FixVault

B1742 P-SIS Front-Driver Communication Error: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Check Data
  • Faulty Pressure-Side Impact (Driver) circuit.
  • Faulty Pressure-Side Impact (Driver) .
  • Faulty SRSCM.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • Pressure-Side Impact no acceleration data, and line voltage is OK (between 3V and 11V)
Diagnostic Time Qualification
  • 1 time
De-Qualification
  • 1 time