Diagnostic Aids
WARNING: This page is about a different car, the 2006 GMC Yukon XL, 2006 Chevrolet Suburban, and 2006 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
DTC P2761 defaults to an elevated line pressure condition which may result in partial TCC apply. This may produce an idle surge that could stall the engine.