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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Engine Controls And Fuel - 4.3L (LV1) - Diagnostic Information And Procedures (1 Of 2)) >> Diagnostic Information and Procedures >> DTC P025A (Chassis Control Module) >> Conditions for Setting the DTC

Conditions for Setting the DTC

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The serial data message from the ECM to the chassis control module does not agree with the state of the hardwired fuel pump enable signal for greater than 2 s.