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Home >> GMC >> 2022 >> Hummer EV >> Repair and Diagnosis >> Electrical >> Charging Systems >> Plug-In Charging System >> Diagnostic Information and Procedures >> DTC P31F2 >> Circuit/System Verification

Circuit/System Verification

  1. Ignition - On / Vehicle - In Service Mode
  2. Verify DTC P2981, P2E4C-P2E4E, P2982 or P2E51-P2E53 is not set.
    • Go to next step: If the DTC is not set 
  3. X98 Hybrid/EV Battery Charger Receptacle - Replace
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