Diagnostic Code Index
WARNING: This page is about a different car, the 2008 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC C0450 | C0450 0B: Steering Assist Control Actuator Circuit Current Above Threshold C0450 02: Steering Assist Control Actuator Circuit Shorted to Ground C0450 04: Steering Assist Control Actuator Open Circuit |