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Home >> Kia >> 2017 >> Niro EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (6 Of 6) >> DTC U029F-00: Lost Communication With Evaporative Emission System Leak Detection Control Module Guide >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • No Message from NVLD
  • Poor connection
  • NVLD control circuit error (Replace NVLD)
Enable Conditions
  • Repeated no response from NVLD
  • Repeated electrical failure
Threshold Value
  • No response
  • 3 time repeated failure at NVLD
Diagnostic Time
  • -
MIL ON Condition
  • 2 driving cycles
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