GM Ultium Charging System Investigation

Migliaccio & Rathod LLP is investigating reports that certain GM Ultium electric vehicles and GM-branded home charging equipment may experience charging interruptions, overheating concerns, or compatibility problems that affect normal vehicle use.

Some GM electric-vehicle owners report problems involving home charging equipment, charging reliability, and the broader Ultium charging ecosystem.

What Drivers Report

Drivers report:

  • Charging interruptions.
  • Charging equipment failures.
  • Home charger overheating concerns.
  • Difficulty maintaining consistent charging.
  • Compatibility problems between vehicle and charging equipment.
  • Delays obtaining service or replacement charging components.

Some owners report that charging problems substantially reduce the convenience and utility of their electric vehicles.

Why Drivers Should Be Concerned

Reliable charging is central to electric-vehicle ownership. If drivers cannot depend on home charging or compatible charging equipment, the vehicle may not function as expected for daily transportation.

Potential concerns include:

  • Charging equipment defects.
  • Overheating or fire risks.
  • Reduced vehicle utility.
  • Repair or replacement costs.
  • Diminished value.

Signs You May Be Affected

You may be affected if:

  • You own a GM Equinox EV or another GM Ultium platform vehicle.
  • You experienced home charging failures.
  • Your GM charger overheated or stopped working.
  • Your vehicle had repeated charging interruptions.
  • You incurred costs replacing or repairing charging equipment.

If you have encountered these issues, we would like to hear from you. Please complete the contact form on this page, send us an email at [email protected], or give us a call at (202) 470-3520.

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