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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 70 (Multi Function Switch Diagnosis) >> DTC B1602-00: CAN Line Error >> General Description

DTC B1602-00: CAN Line Error: General Description

WARNING: This page is about a different car, the 2022 Genesis G90. However, it is still accessible from the selected car via links, so may be relevant.

MFSW* transmits wiper & washer switch signal and Lamp (tail light, Headlamp, Fog light, turn signals and etc.) switch signals via CAN communication and controls wiper and headlamp failsafe function and washer motor.

MFSW* communicates with units/modules to transmit/receive vehicle status via CAN communication to determine trunk lid status and perform self diagnosis function.

NOTE: MFSW* (MultiFunction SWitch): "MULTIFUNCTION SWITCH"
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