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Home >> Buick >> 2018 >> Regal Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Diagnostic Information and Procedures >> DTC P143E >> Circuit/System Description

Circuit/System Description

The signal circuit is connected to the following control module: K111 Fuel Pump Driver Control Module

The control module communicates with the engine control module via serial data.

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