charging CHEVROLET EQUINOX 2021 Owner's Manual

Chevrolet Equinox Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14420010) - 2021 - CRC - 11/10/20
Introduction 5
1.Air Vents 0181.
2. Turn Signal Lever. See Turn and
Lane-Change Signals 0119.
IntelliBeam
®System Button (If Equipped).
See Exterior Lamp Controls 0116.
3. Instrument Cluster (Base and Midlevel)
085 or
Instrument Cluster (Uplevel) 088.
Driver Information Center (DIC) Display.
See Driver Information Center (DIC) (Base
and Midlevel) 0101 or
Driver Information Center (DIC) (Uplevel)
0 105.
4. Windshield Wiper/Washer 079.
5. Infotainment Controls. See Overview
0 124.
6. Light Sensor. See Automatic Headlamp
System 0118.
7. Hazard Warning Flashers 0119.
8. Climate Control Systems 0177 (If
Equipped).
Dual Automatic Climate Control System
0 179 (If Equipped).
9. Heated and Ventilated Front Seats 035
(If Equipped).
10. Power Outlets 081.
11. Wireless Charging 083 (If Equipped). 12.
USB Port 0132.
13. All-Wheel Drive 0209 (If Equipped).
Tow/Haul Mode 0208.
14. Electric Parking Brake 0210.
15. Shift Lever. See Automatic Transmission
0 206.
Manual Mode 0208.
16. ENGINE START/STOP Button. See Ignition
Positions 0198.
17. Steering Wheel Controls 079.
Traction Control/Electronic Stability
Control 0211.
18. Horn 079.
19. Steering Wheel Adjustment 079 (Out
of View).
20. Cruise Control 0215.
Adaptive Cruise Control (Camera) 0217
(If Equipped).
Heated Steering Wheel 079 (If
Equipped).
Forward Collision Alert (FCA) System
0 230 (If Equipped).
Lane Keep Assist (LKA) 0237 (If
Equipped).
21. Hood Release. See Hood0252. 22.
Fog Lamps 0119 (If Equipped).
23. Exterior Lamp Controls 0116.
24. Data Link Connector (DLC) (Out of View). SeeMalfunction Indicator Lamp (Check
Engine Light) 094.
25. Instrument Panel Illumination Control
0120.

Chevrolet Equinox Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14420010) - 2021 - CRC - 11/10/20
Storage 75
Center Console Storage
There is storage in the center console; lift
the lever on the front to open.
If equipped, there are two USB ports for
data and charging.
Additional Storage Features
Rear Compartment/Storage Panel
Cover
There may be a storage area under the load
floor.
Lift the load floor and fold it forward to
access the storage area.
After storing items, make sure to properly
secure the load floor.
Cargo Cover
{Warning
An unsecured cargo cover could strike
people in a sudden stop or turn, or in a
crash. Store the cargo cover securely or
remove it from the vehicle.
{Warning
Do not place objects on the cargo cover.
Sudden stops or turns can cause objects
to be thrown in the vehicle. You or
others could be injured.
If equipped, use the cargo cover to cover
items in the rear of the vehicle.
To remove the cover from the vehicle, pull
both ends toward each other.
To store the cargo cover:
1. Press the buttons on both ends until locked.

