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.

An open ignition feed on the Off/Run/Crank voltage circuit can cause multiple DTCs to set. Refer to Shift Solenoid Valve State and Gear Ratio .
DTC P0753 defaults to an elevated line pressure condition which may result in partial torque converter clutch (TCC) apply. This may produce an idle surge that could stall the engine.