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Home >> Hyundai >> 2021 >> Veloster 2.0, Automatic Trans >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control Module Diagnosis >> DTC B1211-00: Front Center Left Sensor Fault >> DTC Information And Inspection >> DTC Setting Condition
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DTC Setting Condition

Trouble Shooting Condition Possible Cause
Main Action
  • Check LIN communication
  1. Foreign substance around the sensor
  2. Trapped the sensor
  3. Open/Poor Connection in Front Center Left Sensor* Power Circuit
  4. Open/Poor Connection in LIN line
  5. Short-to-Battery in LIN line
  6. Short-to-Ground in LIN line
  7. LIN line protocol error by electrical noise
Prerequisite Condition
  • IG key "ON"
Threshold Value Case 1
  • Front Center Left Sensor*'s LIN data is not received
Case 2
  • Front Center Left Sensor*'s LIN data is abnormal
Case 3
  • Open in Front Center Left Sensor*'s Power Circuit
Diagnostic Time
  • Immediately
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