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.

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.

May 18, 2024 · Hello there, my shop is currently working on a 2020 Tesla Model 3 with MCU version 2. The date of manufacture is 12/2019. We are having an issue where the A2B bus is being shorted to ground. Resulting in the overhead microphone and rear amplifier not working. We have purchased an identical...

Mar 28, 2015 · MCU NA PREMIUM - Model S and Model X (1045006-00-D) 1 ANTENNA , BLUETOOTH (1052393-00-B) 1 ASSY,HARN,MDLS,JUMPER, HSD CAMERA (1127304-00-B) 1 Parts Replaced or Added Corrections: Update Navigation Maps Using Toolbox Technicians then updated the firmware on vehicle and maps for the navigation.

Apr 10, 2015 · The old MCU lasted that long. I assume that everyone with the MCU/2 (Intel based) could purchase an optional MCU/3 with the AMD processor some time in a distant future once the Intel is determined to be EOL, but like the MCU/1, it may be 6 to 7 years from now. No reason to worry about that now.

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 ...

Nov 7, 2023 · I'm considering getting the MCU update to my 2017 Model S. Does anyone know if that upgrade would take me to MCU2 or MCU3?

Mar 23, 2018 · Thank you. That website confirms I have the new MCU, whereas the other one was returning "undefined". I picked up my new Model X yesterday, and was certain it had the new MCU because it was blazingly fast compared to my older Model S.

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:

Sep 12, 2019 · I started to get bubbles on the MCU a month ago. I finally had the time to remove it and fix it. I used gorilla epoxy, it's rated for -23c to 85c or so. I applied a layer of the epoxy around the edges of the screen and since then I haven't received any new bubbles. Now I …