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Montana · Article Updated May 26, 2026

Stellantis (Chrysler/Dodge/Jeep/Ram) Cases Under Montana Lemon Law

Stellantis cases in Montana — Jeep death wobble, Pentastar, EcoDiesel, Uconnect, and Ram powertrain defect patterns, with mountain-grade and ranch factors.

Stellantis (Chrysler, Dodge, Jeep, Ram) has a strong Montana market share — Jeep Wrangler/Grand Cherokee and Ram 1500/2500 are popular for ranch, trail, oil-patch, and winter use. Cases are pursued under the Montana Lemon Law, the CPA, and Magnuson-Moss.

Common Stellantis defect patterns

  • Jeep “death wobble” — Wrangler / Gladiator solid-front-axle steering oscillation — a serious steering failure.
  • 3.6L Pentastar — rocker-arm / lifter failures, stalling.
  • EcoDiesel 3.0L — cold-start and emissions-system issues.
  • 8-speed (ZF) / 9-speed (948TE) transmission issues.
  • Uconnect infotainment crashes, reboots.
  • 4xe plug-in hybrid cold-weather charging/battery issues.

Montana Stellantis market

  • Jeep Wrangler / Grand Cherokee for trail and winter use.
  • Ram 1500 / 2500 (half-ton and 3/4-ton under 15,000 lbs covered; heavier trims fall outside).

Death wobble + safety leverage

Jeep death wobble is a serious steering-safety failure — relevant given Montana’s rough rural roads, frost heaves, and strong off-road market. It runs on the 4-attempt / 30-business-day track but clearly impairs safety and supports a CPA theory. Mag-chloride de-icer accelerates Wrangler frame and suspension corrosion.

Bottom line

Stellantis cases — Jeep death wobble, Pentastar, EcoDiesel, and Uconnect — fit Montana’s framework, with death wobble a strong safety/CPA case. Use in-state arbitration, and act before 18,000 miles. Get a free case review.

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