Diagnostic Code Index
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1000 | Electronic Control Unit (ECU) Performance |
| DTC B1001 | Option Configuration Error |
| DTC U0073 | High Speed Communication Bus |
| DTC U0100-U0299 | Lost Communication |
| DTC U1814 | Powertrain High Speed Communication Enable Circuit |
| DTC U2099 | High Speed Communication Enable Circuit |
| DTC U2100 | Controller Area Network (CAN) Bus Communication |
| DTC U2105-U2199 | Lost Communication With Yaw Rate Sensor (YRS) |