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I have a November 2015 build a P90D. My MCU has gone out twice in 6 weeks. I have had the car towed to Tesla service both times. The first time it took less then an hour to fix as they said an "update" jammed the system and knocked out my MCU. So they re flashed it?

Now 6 weeks later, the same thing happens and again the car was towed to a different service center and they say the daughter board is out and the testing said "end of life".

They want to replace the daughter board and charge the $200 deductible. I suggested that the MCU be replaced as they seem to be going out around this build year. They said NO one part at a time since its computer says it is the daughter board.

Does this make sense? I just don't want to go through a piece by piece replacement at $200 each and losing the car for a week+ at a time (they don't carry these parts and are ordering the mother board).

Thoughts?

Thanks

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