FixVault

B1418 SIS (Side Impact Sensor) Rear-Driver Defect: DTC Detecting Condition

DTC DETECTING CONDITION CHART

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