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Home >> Kia >> 2020 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 197 (4WD Control System Diagnosis) >> DTC P1836: Bleed Pressure Line Test Error >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Bleed pressure line test monitoring
  • Poor connector connection
  • Faulty pressure sensor
  • Faulty coupling assembly
  • Faulty 4WD ECU
Enable Condition
  • Engine "ON"
  • Normal operation
Threshold Value
  • Bleed pressure line test performed negative
Detecting Time
  • Immediately
Fail Safe
  • 4WD prohibited
MIL
  • "ON"
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