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Home >> GMC >> 2022 >> Hummer EV >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Hybrid/EV Energy Storage - Diagnostic Information And Procedures (1 Of 2) >> Diagnostic Information and Procedures >> DTC P301E >> Diagnostic Aids

Diagnostic Aids

DC Charging will be inhibited for any of the following conditions:

Performing the Clear Secured High Voltage DTCs, including driving the vehicle to the required speed may be necessary to re-enable DC Charging.