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 …

Dec 30, 2021 · The map display on the MCU is provided via the cellular connection. The navigation data is separate, and I'm not 100% certain where it's stored or whether that component is replaceable, so …

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 …

Mar 23, 2023 · Hi all. My MCU upgrade is scheduled for Friday! Is the upgrade solely for speed/ease of use, or are there aesthetic improvements? To say differently, does the upgrade give you a new …

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. …

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 …

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, 2016 · · Less MCU glitching (more stable) · Allow MCU to cache more google map ties. Consolidated eMMC Thread (MCU repair) (Black Center Screen) Starting early 2020 our upgrade …

Nov 5, 2014 · Service mode now posts multiple PM_w041_dasMIA errors daily since my MCU2 upgrade - made an appointment to have this looked into - anyone else experienced this or other errors after …