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Home >> Kia >> 2024 >> Forte GT Line >> Repair and Diagnosis >> Electrical >> Gauges >> Cluster Module Diagnosis >> DTC B1090-52: TCU Missing Error >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check the CAN communication
  • Check the CLU's option information and performance
  • Perform CLU coding procedure
  • Check the TCM (PCM)
  • Check the CAN line
  • Check the CLU
Enable Conditions
  • Ignition "ON"
  • During the C-CAN communication
Threshold Value Case1
  • A scan error of the TCM (PCM)
Case2
  • The EOL has a TCM (PCM) option information but the TCM (PCM) does not exist on the CAN bus
Detecting Time
  • 2s
DTC Erasing Case1
  • In case of correctly performed coding procedure
Case2
  • Erased DTC after solved problem