2007 CHEVROLET EQUINOX charging

Map Lamps
Your vehicle may have lamps located on the
headliner above the rearview mirror. Push on the
lens in the lamp to turn them on and off.
Cargo Lamp
The cargo lamp is located over the rear
compartment, and is controlled by the dome
lamp. SeeDome Lamp on page 161.
Electric Power Management
The vehicle has Electric Power Management (EPM)
that estimates the battery’s temperature and state
of charge. It then adjusts the voltage for best
performance and extended life of the battery.
When the battery’s state of charge is low, the
voltage is raised slightly to quickly put the charge
back in. When the state of charge is high, the
voltage is lowered slightly to prevent overcharging.
If the vehicle has a voltmeter gage or voltage
display on the Driver Information Center (DIC),
you may see the voltage move up or down.
This is normal. If there is a problem, an alert will
be displayed.
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The battery can be discharged at idle if the
electrical loads are very high. This is true for
all vehicles. This is because the generator
(alternator) may not be spinning fast enough
at idle to produce all the power that is needed
for very high electrical loads.
A high electrical load occurs when several of the
following loads are on: headlamps, high beams,
fog lamps, rear window defogger, climate
control fan at high speed, heated seats, engine
cooling fans, trailer loads, and loads plugged into
accessory power outlets.
EPM works to prevent excessive discharge of the
battery. It does this by balancing the generator’s
output and the vehicle’s electrical needs. It
can increase engine idle speed to generate more
power, whenever needed. It can temporarily
reduce the power demands of some accessories.
Normally, these actions occur in steps or levels,
without being noticeable. In rare cases at
the highest levels of corrective action, this
action may be noticeable to the driver.If so, a Driver Information Center (DIC) message
might be displayed, such as Battery Saver
Active or Service Battery Charging System. If this
message is displayed, it is recommended that
the driver reduce the electrical loads as much as
possible. SeeDIC Warnings and Messages
on page 198.
Battery Run-Down Protection
Your vehicle has a battery saver feature designed
to protect the vehicle’s battery.
When any interior lamp is left on and the ignition is
turned off, the battery rundown protection system
will automatically turn the lamp off after 20 minutes.
This will avoid draining the battery. This vehicle also
has a retained accessory power feature. If the radio
is on, it will turn off after 10 minutes or if any door
on the vehicle is opened. SeeRetained Accessory
Power (RAP) on page 116.
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Battery Warning Light
The battery warning light
will come on briey as a
check, when you turn on
the ignition. Then it
should go out when the
engine is started.
If the light does not come on when you start your
vehicle, have your vehicle serviced right away.
This condition may indicate your battery warning
light is not functioning properly. If this light
comes on while you are driving, be sure to turn
off accessories such as the radio and climate
control system. Have your vehicle serviced right
away. The SERVICE BATTERY CHARGING
SYSTEM message may also appear in the
Driver Information Center. SeeDIC Warnings
and Messages on page 198for more information.
Brake System Warning Light
Your vehicle’s hydraulic brake system is divided
into two parts. If one part is not working, the
other part can still work and stop you. For good
braking, though, you need both parts working well.
If the brake system warning light comes on, there
is a brake problem. Have your brake system
inspected right away.
The brake light is located in the instrument panel
cluster.
United StatesCanada
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FRONT TIRES or REAR TIRES
The pressure for each tire can be viewed in the
DIC. The tire pressure will be shown in either
pounds per square inch (psi) or kilopascals (kPa).
Press the vehicle information button until the
DIC shows FRONT TIRES PSI (kPa) LF ## (###)
RF ## (###). Press the vehicle information
button again until the DIC displays REAR TIRES
PSI (kPa) LR ## (###) RR ## (###).
If a low or high tire pressure condition is detected
by the system while driving, a message advising
you to check the pressure in a specic tire
will appear in the display. SeeInation - Tire
Pressure on page 390andDIC Warnings
and Messages on page 198for more information.
