2018 · The MCU is responsible for the main display, all external communications, audio, cellular, navigation, and settings. It has little to do with Autopilot, other than selecting various settings. There are two versions of the MCU in the S/X:
My experience upgrading to MCU2 | Tesla Motors Club
Jul 17, 2023 · Just a post to give my experience upgrading from MCU1 to MCU2. My car prior to upgrade: 2017 Refresh Model S, MCU1, AP2.5, Sunroof, Sirius XM, AM/FM, LTE, FUSC, WiFi 2.4GHz, Free Premium Connectivity, EMMC Recall active, Autopilot (not FSD) My car Post Upgrade: Still 2017 Refresh Model S...