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HV battery failure reported on 2021 Model 3 Performance at 77k miles
Unconfirmed: A Reddit user reports a high-voltage (HV) battery failure on their 2021 Model 3 Performance, with 77,000 miles driven. According to the author, the failure is common on vehicles from that model year, though the post includes no sources or details about diagnosis, repair, or warranty coverage. The publication is a user forum post and not an official Tesla statement.
- User report: HV battery failure on 2021 Model 3 Performance at 77,000 miles
- Author says the failure is common for that year; no official confirmation.
🔎 Why it matters: No official confirmation: this is a user post reporting an HV battery failure on a 2021 Model 3 Performance at 77,000 miles, and claiming it is common for that model year.
📈 Upside: Not applicable.
📉 Risk: Not applicable.
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