Cadillac ATS 2018 Owner's Manual page 338

336 SERVICE AND MAINTENANCE
Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check 0 275.
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 ability is
low, service the gas strut. See Gas
Strut(s) 0 276.
Check tire sealant expiration date,
if equipped. See Tire Sealant and
Compressor Kit 0 310.
Inspect sunroof track and seal,
if equipped. See Sunroof 0 52.