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Home >> Genesis >> 2024 >> GV80 3.5T Advanced >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 3.5L (9 Of 9) >> DTC U0140-00: Lost Communication With Body Control Module >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

Troubleshooting Condition Possible Cause
Main Action
  1. Electrical inspection
  1. Poor contact of connector
  2. CAN communication line between Engine Electronic Control Unit (ECU) and IBU
  3. IBU (Integrated Body control Unit)
Prerequisite Condition
  1. The battery voltage is greater than 10V
Threshold Value
  1. Communication with the IBU has been lost longer than 2 sec
Diagnostic Time
  1. 2 sec
MIL
  1. NO MIL
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