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Home >> Hyundai >> 2011 >> Genesis 4.6 >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System Control Module >> Troubleshooting for DTC >> DTC B1400: SIS (Side Impact Sensor) Front-Driver defect >> DTC Detecting Condition
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DTC B1400: SIS (Side Impact Sensor) Front-Driver defect: DTC Detecting Condition

B1400 SIS (SIDE IMPACT SENSOR) FRONT-DRIVER DEFECT

Item Detecting Condition Possible cause
DTC Strategy
  • Check Data
  • Faulty DSIS circuit.
  • Faulty DSIS.
  • Faulty SRSCM.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • DSIS send defect code
  • DSIS output is not expected value
Diagnostic Time Qualification
  • Ini (Start Up) :100 ms (500μs x 20)
  • Steady: 1s (10ms x 100)
De-Qualification
  • Ini (Start Up) :IGN off -> on
  • Steady:IGN off -> on
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