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Home >> Hyundai >> 2011 >> Sonata GLS, Automatic >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag Diagnosis (Event #2) - Except HEV >> DTC B1740: P-SIS Front-Driver Short to Ground >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Check voltage
  1. Short to ground in Pressure-Side Impact (Driver) harness.
  2. Faulty Pressure-Side Impact (Driver).
  3. Faulty SRSCM.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • Pressure-Side Impact no acceleration data, and line voltage < 3V
Diagnostic Time Qualification
  • More than 3 sec
De-Qualification
  • More than 4 sec
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