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Home >> GMC >> 2023 >> Hummer EV Edition 1 >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Plug-In Charging System >> Diagnostic Information and Procedures >> DTC P328A >> Circuit/System Verification

Circuit/System Verification

  1. Vehicle On
  2. Verify DTC P328A is not set.
    • If DTC P328A is set 

      Replace the component: T18 Battery Charger

    • Go to next step: If DTC P328A is not set 
  3. All OK.
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