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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 321 (Battery, Charging System And Starting System) >> Diagnostic Information and Procedures >> DTC P305D or P305E: DC/DC Converter Crank Control >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

P305D 

The ECM detects the DC/DC converter crank control is high when it should be low.

P305E 

The ECM detects the DC/DC converter crank control is low when it should be high.