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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag (Event #2) System Diagnosis (Except HEV) >> DTC B1493-00: OCS (Occupant Classification System) Communication Error >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Check Data
  1. Poor connection of connected part.
  2. Faulty Passenger side BodySense sensor ECU.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • Signal from Passenger side BodySense sensor ECU is not received.
Diagnostic Time Qualification
  • More than 2sec
De-Qualification
  • More than 4sec
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