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Home >> Cadillac >> 2015 >> XTS Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Controls And Fuel - 3.6L (LFX LF3) - DTC P0237 To DTC P2635 And Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC P025A (Chassis Control Module): Fuel Pump Control Module Enable Circuit >> Conditions for Setting the DTC
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Conditions for Setting the DTC

The serial data message from the ECM to the chassis control module does not agree with the state of the control enable voltage signal supplied from the ECM to the chassis control module for more than 2 seconds.

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