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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 56 (Battery, Starting System And Charging System - Except Hybrid) >> Diagnostic Information and Procedures >> DTC P305D or P305E >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

For an overview of the component/system, refer to:Stop/Start System Description and Operation (with KL9) 

Circuit Description
Control - Terminal 86 @ KR27 Starter Relay The output circuit is switched to 12 V to enable the component(s).
Control - Terminal 85 @ KR27 Starter Relay Ground
Component Description
T19 Power Supply Transformer DC to DC voltage power supply that maintains a steady output voltage.