Battery Voltage And Charging; Brake System Messages; Cruise Control Messages - GMC 2015 Acadia Owner's Manual

The following are the possible
messages that can be displayed
and some information about them.
Battery Voltage and
Charging Messages
BATTERY LOW START
VEHICLE
This message displays when the
system detects that the battery
voltage has dropped to a critical
level and the engine must be started
to avoid a dead battery situation.
BATTERY SAVER ACTIVE
This message displays when the
system detects that the battery
voltage is dropping below expected
levels. The battery saver system
starts reducing certain features of
the vehicle that you may be able to
notice. At the point that the features
are disabled, this message is
displayed. It means that the vehicle
is trying to save the charge in the
battery.
Turn off all unnecessary
accessories to allow the battery to
recharge.
The normal battery voltage range is
11.5 to 15.5 volts.
SERVICE BATTERY
CHARGING SYSTEM
On some vehicles, this message
displays if there is a problem with
the battery charging system. Under
certain conditions, the charging
system light may also turn on in the
instrument cluster. See Charging
System Light on page 5-15. Driving
with this problem could drain the
battery. Turn off all unnecessary
accessories. Have the electrical
system checked as soon as
possible. See your dealer.
Instruments and Controls

Brake System Messages

SERVICE BRAKE SYSTEM
This message displays along with
the brake system warning light if
there is a problem with the brake
system. See Brake System Warning
Light on page 5-18. If this message
appears, stop as soon as possible
and turn off the vehicle. Restart the
vehicle and check for the message
on the DIC display. If the message
is still displayed or appears again
when you begin driving, the brake
system needs service as soon as
possible. See your dealer.

Cruise Control Messages

CRUISE SET TO XXX
This message displays whenever
the cruise control is set. See Cruise
Control on page 9-30 for more
information.
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