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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 98 (Airbag System Diagnosis (HEV)) >> DTC B1474: Inflatable Curtain Airbag Front-Driver Resistance Too Low >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

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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 DCAB.
  4. Faulty SRSCM.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • DCAB resistance ≤ 1.1Ω
Diagnostic Time Qualification
  • More than 2 sec
De-Qualification
  • More than 4 sec
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