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Home >> Kia >> 2022 >> Carnival EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (8 Of 8) >> DTC U0104-00: Lost Communication With Cruise Control Module >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • CAN communication check with SCC
  • Poor connector connection
  • Faulty SCC module (front radar)
  • Faulty CAN communication line
Enable Condition
  • Normal battery voltage (more than 10.8V)
  • 1s after ignition "ON"
Threshold Value
  • Duration of communication lost with SCC for 2s
Diagnostic Time
  • 4s
MIL ON Condition
  • No MIL (SCC Disable)
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