Vehicle Reminder; Messages - GMC 2015 Acadia Owner's Manual

AWD system overheat
Loss of wheel or vehicle speed
Certain other vehicle electrical
conditions
This message turns off when the
compact spare tire is replaced by a
full-size tire, the differential fluid
cools or the above conditions are no
longer present and the warning
message is reset. To reset the
warning message manually, turn the
ignition off and then back on again
after 30 seconds. If the message
stays on, see your dealer. See
All-Wheel Drive on page 9-26.
SERVICE ALL WHEEL DRIVE
This message displays if a problem
occurs with the All-Wheel Drive
(AWD) system. The vehicle will run
in 2WD. This could be caused by:
An electronics problem
Worn out or overheated clutch
plates
Various electrical issues
If this message appears, stop as
soon as possible and turn off the
ignition for 30 seconds. Restart the
vehicle and check for the message
on the DIC display. If the message
still displays or appears again when
you begin driving, the system needs
service. See your dealer right away.
SERVICE TRANSMISSION
This message displays when there
is a problem with the transmission.
See your dealer for service.
TRANSMISSION HOT IDLE
ENGINE
{
Caution
Do not drive the vehicle while the
transmission fluid is overheating,
or the transmission can be
damaged. This could lead to
costly repairs that would not be
covered by the warranty.
Instruments and Controls
This message displays and a chime
sounds if the transmission fluid in
the vehicle gets hot. Driving with the
transmission fluid temperature high
can cause damage to the vehicle.
Stop the vehicle and let it idle to
allow the transmission to cool. This
message clears when the fluid
temperature reaches a safe level.

Vehicle Reminder

Messages

ICE POSSIBLE DRIVE
WITH CARE
This message displays when the
outside air temperature is cold
enough to create icy road
conditions. Adjust your driving
accordingly.
5-41