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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag (Event #2) System Diagnosis (Except HEV) >> DTC B1731-00: Anchor Pretensioner Front-Driver Resistance Too Low >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check Resistance
  1. Poor connection of connected part.
  2. Poor connection between shorting bar and release pin.
  3. Faulty Anchor Pretensioner front-Driver.
  4. Check SRSCM.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • Anchor Pretensioner front-Driver resistance is less than 1.0Ω
Diagnostic Time Qualification
  • More than 2 sec
De-Qualification
  • More than 4 sec
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