Fourth Gear Only
WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
Fourth Gear Only
| Checks | Cause |
|---|---|
| DEFINITION: The transmission only provides fourth gear in Drive range. The vehicle accelerates from a stop in fourth gear and does not upshift. Fourth gear ratio is 0.705:1. | |
| Control Valve Body Assembly | Debris is found in the control valve body (301) or the control valve body spacer plate and gasket assembly (396) |