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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 143 (Blind Spot Collision Warning Diagnosis) >> DTC C170C-04: ECU Hardware Error (Rear Right) >> DTC Information And Inspection >> DTC Description

DTC Description

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.

C170C04 sets when there is an error inside the BSD's (= Blind Spot Detection) Left-Hand Sensor ECU H/W. It turns OFF the BSD (Blind Spot Detection) Switch LED.