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Home >> Cadillac >> 2017 >> CT6 Plug-In >> Repair and Diagnosis >> Engine Performance >> System >> Data Communication System - DTC B1000 To DTC U1818 >> Diagnostic Information and Procedures >> DTC U1817: Lost Communication with Hybrid Powertrain Control Module on Powertrain Expansion CAN Bus >> Conditions for Running the DTC
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Conditions for Running the DTC

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