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Home >> Hyundai >> 2024 >> Elantra N Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (6 Of 6) >> DTC U04B1-00: Invalid Data Received From Battery Monitor Module >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

Trouble Shooting Condition Possible Cause
Main Action
  • Electrical inspection
  1. Poor contact of connector
  2. Open or short in harness
  3. Battery sensor
Prerequisite Condition
  • The engine is running
  • No error related to LIN communication
Threshold Value
  • Invalid data is received during LIN communication between the engine ECM and a battery sensor
Diagnostic Time
  • Continuous
MIL
  • NO MIL
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