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Hi Medphys3, Im getting these same two errors in my Model Y. VCFRONT_a192 - “Electrical system power reduced. Non essential features may be unavailable.” and VCFRONT_a402 - “Electrical system backup power is unavailable. Vehicle will consume more energy while idle.” I've replaced the 12V with...

Hey man, I did and there wasn't much back there. However, I spoke with a tech from Tesla and he guided me through it. I was able to successfully perform the HARD RESET by disconnecting the first responder loop in the frunk for five mins and then reconnecting. The error message has disappeared...

Thanks for the video man, this was great. However, it would appear the location in the seven seater is different as I didn't see it under the cover of the rear seat. The search continues...

Hi All, my new tesla model y was completely dead recently... I quickly purchased a new 12V battery and its up and running. However, I constantly see a message that "12 V battery must be replaced soon." From all that i've read, it sounds like I need to disconnect the HV connection for a short...