Conditions for Running the DTC: P2176

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0120, P0121, P0122, P0123, P0220, P0222, P0223, or P1682 is not set.
The ignition is ON.
The run/crank or powertrain relay voltage is greater than 6 V and reduced power is not active.
The ECM enable the minimum throttle learn procedure.
DTC P2176 run continuously when the above conditions are met.