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 B1325 | Voltage Threshold |
| DTC B1424 | Device 1 Voltage Low |
| DTC B1516 | Battery Current Sensor |
| DTC B1517 | Battery Voltage |
| DTC B1527 | High Parasitic Load Detected |
| DTC C0899 | Device Voltage Low |
| DTC C0900 | Device Voltage High |
| DTC P0562 | System Voltage Low |
| DTC P0563 | System Voltage High |
| DTC P0615 | Starter Relay Control Circuit |
| DTC P0621 | Generator L-Terminal Circuit |
| DTC P0622 | Generator F-Terminal Circuit |