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Minnesota · Article Updated May 24, 2026

General Motors (Chevrolet/GMC/Cadillac/Buick) Cases Under Minnesota Lemon Law

GM cases in Minnesota — Silverado, Sierra, Tahoe, Suburban, Equinox, Bolt, Hummer EV.

General Motors is well-represented in Minnesota. GM cases are pursued under Minn. Stat. § 325F.665.

Common GM defect patterns

  • 8-speed transmission shudder.
  • L87 / LT4 V8 lifter failures.
  • Bolt EV battery recall pattern.
  • Hummer EV early-build issues.
  • Cadillac Lyriq Ultium drive unit issues.
  • 6.6L Duramax diesel emissions failures.
  • Suburban / Yukon air suspension failures.

GM TSB / recall overlay

Heavy TSB pattern.

Heavy-duty pickup limitation

Minnesota’s 10,000-lb GVWR cap typically excludes Silverado 2500 / 3500.

Bottom line

GM cases — particularly 8-speed shudder, Bolt EV battery, and Duramax emissions — are well-positioned for Minnesota Lemon Law.

Related

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