GMC Terrain: Performance and Maintenance / Roadside Assistance Program
U.S.: 1-888-881-3302
TTY Users (U.S. Only): 1-888-889-2438
Canada: 1-800-268-6800
New GMC owners are automatically
enrolled in the Roadside Assistance
Program.
See Roadside Assistance Program.
Diesel Exhaust Fluid (DEF) is used
with diesel engines to reduce the
amount of regulated emissions
produced. The DEF system must be
maintained for the vehicle to run
properly...
Other information:
When the vehicle requires warranty
service, contact your dealer and
request an appointment. By
scheduling a service appointment
and advising the service consultant
of your transportation needs, your
dealer can help minimize your
inconvenience.
If the vehicle cannot be scheduled
into the service department
immediately, keep driving it until it
can be scheduled for service,
unless, of cou..
Convenience Net Retainers
Cargo Tie-Downs
The vehicle may be equipped with
two cargo tie-downs and two
convenience net retainers in the
rear compartment.
Convenience Net
This vehicle may have a
convenience net in the rear of the
vehicle. Attach it to the convenience
net retainers for storing small loads.
Do not use the net to store heavy
loads...