Symptoms Sudden loss of drive power while driving; engine failure, in reported cases discovered as complete engine failure during testing; check engine light or cluster warnings may accompany the failure.
Why it matters for your claim A defect that can cause total engine failure and loss of drive power is a substantial safety defect under California lemon law, and the fix, a full engine long block replacement, is among the most significant repairs a new vehicle can need. With no remedy available until approximately December 2026, owners experiencing symptoms should document every repair attempt now: 4-5 documented repair attempts, dealer visits, and remedy-status communications build the record that supports a Song-Beverly claim. A first-attempt fix completed within about 30 days generally does not support a claim, so the repair history is what matters.
Typical fix No fix available yet. Under recall 26V548, dealers will inspect the engine pistons and replace the engine long block as necessary, free of charge; remedy anticipated December 2026. Interim letters were mailed September 3, 2026.
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