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Home >> Hyundai >> 2021 >> Palisade SE, FWD >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (3 Of 4) >> DTC B1490-00: OCS (Occupant Classification System) Defect >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor the Data
  1. OCS ECU wire harness and connector
  2. OCS ECU components
Enable Conditions
  • Ignition switch ON
Threshold Value
  • SRSCM get OCS ECU Failure message via CAN communication
Diagnostic Time Qualification
  • More than 2 sec
De-Qualification
  • More than 4 sec
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