Aug 6, 2019 · Does the recent holiday update work ok on MCU1? What are the gaming, media, and FSD (with HW3) limitations? How slow is it? I know at one point the software updates were running much …

Mar 10, 2016 · Here's my story of my DIY HW2.0 retrofit for MCU2, IC2, TUNER2, and FSD Computer: I want to begin this post by offering the most honest caveat I can: I do not encourage you to repeat …

Apr 10, 2020 · Here's my story of my DIY HW2.0 retrofit for MCU2, IC2, TUNER2, and FSD Computer: I want to begin this post by offering the most honest caveat I can: I do not encourage you to repeat …

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 …

Aug 15, 2020 · Hi All, So I got this problem as well and bubbles are starting to form on the edge of the MCU LCD:( As I understand, this process is irreversible and it will only get worse with time. I will try …

Oct 31, 2024 · It seems like MCU failure as quick search from this forum pointed towards that. The replacement from Tesla service center is asking $2900 estimate. Can't afford that at this moment. …

Apr 10, 2020 · I created a service request to update to MCU2 + radio for my 2016 MX, currently with AP1 and MCU1. I was expecting $1750 for MCU2 + $500 for radio. Estimate came with $2250 for …

Feb 23, 2025 · Hello, I want to make MCU1 to MCU2 upgrade on my Tesla model S 2017 with AP 2.0. Does this upgrade also includes hardware upgrade to AP3 and Cameras upgrade?

Mar 21, 2022 · The MCU isn't relevant to FSD, though. That's a separate computer. I would agree that for FSD owners Tesla would need to honour future hardware upgrades in that department. I don't …

Aug 27, 2024 · Hey As MCU1 is known as pretty slow (with newer Firmware the older ones are running smooth) I thought about upgrading it. Not to MCU2 (I want Toolbox 2.1 access). If you take a closer …