Diagnostic Code Index
WARNING: This page is about a different car, the 2010 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
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-U0299 | ** DESCRIPTION NOT COLLECTED ** |
| DTC U0400-U05FF | Some control modules must be configured with specific software, serial numbers, vehicle options, or other information. If a control module was not properly configured after installation that module may set the appropriate U Code. The symptom byte listed in the DTC Descriptor is for engineering reference only. No external circuit diagnosis is involved. |