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South Dakota · Article Updated May 26, 2026

Toyota Cases Under South Dakota Lemon Law

Toyota and Lexus cases in South Dakota — Tacoma, Tundra, 4Runner, RAV4, and powertrain defect patterns, with cold-start and rural-mileage factors.

Toyota (including Lexus) holds a large South Dakota market share — Tacoma, Tundra, 4Runner, RAV4, and Highlander are common, with 4WD trims favored for winter and ranch use. Cases are pursued under the South Dakota Lemon Law, Magnuson-Moss, and the DTPA.

Common Toyota defect patterns

  • Tundra / Tacoma V6 twin-turbo (V35A) engine failures — emerging recall/TSB pattern.
  • 8-speed / 10-speed transmission harsh shifting.
  • RAV4 / Highlander hybrid powertrain issues.
  • bZ4X EV — wheel-loss recall (early build), charging, cold-weather range.
  • Toyota Audio Multimedia infotainment glitches.
  • Denso fuel-pump failures (cross-brand recall).

South Dakota Toyota market

  • Tacoma / Tundra / 4Runner for ranch, winter, and backcountry use.
  • RAV4 / Highlander family volume.

Cold and rural factors

Cold-start oil consumption and rural high mileage (report by 12,000 miles) are recurring South Dakota issues; winter de-icer drives brake-line and connector corrosion. Document the recurring symptom and the reporting date.

Proving the case

  • Repair orders for the same symptom across attempts.
  • TSBs and recalls — Denso fuel pump, V35A engine.

Bottom line

Toyota’s strong South Dakota presence makes V35A engine, transmission, hybrid, and cold-driven cases common. Report by 12,000 miles, use any manufacturer IDS, then sue. Get a free case review.

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