DTC Information: DTC Detecting Condition

2024 Kia Niro EXSECTION DTC Detecting Condition
Item Detecting Condition Possible Cause
DTC Strategy
  • Switch signal monitoring
  • Switch circuit is short or open
  • LDWS/LKAS switch
  • FR_CMR
  • Open or short circuit in power harness
  • Open or short circuit in ground harness
    CAUTION: * Do not replace the FR_CMR.
Enable Condition
  • Ignition "ON" or engine "ON"
Threshold Value
  • Switch circuit is short to ground
Detecting Time
  • 2s
MIL ON Condition
  • 2s
Symptom
  • LKA/LDW/HBA/ISLW/ISLA/DAW/LFA/HDA/FCA/BCA/ECS disabled
  • LKA/LDW warning lamp turns on
Service Lamp ON Condition
  • USM "ON"
Service Lamp OFF Condition
  • In case of satisfying release condition
NOTE: LKA: Lane Keeping Assist
LDW: Lane Departure Warning
HBA: High Beam Assist
FCA: Forward Collision-avoidance Assist
ISLW: Intelligent Speed Limit Warning
DAW: Driver Attention Warning
HDA: Highway Driving Assist
LFA: Lane Following Assist
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.