No Gear Selection
WARNING: This page is about a different car, the 2007 GMC Yukon XL and 2007 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
No Gear Selection
| Checks |
Cause |
| Detent Lever (711) |
The nut is loose or missing. |
| Manual Valve (319) |
The valve is stuck. |
| Spacer Plate (46) |
The holes are blocked. |
| Valve Body/Case (301, 7) |
The channels are blocked. |