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Home >> Hyundai >> 2021 >> Palisade Calligraphy, 4WD >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (4 Of 4) >> DTC B16D4-00: Internal Fault - IMU Sensor (Gyro) >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor the Internal record
  1. Internal Fault (ESC Sensor (Gyro)
  2. Stored alongside B162000 (SRSCM replacement)
Enable Conditions
  • Ignition switch ON
Diagnostic Qualification
  • -
Time De-Qualification
  • In next IGN


  1. Ignition switch OFF, connect GDS.
  2. Ignition switch ON and the Engine OFF, select "Diagnostic Trouble Codes (DTC)" mode.
  3. During diagnosis, is "B162000 SRSCM internal fault (replace SRSCM)" set?

    (This code will be stored with "B16D400 Internal fault - ESC Sensor (Gyro sensor).")