Smart Key Unit System DTCS

WARNING: This page is about a different car, the 2017 Hyundai Santa Fe XL and 2017 Hyundai Santa Fe. However, it is still accessible from the selected car via links, so may be relevant.

SMART KEY UNIT SYSTEM DIAGNOSTIC TROUBLE CODE IDENTIFICATION

DTC	Description
DTC B1602	00: CAN Error
DTC B1603	00: CAN Bus OFF