Data Communications System - Diagnostic Trouble Codes
DATA COMMUNICATIONS SYSTEM - DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1000 | B1000: Electronic Control Unit (ECU) Performance |
| DTC C0550 | C0550 XX: Electronic Control Unit |
| DTC U0001 | U0001 00: High Speed CAN Communication Bus |
| DTC U0073 | U0073: Control Module Communication Bus Off |
| DTC U0100-U02FF | Various Errors. See "Diagnostic Fault Information" under testing for this DTC. |
| DTC U0400-U05FF | Control Module Error. See "Control Module U Code List" under testing for this DTC. |