Black plate (8,1)
GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-6014315) - 2014 - CRC - 4/12/13
11-8
Service and Maintenance
(4)
Do not directly power wash the
transfer case output seals. High
pressure water can overcome the
seals and contaminate the transfer
case fluid. Contaminated fluid will
decrease the life of the transfer
case and should be replaced.
(5)
Or every five years, whichever
comes first. See
(6)
Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(7)
Or every 10 years, whichever
comes first.
Special Application
Services
.
Severe Commercial Use
Vehicles Only: Lubricate
chassis components every
5 000 km/3,000 mi.
.
Have underbody flushing service
performed once a year. See
"Underbody Maintenance" in
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it
properly may help to avoid future
costly repairs. To maintain
vehicle performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services
—
their
trained dealer technicians know
your vehicle best. Your dealer
can also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention.
The following list is intended to
explain the services and conditions
to look for that may indicate
services are required.