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Home >> Chevrolet >> 2015 >> Malibu LS >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Charging System And Starting System >> Diagnostic Information and Procedures >> DTC P305F: Dual Battery Control Module >> Conditions for Setting the DTC

Conditions for Setting the DTC

The Engine Control Module (ECM) identifies that the voltage during engine crank at the IGN input (auxiliary battery voltage) of the ECM is below 8.90 V for 2 out of 3 start events.