FixVault

B1419 SIS (Side Impact Sensor) Rear-Passenger Defect: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Check Data
  • Faulty RPSIS circuit.
  • Faulty RPSIS.
  • Faulty SRSCM.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • RPSIS send defect code
  • RPSIS 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