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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Abs/Esp Diagnosis (PHEV) (2 Of 4)) >> DTC C1526-01: Down Hill Brake Control (DBC) Switch Error >> 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
  • Monitor DBC OFF switch circuit signal
  • Short to power in DBC OFF switch circuit
  • Faulty DBC OFF switch
Enable Condition
  • Ignition "ON"
Threshold Value
  • DBC switch "ON" signal is received for more than 60s continuously
Warning Lamp
  • DBC
Disable Condition
  • DBC switch "OFF" more than 1s