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Data Communications Diagnostic Code Index

DATA COMMUNICATIONS DIAGNOSTIC CODE INDEX

DTC Description
DTC B1000 B1000 XX: Electronic Control Unit
DTC B1001 B1001 XX: Option Configuration
DTC B101D B101D XX: ECU Hardware
DTC B101E B101E XX: ECU Software
DTC C0550 C0550 XX: Electronic Control Unit
DTC C056D C056D XX: Electronic Control Unit Hardware
DTC C056E C056E XX: Electronic Control Unit Software
DTC U0001 U0001 00: High Speed CAN Communication Bus
DTC U0002 U0002: High Speed CAN Bus
DTC U0020 U0020 00: Low Speed CAN Communication Bus Performance
DTC U0073 or U2100 U0073 00: Control Module Communication Bus Off
U0073 71: ECU HS Bus Off
U0073 72: ECU LS Bus Off
U2100 00: Controller Area Network (CAN) Bus Communication
U2100 47: Controller Area Network (CAN) Bus Communication
DTC U0074 U0074 00: Control Module Communication Bus B Off
DTC U0100-U02FF Control Module (Refer To CONTROL MODULE U CODE LIST )
DTC U0300-U0336 U0301 00: Software Incompatibility with Engine Control Module
U0302 00: Software Incompatibility with Transmission Control Module
U0315 00: Software Incompatibility with Electronic Brake Control Module
DTC U0400-U05FF Control Module (Refer To CONTROL MODULE U CODE LIST )
DTC U1500-U15BF Control Module (Refer To CONTROL MODULE U CODE LIST )
DTC U1814 U1814 00: Powertrain Wake Up Communication Circuit
DTC U18B9-U18BF U18B9: Primary High Speed CAN Bus Subnet Configuration List
U18BF: Secondary High Speed CAN Bus Subnet Configuration List
DTC U2099 U2099 00: High Speed Communication Enable Circuit
DTC U2101 U2101: CAN Bus Maximum Configuration List
DTC U2103 U2103 00: Fewer Controllers On Than Programmed
DTC U2105-U2199 U2105-U2199: Transmitter Module Availability