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Home >> GMC >> 2023 >> Hummer EV 3X >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Plug-In Charging System >> Diagnostic Information and Procedures >> DTC U2DBC-U2DBE >> Repair Instructions

Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification

Additional Procedures 

Charge Port Temperature Rate Of Charge Too High - Level 2 Reset - Perform only when the following component/system is replaced or serviced: