Conditions for Setting the DTC
WARNING: This page is about a different car, the 2020 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
P0815Condition 1
Up and Down Shift Switch = Upshift - For greater than 1 s
Condition 2
Up and Down Shift Switch = Upshift - For greater than 10 min
p0816 Condition 1
Up and Down Shift Switch = Downshift - For greater than 1 s
Condition 2
Up and Down Shift Switch = Downshift - For greater than 10 min
P0826
Up and Down Shift Switch = Invalid - For greater than 1 min