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Home › Kia › 2017 › Optima Plug-In Hybrid EX › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (3 Of 3) (PHEV) › DTC U0109-00: Lost Communication With Fuel Pump Control Module › DTC Information › DTC Description

DTC Description

The PCM determines CAN communication error and sets DTC U010900 if no message received from FPCM.

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