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Home >> Hyundai >> 2021 >> Veloster 2.0, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Blind Spot Collision Warning Diagnosis >> DTC C160A-88: Local CAN BUS Off >> Wiring Inspection >> Switch CAN Communication Circuit Inspection

Switch CAN Communication Circuit Inspection

Item Normal Value Prerequisite Condition Probe (+) Probe (-)
CAN Communication Circuit (open/short): resistance Below 1Ω
  1. BSD LH, RH connector: Disconnected
  2. Ignition switch: OFF
BSD LH CAN High terminal BSD RH CAN High terminal
BSD LH CAN Low terminal BSD RH CAN Low terminal
  1. Is the result within specifications?

    YES 

    • Replace the BSD ECU (RH or LH) with an usable one. If the BSD ECU (RH or LH) works properly, replace the mirror and go to "VERIFICATION OF VEHICLE REPAIR ".

    NO 

    • Inspect for an open in the CAN communication line between the BSD ECU LH and BSD ECU RH.