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Home >> Genesis >> 2019 >> G80 3.8, AWD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Integrated Gateway Power Control Module Diagnosis >> DTC B1640-00: CAN Time-Out MFSW >> DTC Information >> DTC Description

DTC Description

B1640-00 is set when CAN Communication is normal, but MFSW ("MULTIFUNCTION SWITCH") cannot transmit B_CAN message to "GATEWAY" for 10 sec.

If the DTC still appears even if the problem is corrected and the system operates normally, perform "Erase Network Configuration" procedure in the "Vehicle S/W Management"  with GDS and erase the DTC.

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