Actions Taken When the DTC Sets

WARNING: This page is about a different car, the 2018 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

P2808

DTCs listed in the DTC Descriptor Category = Type B DTC

Transmission Hot Mode = Enabled
TCC Control = Disabled
Transmission Adaptive Pressure Control = Freeze current adapt values

P2809

DTCs listed in the DTC Descriptor Category = Type A DTC

Autostart/Autostop = Disabled - If equipped
Line Pressure Command = Reduced
Neutral Idle Mode = Disabled
Transmission Hot Mode = Enabled
TCC Control = Enabled
Torque Management System Performance - Forced Limited Engine Power = Requested
Transmission Adaptive Pressure Control = Freeze current adapt values