Chevrolet Equinox Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14420010) - 2021 - CRC - 11/12/20
78 Instruments and Controls
Instruments and Controls
Controls
Steering Wheel Adjustment . . . . . . . . . . . . 79
Steering Wheel Controls . . . . . . . . . . . . . . . . 79
Heated Steering Wheel . . . . . . . . . . . . . . . . . 79
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Windshield Wiper/Washer . . . . . . . . . . . . . . 79
Rear Window Wiper/Washer . . . . . . . . . . . 80
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . 83
Warning Lights, Gauges, and Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Instrument Cluster (Base and Midlevel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Instrument Cluster (Uplevel) . . . . . . . . . . . . 88
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 90
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Engine Coolant Temperature Gauge . . . . 91 Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 92
Airbag Readiness Light . . . . . . . . . . . . . . . . . 92
Passenger Airbag Status Indicator . . . . . . 93
Charging System Light . . . . . . . . . . . . . . . . . 93
Malfunction Indicator Lamp (Check
Engine Light) . . . . . . . . . . . . . . . . . . . . . . . . . 94
Brake System Warning Light . . . . . . . . . . . 95
Electric Parking Brake Light . . . . . . . . . . . . . 96
Service Electric Parking Brake Light . . . . . 96
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Tow/Haul Mode Light . . . . . . . . . . . . . . . . . . 96
Lane Keep Assist (LKA) Light . . . . . . . . . . . . 97
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . 97
Pedestrian Ahead Indicator . . . . . . . . . . . . . 97
Traction Off Light . . . . . . . . . . . . . . . . . . . . . . 97
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . 98
Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . . 98
Engine Oil Pressure Light . . . . . . . . . . . . . . . 99
Low Fuel Warning Light . . . . . . . . . . . . . . . . 99
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 99
High-Beam On Light . . . . . . . . . . . . . . . . . . . 100
Front Fog Lamp Light . . . . . . . . . . . . . . . . . 100
Lamps On Reminder . . . . . . . . . . . . . . . . . . . 100
Cruise Control Light . . . . . . . . . . . . . . . . . . . 100
Information Displays
Driver Information Center (DIC) (Base and Midlevel) . . . . . . . . . . . . . . . . . . . . . . . . 101
Driver Information Center (DIC) (Uplevel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . . . . . . 108
Engine Power Messages . . . . . . . . . . . . . . . 108
Vehicle Speed Messages . . . . . . . . . . . . . . . 108
Vehicle Personalization
Vehicle Personalization . . . . . . . . . . . . . . . . 108
Universal Remote System
Universal Remote System . . . . . . . . . . . . . . 113
Universal Remote SystemProgramming . . . . . . . . . . . . . . . . . . . . . . . . . 113
Universal Remote System Operation . . . 115

Chevrolet Equinox Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14420010) - 2021 - CRC - 11/12/20
Instruments and Controls 83
(RAP) off and then back on. SeeRetained
Accessory Power (RAP) 0204. The power
restarts when equipment using 150 watts or
less is plugged into the outlet and a system
fault is not detected.
The power outlet is not designed for the
following and may not work properly if they
are plugged in:
.Equipment with high initial peak wattage,
such as compressor-driven refrigerators
and electric power tools.
.Other equipment requiring an extremely
stable power supply, such as
microcomputer-controlled electric blankets
and touch sensor lamps.
.Medical equipment.
Wireless Charging
If equipped, the vehicle has wireless
charging in the bin below the climate
control system. The system operates at
145 kHz and wirelessly charges one Qi
compatible smartphone. The power output
of the system is capable of charging at a
rate up to 3 amp (19.5W), as requested by
the compatible smartphone. See Radio
Frequency Statement 0346.
{Warning
Wireless charging can affect the
operation of an implanted pacemaker or
other medical devices. If you have one, it
is recommended to consult with your
doctor before using the wireless charging
system.
The vehicle must be on, in ACC/ACCESSORY,
or Retained Accessory Power (RAP) must be
active. The wireless charging feature may
not correctly indicate charging when the
vehicle is in RAP, or during Bluetooth phone
calls. See Retained Accessory Power (RAP)
0 204.
The operating temperature is −20 °C (−4 °F)
to 60 °C (140 °F) for the charging system
and 0 °C (32 °F) to 35 °C (95 °F) for the
phone.
{Warning
Remove all objects from the charging pad
before charging your compatible
smartphone. Objects, such as coins, keys,
rings, paper clips, or cards, between the
smartphone and charging pad will
become very hot. On the rare occasion
(Continued)
Warning (Continued)
that the charging system does not detect
an object, and the object gets wedged
between the smartphone and charger,
remove the smartphone and allow the
object to cool before removing it from
the charging pad, to prevent burns.
To charge a compatible smartphone:
1. Remove all objects from the charging pad. The system may not charge if there
are any objects between the smartphone
and the charging pad.

