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Home >> Kia >> 2019 >> Optima S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 249 (Occupant Classification System Diagnosis (PHEV)) >> DTC B1697-87: ACU Communication Error >> DTC Inspection >> Monitor KDS Data

Monitor KDS Data

WARNING: This page is about a different variant/trim than selected.
  1. Ignition "OFF", connect KDS.
  2. Shift lever P-range & Ignition ON/Hybrid Ready (Cluster Indicator "READY" On), select "Current Data" with KDS.
  3. Monitor the "Read Class Status" parameter on the KDS.
    G13165058Courtesy of KIA MOTORS AMERICA, INC.
    G13165059Courtesy of KIA MOTORS AMERICA, INC.
  4. Has a problem been found?

    YES 

    NO 

    • Fault is intermittent caused by poor contact in the part's and/or passenger side body sensor ECU connector or was repaired and passenger side body sensor ECU memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF REPAIR " procedure.