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Home › Genesis › 2019 › G70 2.0T Dynamic, AWD › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis - 2.0L (4 Of 4) › DTC U0109-00: Lost Communication With Fuel Pump Control Module › DTC Information › DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
Main Action
  • CAN communication status check
  1. Poor connection
Prerequisite condition
  • Ignition switch is turned "ON".
  • Battery voltage is higher than 10.8V.
Threshold Value
  • No message is received from FPCM via external CAN for specified time.
Diagnosis Time
  • 2 Seconds
Mil On Condition
  • No MIL "ON" (DTC Only)
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