FixVault

B1389 STPS (Seat Track Position Sensor)-Driver Defect: DTC Detecting Condition

B1389 STPS (SEAT TRACK POSITION SENSOR)-DRIVER DEFECT

Item Detecting Condition Possible cause
DTC Strategy
  • Check current (PWM type)
  • Poor connection of connected
  • Faulty STPS.
  • Faulty SRSCM.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • STPS-Driver defect part.
Diagnostic Time Qualification
  • More than 1 sec
De-Qualification
  • More than 2 sec