The check engine is the most common warning light that appears in the Oldsmobile Silhouette’s instrument cluster.  Well over half of this site’s ...

When your Oldsmobile Silhouette is in Park, its engine RPM level (revolutions per minute) should stay relatively even. If it doesn’t, ...

The TPMS light indicates that your Oldsmobile Silhouette’s tire pressure is above or below the minimum threshold set by the manufacturer.   ...

If your Oldsmobile Silhouette has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. We’ve outlined the ...

Dash lights flickering and failure to start is a very common issue that can happen to the Oldsmobile Silhouette. While your first impulse may be to ...

P0026 is a code that signals an issue with your Oldsmobile Silhouette’s intake valve control solenoid circuit. In layman’s terms, the circuit is not ...

P0725 is a common OBD2 code that can occur in the Oldsmobile Silhouette. It indicates an issue with the engine speed sensor input circuit (which ...

C0040 is a chassis trouble code that occurs in the Oldsmobile Silhouette. GM designated C0040 to indicate an issue with the right front wheel speed ...

C0035 is a manufacturer-specific chassis trouble code that can occur in the Oldsmobile Silhouette. GM designated C0035 to indicate an issue with the ...

Many late model GM-made vehicles, such as the Oldsmobile Silhouette use an “Engine Power Reduced” mode when they detect a potentially catastrophic ...