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New Jersey · Article Updated May 24, 2026

EV-Specific Defects in NJ Lemon Law Cases

Electric vehicles bring their own defect categories — battery range loss, charging failures, drive-unit replacements — that routinely qualify under NJ Lemon Law.

New Jersey is one of the fastest-growing EV markets in the country — strong state EV incentives, dense population, and proximity to NY metro EV adoption have driven substantial EV market growth. EV-specific defects qualify under the substantial-impairment test under § 56:12-30.

Battery and range issues

  • Premature range loss below warranty floor.
  • BMS defects — inaccurate range, “bricking,” charging failures.
  • Phantom drain — worse in NJ winters.

Charging system failures

  • DC fast-charging issues.
  • AC home charging failures.
  • Charging-port hardware. NJ humidity, road salt, and freeze-thaw cycles affect reliability.

Drive-unit issues

Whining, vibration, reduced power.

High-voltage system safety issues

Safety-critical → strong CFA exposure with mandatory § 56:8-19 trebling.

Regenerative braking issues

See brake-system article.

Software-update repair attempts

Each OTA targeting a specific defect counts as a repair attempt.

What manufacturers typically argue

  • “Battery degradation is normal.”
  • “Latest software fixed it.”
  • “OTAs aren’t ‘repair attempts.’”

CFA mandatory trebling for EV cases

Major EV manufacturers issue substantial TSBs — supports CFA violation findings with automatic § 56:8-19 trebling.

NJ’s EV market context

  • Strong state EV incentives drive adoption — over 100,000 NJ EV registrations as of recent counts.
  • NJ has the most EV charging stations per capita of any East Coast state.
  • NJ-based Subaru U.S. (Camden) is a meaningful manufacturer in the state.
  • Direct-to-consumer sales allowed for Tesla, Rivian, Lucid (after NJ legislative changes).

What you should do

  1. Document each repair attempt — dealer visits AND OTA updates.
  2. Screenshot range estimates over time.
  3. Save charging-session data.
  4. Send certified-mail notice.
  5. Get a NJ lemon-law attorney with EV experience.

Related

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