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Home >> Chevrolet >> 2004 >> Impala SS >> Repair and Diagnosis >> External Pages >> Different car >> Section 748 (Power Steering System) >> Diagnostic Information and Procedures >> Diagnostic Code Index
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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