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HOMESERVICE MANUALSKIA2015OPTIMA EXREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTDRIVERS ASSISTANCE SYSTEMS - ADASBLIND SPOT DETECTION DIAGNOSIS - OPTIMA & OPTIMA HEVDTC C1612-87: CAN TIME-OUT TCUDTC INFORMATIONDTC DETECTING CONDITION
2015 Kia Optima EX

DTC Information: DTC Detecting Condition

2015 Kia Optima EXSECTION DTC Detecting Condition
DETECTING CONDITION

Item Detecting Condition Possible cause
DTC Strategy EMS CAN Signal Check.
  1. Poor connection
  2. Open or short in CAN communication line
  3. TCU
Enable Conditions IG ON. (BSD Switch ON)
Engine running.
Threshold Value When TCU CAN message is not received.
Detecting Time 500ms (0.5 second)
RENDER: 1.0x

NO RELATED

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

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