Chevrolet Equinox Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14420010) - 2021 - CRC - 11/12/20
84 Instruments and Controls
2. Place the smartphone face up on thecharging pad aligned against the back of
the bin.
To maximize the charge rate, ensure the
smartphone is fully seated and centered
in the holder with nothing under it.
A thick smartphone case may prevent
the wireless charger from working,
or may reduce the charging performance.
See your dealer for additional
information.
3. The
$will appear on theVon the
infotainment display. This indicates that
the smartphone is properly positioned
and charging.
The smartphone may become warm
during charging. This is normal. In
warmer temperatures, the speed of
charging may be reduced.
If
$does not appear on the infotainment
display:
1. Remove the smartphone from the pad and wait three seconds.
2. Turn the smartphone 180 degrees before placing/aligning the smartphone on the
pad again. Software Acknowledgements
Certain Wireless Charging Module product
from LG Electronics, Inc. ("LGE") contains the
open source software detailed below. Refer
to the indicated open source licenses (as are
included following this notice) for the terms
and conditions of their use.
OSS Notice Information
To obtain the source code that is
contained in this product, please visit
http://opensource.lge.com. In addition to
the source code, all referred license terms,
warranty disclaimers and copyright notices
are available for download. LG Electronics
will also provide open source code to you
on CD-ROM for a charge covering the cost of
performing such distribution (such as the
cost of media, shipping, and handling) upon
email request to [email protected]. This
offer is valid for three (3) years from the
date on which you purchased the product.
Freescale-WCT library
Copyright (c) 2012-2014 Freescale
Semiconductor, Inc.. All rights reserved.
Redistribution and use in source and binary
forms, with or without modification, are
permitted provided that the following
conditions are met: 1. Redistributions of source code must
retain the above copyright notice, this
list of conditions and the following
disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following
disclaimer in the documentation and/or
other materials provided with the
distribution.
3. Neither the name of the copyright holder nor the names of its contributors may be
used to endorse or promote products
derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE
COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN
NO EVENT SHALL THE COPYRIGHT HOLDER
OR CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS;

Chevrolet Equinox Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14420010) - 2021 - CRC - 11/12/20
Instruments and Controls 93
If there is a problem with the airbag
system, a Driver Information Center (DIC)
message may also come on.
Passenger Airbag Status Indicator
The vehicle has a passenger sensing system.
SeePassenger Sensing System 051 for
important safety information. The overhead
console has a passenger airbag status
indicator.
When the vehicle is started, the passenger
airbag status indicator will light ON and OFF,
and the symbols for on and off, for several
seconds as a system check. Then, after
several more seconds, the status indicator
will light either ON or OFF, and either the
on or off symbol, to let you know the
status of the front outboard passenger
frontal airbag. If the word ON, and the on symbol, are lit
on the passenger airbag status indicator, it
means that the front outboard passenger
frontal airbag is allowed to inflate.
If the word OFF, and the off symbol, are lit
on the passenger airbag status indicator, it
means that the passenger sensing system
has turned off the front outboard passenger
frontal airbag.
If, after several seconds, both status
indicator lights remain on, or if there are no
lights at all, there may be a problem with
the lights or the passenger sensing system.
See your dealer for service.
{Warning
If the airbag readiness light ever comes
on and stays on, it means that
something may be wrong with the airbag
system. To help avoid injury to yourself
or others, have the vehicle serviced right
away. See
Airbag Readiness Light 092
for more information, including important
safety information.
Charging System Light
The charging system light comes on briefly
when the ignition is turned on, but the
engine is not running, as a check to show
the light is working. It should go out when
the engine is started.
If the light stays on, or comes on while
driving, there may be a problem with the
electrical charging system. Have it checked
by your dealer. Driving while this light is on
could drain the battery.
When this light comes on, or is flashing, the
Driver Information Center (DIC) also displays
a message.
If a short distance must be driven with the
light on, be sure to turn off all accessories,
such as the radio and air conditioner. Find a
safe place to stop the vehicle.

