Circuit/System Testing: P0751
WARNING: This page is about a different car, the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Inspect the shift solenoid/hydraulic circuit for the following conditions.
- An internal malfunction
- Damaged seals on the shift solenoid valve-Refer to Shift Solenoid Leak Test .