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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 71 (Displays And Gauges) >> Diagnostic Information and Procedures >> DTC P250A (LFV or LTG) >> 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:Instrument Cluster Description and Operation 

Circuit Description
Signal The control module input circuit has an internal resistance connected to 12 V.
Ground Ground
Component Description
B35 Engine Oil Level Switch The switch is normally closed.When the switch is closed it will pull the signal voltage low.
K20 Engine Control Module The control module input circuit has an internal resistance connected to 12 V.
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