Tesla Extends Cybertruck PCS Warranty to 8 Years
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- Tesla admitted that the PCS in pre-2026 Cybertrucks "does not meet our reliability standards" and extended coverage on 2024 and 2025 Foundation Series and standard builds to 8 years or 150,000 miles, effectively folding it into the powertrain warranty
- Tesla will reimburse owners who already paid $5,000 to $7,200 out of pocket for PCS replacements, and is covering Supercharging costs for affected owners until the parts backlog clears
- A software update now allows Cybertrucks to Supercharge even when the PCS has failed, so a dead unit no longer strands the vehicle, and the 2026 model ships with a redesigned PCS under a shorter 7-year/70,000-mile warranty
- An owner poll cited by the source found 91 of 223 Cybertrucks — roughly 41% — had already needed a PCS replacement, with the part combining the onboard charger and DC-DC converter causing home charging to drop from 48 amps to zero
- Tesla had been quietly offering around $1,000 "goodwill" discounts on the repair before this formal admission, which the source frames as the company all but conceding the part was defective for months
- The source notes a pattern of Tesla only extending warranty coverage after external pressure, citing the 2020 eMMC touchscreen extension following an NHTSA probe and an earlier Cybertruck inverter recall
Why it matters: For 2024 and 2025 Cybertruck owners, a failure rate approaching 41% just shifted from a potential $7,200 out-of-pocket repair to a covered powertrain warranty item — but only after months of owner forums and media pressure, not Tesla's own initiative. Tesla's instinct to let a known defect run past a 4-year/50,000-mile warranty before quietly discounting repairs suggests future defect admissions may require the same external push.
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