Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1000 | Electronic Control Unit (ECU) Performance |
| DTC B1001 | Option Configuration Error |
| DTC B1004 | Electronic Control Unit Identification Circuit |
| DTC B1009 | EEPROM Checksum Mismatch |
| DTC C0550 | Electronic Control Unit (ECU) Performance |
| DTC U0073 | Controller Area Network (CAN) Bus Communication |
| DTC U0100-U0299 | Lost Communication With Engine Control |
| DTC U1000 and U1255 | Data Link Malfunction |
| DTC U1001-U1254 | Lost Communications With Powertrain Multiple Control System |
| DTC U1300, U1301, or U1305 | Class 2 Data Link |
| DTC U2100 | Controller Area Network (CAN) Bus Communication |
| DTC U2105-U2199 | Lost Communications With Engine Control System |