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Keyless Access Control Unit (Body Control Module)

DTC Description DTC type
B1601 Keyless access control unit (body control module) internal (CPU) error Internal error
DTC Description DTC type
B1602 Keyless access control unit (body control module) internal (EEPROM) error Internal error
B1632 MTR CONT signal error Signal error
B1640 RF unit not connected Signal error
B1645 Driver's door LF antenna circuit short Signal error
B1646 Driver's door LF antenna circuit open Signal error
B1647 Passenger's door LF antenna circuit Short Signal error
B1648 Passenger's door LF antenna circuit open Signal error
B1657 Rear bumper LF antenna circuit short Signal error
B1658 Rear bumper LF antenna circuit open Signal error
B1659 Front interior LF antenna circuit short Signal error
B1660 Front interior LF antenna circuit open Signal error
B1663 Rear interior LF antenna circuit short Signal error
B1664 Rear interior LF antenna circuit open Signal error
B1667 2/4-door: Rear shelf LF antenna circuit short Signal error
5-door: Rear shelf LF antenna (middle interior LF antenna) circuit short
B1668 2/4-door: Rear shelf LF antenna circuit open Signal error
5-door: Rear shelf LF antenna (middle interior LF antenna) circuit open
U1280 B-CAN communication bus line error (BUS-OFF) Loss of communication
U1281 Keyless access control unit (body control module) lost communication with MICU (body control module) Loss of communication
U128D Keyless access control unit (body control module) lost communication with gauge control module Loss of communication