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Arizona · Article Updated May 24, 2026

Kia Cases Under Arizona Lemon Law

Kia cases in Arizona — Theta II engine failures (shared with Hyundai), EV6 / Niro EV, and Telluride patterns.

Kia (Hyundai Motor Group sibling) has strong Arizona market share. Kia cases are pursued under A.R.S. § 44-1263 and Magnuson-Moss.

Common Kia defect patterns

  • Theta II GDI engine failures — shared with Hyundai.
  • Smartstream IVT / 8-speed transmission issues.
  • EV6 / Niro EV / EV9 ICCU failures (shared E-GMP platform).
  • Telluride infotainment / electrical issues.
  • Sportage / Sorento transmission issues.
  • Stinger issues (limited remaining inventory).
  • K5 GT-Line / GT issues.

EV6 / EV9 / Niro EV patterns

  • ICCU failures.
  • DC fast-charging throttling.
  • 12V auxiliary battery dead.
  • OTA update history.
  • Range degradation in Arizona heat.

Kia TSB / recall overlay

Heavy TSB pattern (shared with Hyundai):

  • Theta II GDI engine recalls.
  • ICCU TSBs / OTA updates.
  • Kia Connect connectivity TSBs.

Bottom line

Kia cases mirror Hyundai cases — Theta II GDI engine and E-GMP EV patterns provide strong pattern evidence for CFA punitive pleading within 1-year SOL.

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