Cadillac CTS-V 2019 Owner's Manual page 324

SERVICE AND MAINTENANCE 323
Check automatic transmission
shift lock control function. See
Automatic Transmission Shift Lock
Control Function Check 0 268.
Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check 0 268.
Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
Visually inspect gas strut for signs
of wear, cracks, or other damage.
Check the hold open ability of the
strut. If the hold open is low,
service the gas strut. See Gas
Strut(s) 0 269.
Inspect sunroof track and seal,
if equipped. See Sunroof 0 50.