FixVault

B1511 Buckle Switch Driver open or short to Battery: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Check current
  • Short to power in DSBBS harness.
  • Open circuit in DSBBS harness.
  • Poor connection of connected part.
  • Faulty DSBBS.
  • Faulty SRSCM.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • I< 3.9mA
Diagnostic Time Qualification
  • Ini (Start Up) :2s (200ms x 10)
  • Steady:1 time
De-Qualification
  • Ini (Start Up) :4s
  • Steady:IGN off -> on