Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-13557849) -
2020 - CRC - 6/25/19
Service and Maintenance 325
parts, or signs of wear at least
once a year. SeeExterior Care
0 313.
. Inspect power steering for
proper attachment, connections,
binding, leaks, cracks,
chafing, etc.
. Visually inspect halfshafts and
drive shafts for excessive wear,
lubricant leaks, and/or damage
including: tube dents or cracks,
constant velocity joint or
universal joint looseness,
cracked or missing boots, loose
or missing boot clamps, center
bearing excessive looseness,
loose or missing fasteners, and
axle seal leaks.
. Check restraint system
components. See Safety System
Check 058.
. Visually inspect fuel system for
damage or leaks.
. Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts. .
Lubricate body components. See
Exterior Care 0313.
. Check starter switch. See Starter
Switch Check 0252.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0252.
. Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 252.
. 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) 0254. .
Check tire sealant expiration
date, if equipped. See Tire
Sealant and Compressor Kit
0 287 or
Tire Sealant and Compressor Kit
0 293.
. Inspect sunroof track and seal,
if equipped. See Sunroof035.
