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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Displays And Gauges >> Diagnostic Information and Procedures >> DTC P0381 >> Circuit/System Description

Circuit/System Description

The engine control module (ECM) provides a ground to the Wait To Start Indicator Control circuit when conditions require the Wait To Start Lamp to be turned on. The ECM monitors the Wait To Start Indicator Control circuit for proper operation.