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Home >> GMC >> 2022 >> Hummer EV >> Repair and Diagnosis >> Electrical >> Charging Systems >> Plug-In Charging System >> Diagnostic Information and Procedures >> DTC P2980 >> Circuit/System Verification

Circuit/System Verification

NOTE:

Always inspect for debris in both the receptacle and the charge cord that might prevent complete insertion. Snow/Ice, insects or other foreign material may prevent good electrical connection and should be removed before attempting to diagnose charging complaints.

  1. Vehicle On, in Service mode.
  2. Verify no other DTCs are set.
    • Go to next step: If no other DTCs are set 

      Go to next step: Refer to: Circuit/System Testing