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Home >> Kia >> 2010 >> Forte LX, Automatic >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Restraints DTC Diagnosis - Weight Classification System >> DTC B1644: CAN time-out ACU >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • CAN Communication Check
  • WCS Communication line.
  • Poor connection of connected part.
  • Faulty WCS ECU.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • No message from SRSCM to WCS for 10 sec.
Diagnostic Time Qualification
  • More than 6sec
De-Qualification
  • More than 1sec
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