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Louisiana · Article Updated May 25, 2026

General Motors Lemon Law Cases in Louisiana

How Louisiana Lemon Law (§ 51:1941) applies to GM — Silverado, Tahoe, Equinox, Bolt EV.

GM (Chevrolet, GMC, Cadillac, Buick) covers a broad Louisiana market.

Common GM defect patterns

  • 5.3L AFM lifter collapse — Silverado, Tahoe, Suburban, Yukon.
  • 6.6L Duramax LML / L5P — CP4 fuel pump failure.
  • 8L90 / 10L80 transmission — chuggle / shudder complaints.
  • Cadillac CUE / IntelliLink touchscreen — delamination.
  • Bolt EV battery recall — LG battery fire risk.
  • OnStar issues — module failures.
  • Vacuum pump failure — Silverado / Sierra.
  • Cadillac LYRIQ EV — early-production issues.

Bolt EV battery recall

The Chevy Bolt EV battery recall (LG NMC chemistry, fire risk) affected 2017-2022 Bolt EV/EUV.

GM IDS / BBB Auto Line

GM uses BBB Auto Line as certified IDS.

LUTPA + Redhibition

  • AFM lifter collapse disclosure.
  • CP4 fuel pump failure disclosure.
  • Bolt EV battery safety concerns.
  • Hurricane flood GMs — Redhibition.

Bottom line

GM is fully covered under Louisiana Lemon Law.

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