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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Blind Spot Detection Diagnosis - Right (Except HEV) >> DTC C1616-88: CAN Bus OFF (C-CAN) >> Wiring Inspection >> CAN Register and Communication Line Inspection

CAN Register and Communication Line Inspection

  1. IG Key "OFF".
  2. Connect ECM/PCM, ABS/ESP/ESC, EPS, BSD connector.
  3. Measure resistance between terminal 3 and 11 of diagnostic connector.

    Specification  : About 60Ω

  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.

    NO 

    • If the measured value is lower than 10Ω, repair or replace CAN High and CAN Low are short each other. And then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.
    • If the measured value is ∞Ω, repair or replace the open in CAN High/CAN Low circuit. And then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.
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