Action Taken When the DTC Sets: P0658

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

DTC P0658 is a Type A DTC.
The TCM turns OFF high side driver.
The TCM turns OFF all solenoids.
The TCM commands maximum line pressure.
The TCM freezes transmission adaptive functions.
The TCM commands the TCC OFF.
The TCM allows the vehicle to operate in transmission protection mode.
The TCM inhibits the TAP Up/Down function.
The TCM inhibits manual shifting of forward gears.