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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 62 (SBW Control Unit Diagnosis (PHEV) (1 Of 2)) >> DTC P28E5-77: SBW Actuator Commanded Position Not Reachable >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Signal monitoring
  • Poor connector connection
  • Faulty the SBW actuator
  • Faulty the position sensor
  • Faulty the SCU
Enable Condition
  • Auxiliary battery voltage is greater than 10V
  • Ignition "ON" (diagnose even when engine is "ON")
  • SBW actuator position sensor normal
  • SBW motor system normal
Threshold Value
  • Target duty is greater than 0 but the change in motor position is reduced or the target duty is less than 0%, but the change in motor position increases
  • When the position sensor standards motor system is operated in reverse direction. - greater than 10%
Fail Safe
  • Before threshold value: maintain previous signal
  • After threshold value
  • Maintain current gear, Display of SBW system warning statements at D/N/R signal
  • "P" range: EPB, parking warning statement set
MIL ON Condition
  • 2 driving cycles