Inspection Procedure
WARNING: This page is about a different car, the 2008 Pontiac Wave. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of GENERAL MOTORS CORP.
- Remove the O-ring (2) from the speedometer driven gear housing.
- Remove the driven gear pin (1) and disconnect the driven gear (3).
- Inspect for a damaged or torn O-ring.
- Inspect for a worn or damaged tooth on the driven gear.