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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Autonomous Emergency Braking (AEB) System Diagnosis (HEV) >> DTC C1616-88: C-CAN Bus Off >> Wiring Inspection >> CAN Register and Communication Line Inspection >> C-CAN Register and Communication Line Inspection 1

C-CAN Register and Communication Line Inspection 1

  1. Ignition switch 'OFF'.
  2. Connect AEB(SCC) Module and each Module connector.
  3. Measure resistance between terminal C-CAN High and C-CAN Low of AEB(SCC) Module connector.

    Specification  : Approximately 60 Ω

  4. Is the measured resistance within specification?

    YES 

    • Check each Module connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary, and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
    • Go to next procedure.

    NO 

    • Go to next procedure.