If the tire pressure display shows dashes
instead of a value, there may be a problem with
your vehicle. If this consistently occurs, see
your dealer for service.
BATTERY
Press the vehicle information button until
BATTERY displays. This display shows the
current battery voltage. If the voltage is low, the
display will show LOW. If the voltage is high,
the display will show HIGH. Your vehicle’s
charging system regulates voltage based on the
state of the battery. The battery voltage may
uctuate when viewing this information on the DIC.
This is normal. SeeBattery Warning Light on
page 178for more information.
If there is a problem with the battery charging
system, the DIC will display SERVICE BATTERY
CHARGING SYSTEM. See “SERVICE BATTERY
CHARGING SYSTEM” underDIC Warnings
and Messages on page 198for more information.
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DIC Warnings and Messages
Messages are displayed on the DIC to notify the
driver that the status of the vehicle has changed
and that some action may be needed by the driver
to correct the condition. Multiple messages may
appear one after another.
Some messages may not require immediate
action, but you can press the set/reset button to
acknowledge that you received the messages and
to clear them from the display. Pressing any of
the DIC buttons also acknowledge and clear
any messages.
Some messages cannot be cleared from the
DIC display because they are more urgent. These
messages require action before they can be
cleared. You should take any messages that
appear on the display seriously and remember
that clearing the messages will only make
the messages disappear, not correct the problem.
The following are the possible messages
that can be displayed and some information
about them.
ALL WHEEL DRIVE OFF
If your vehicle has the All-Wheel Drive (AWD)
system, this message displays along with the
All-Wheel Drive Disabled light when the rear drive
system is overheating. This message turns off when
the rear drive system cools down. If the warning
message stays on for a while, you need to reset the
warning message. To reset the warning message,
turn the ignition off and then back on again. If the
message stays on, see your dealer right away. See
All-Wheel Drive (AWD) System on page 293and
All-Wheel Drive Disabled Light on page 190for
more information.
BATTERY SAVER ACTIVE
This message displays when the charging system
detects that the battery is being drained. You
may notice that the vehicle attempts to reduce the
drain for you by turning off accessories, such
as interior fans, rear defogger, and heated seats.
Turn off all accessories. If the vehicle is not
running, start and run the engine for at least
10 minutes to allow the battery to recharge. If the
engine is running and the condition persists,
see your dealer immediately.
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PASSENGER DOOR
FRONT/REAR OPEN
This message displays when one or more of the
passenger’s doors are not closed properly.
When this message appears, make sure that all
passenger doors are closed completely.
REMOTE KEY LEARNING ACTIVE
This message displays while you are matching
a Remote Keyless Entry (RKE) transmitter to
your vehicle. See “LEARN REMOTE KEY” under
DIC Operation and Displays on page 193for
more information.
SERVICE A/C (Air Conditioning)
SYSTEM
This message displays when there is a problem
detected in the air conditioning system. Have
the vehicle serviced by your dealer.
SERVICE AIR BAG
This message displays when there is a problem
with the airbag system. Have your vehicle serviced
by your dealer immediately. SeeAirbag Readiness
Light on page 174for more information.
SERVICE ALL WHEEL DRIVE
If your vehicle has the All-Wheel Drive (AWD)
system, this message displays along with
the service all-wheel drive light if a problem occurs
with this system. SeeService All-Wheel Drive
Light on page 189. 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 AWD
system needs service. See your dealer.
SERVICE BATTERY CHARGING
SYSTEM
This message displays when there is a problem
with the generator and battery charging systems.
Driving with this problem could drain the
vehicle’s battery. Turn off all unnecessary
accessories. Stop and turn off the vehicle as soon
as it is safe to do so. Have the electrical system
checked by your dealer immediately.
Connecting a battery charger to your vehicle while
the ignition is in any position other than LOCK
may cause this message to appear. If you need to
charge your vehicle, make sure that the key is
in LOCK or out of the ignition during charging.
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