Action Taken When the DTC Sets

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

P2762

DTC P2762 is a Type C DTC.

P2763

DTC P2763 is a Type B DTC.
The TCM inhibits TCC.
The TCM commands maximum line pressure.
The TCM freezes transmission adaptive functions.
The TCM enables Torque management.
The TCM inhibits TAP Up/Down function.
The TCM inhibits manual shifting of forward gears.

P2764

DTC P2764 is a Type A DTC.
The TCM turns off the high side driver.
The TCM inhibits TCC.
The TCM freezes transmission adaptive functions.
The TCM commands maximum line pressure.
The TCM inhibits TAP Up/Down function.
The TCM inhibits Manual Up/Down Shift with the shift selector.