Chevrolet Equinox Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14420010) - 2021 - CRC - 11/12/20
102 Instruments and Controls
stop the timer, pressVbriefly while Timer
is displayed. To reset the timer to zero,
press and hold
V.
Navigation : Used for the OnStar
Turn-by-Turn guidance.
Blank Display : Displays no information.
Vehicle Information Menu (VEHICLE) Items
Units : Choose between Metric or US when
Units is active. Press
Vto confirm the
setting. This will change the displays on the
DIC to the type of measurements you select.
Speed Warning : This display is used to set
the vehicle speed at which the speed
warning chime sounds and the alert is
displayed. The speed can be set by pressing
Vwhile the speed warning display is
showing.
Remaining Oil Life : Displays an estimate of
the oil's remaining useful life. If REMAINING
OIL LIFE 99% is displayed, that means 99%
of the current oil life remains.
When the remaining oil life is low, the
CHANGE ENGINE OIL SOON message will
appear on the display. The oil should be
changed as soon as possible. See Engine Oil
0 255. In addition to the engine oil life
system monitoring the oil life, additional maintenance is recommended in the
Maintenance Schedule in this manual. See
Maintenance Schedule
0323.
The Oil Life display must be reset after each
oil change. Do not reset the Oil Life display
accidentally at any time other than when
the oil has just been changed. It cannot be
reset accurately until the next oil change. To
reset, see Engine Oil Life System 0257.
Oil Pressure : Oil pressure is displayed in
either kilopascal (kPa) or in pounds per
square inch (psi).
Tire Pressure : Displays a vehicle with the
approximate pressures of all four tires. Tire
pressure is displayed in either
kilopascal (kPa) or in pounds per square
inch (psi). See Tire Pressure Monitor System
0 286 and
Tire Pressure Monitor Operation 0286.
Battery Voltage : Displays the current
battery voltage, if equipped. Battery voltage
changes are normal while driving. See
Charging System Light 093. If there is a
problem with the battery charging system,
the DIC will display a message.
Coolant Temperature : Displays the coolant
temperature in degrees Celsius (°C) or
degrees Fahrenheit (°F). TC/Stabilitrak :
If equipped, press
Vto turn
on or off Traction Control or Stabilitrak/
Electronic Stability Control (ESC).
ECO Drive Assist Menu (ECO) Items
Fuel Economy : The center displays the
approximate instantaneous fuel economy as
a number and bar graph. Displayed above
the bar graph is a running average of fuel
economy for the most recently traveled
selected distance. Displayed below the bar
graph is the best average fuel economy that
has been achieved for the selected distance.
The selected distance is displayed at the top
of the page as “last xxx mi/km.” Press
Vto
select the distance or reset best value.
The display provides information on how
current driving behavior affects the running
average and how well recent driving
compares to the best that has been
achieved for the selected distance.
Economy Trend : Shows history of the
Average Fuel Economy from the last 50 km
(30 mi). Each bar represents about 5 km
(3 mi) of driving. During driving the bars will
shift to always reflect the most recent
distance on the right side. Press and hold
V
to clear the graph or pressVto reset
through the menu.

Chevrolet Equinox Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14420010) - 2021 - CRC - 11/12/20
104 Instruments and Controls
Air Filter Life :Shows an estimate of the
engine air filter’s remaining useful life and
the state of the system. Engine Air Filter Life
95% means 95% of the current air filter life
remains. Messages will display based on the
engine air filter life and the state of the
system. When the REPLACE AT NEXT OIL
CHANGE message displays, the engine air
filter should be replaced at the time of the
next oil change. When the REPLACE SOON
message displays, the engine air filter
should be replaced at the earliest
convenience.
The Air Filter Life display must be reset after
the engine air filter replacement. To reset,
see Engine Air Filter Life System 0258.
Fuel Economy : The center displays the
approximate instantaneous fuel economy as
a number and bar graph. Displayed above
the bar graph is a running average of fuel
economy for the most recently traveled
selected distance. Displayed below the bar
graph is the best average fuel economy that
has been achieved for the selected distance.
The selected distance is displayed at the top
of the page as “last xxx mi/km.” Presspto select the distance or reset best
value. Use
wandxto choose the
distance and press
V. Presswandxto
select “Reset Best Score.” Press
Vto reset
the best average fuel economy. After reset,
the best value displays “-,-”until the
selected distance has been traveled.
The display provides information on how
current driving behavior affects the running
average and how well recent driving
compares to the best that has been
achieved for the selected distance.
Average Speed : Displays the average
vehicle speed of the vehicle in kilometers
per hour (km/h) or miles per hour (mph).
This average is based on the various vehicle
speeds recorded since the last reset. Press
and hold
Vwhile this display is active to
reset the average speed. Average speed can
also be reset by pressing
pand choosing
reset.
Timer : This display can be used as a timer.
To start the timer, press
Vto open the
menu while this display is active. The
display will show the amount of time that
has passed since the timer was last reset. To
stop the timer, press
Vbriefly while this display is active and the timer is running. To
reset the timer to zero, press and hold
V
while this display is active, or presspand
select reset.
Follow Distance : If equipped, the current
follow time to the vehicle ahead is displayed
as a time value on this page.
Battery Voltage : Displays the current
battery voltage, if equipped. Battery voltage
changes are normal while driving. See
Charging System Light 093. If there is a
problem with the battery charging system, a
DIC will display a message.
Coolant Temperature : Displays the coolant
temperature in degrees Celsius (°C) or
degrees Fahrenheit (°F).
Economy Trend : Shows history of the
Average Fuel Economy from the last 50 km
(30 mi). Each bar represents about 5 km
(3 mi) of driving. During driving the bars will
shift to always reflect the most recent
distance on the right side. Press and hold
V
to clear the graph or presspto reset
through the menu.

Chevrolet Equinox Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14420010) - 2021 - CRC - 11/12/20
Instruments and Controls 107
selected distance. Displayed below the bar
graph is the best average fuel economy that
has been achieved for the selected distance.
The selected distance is displayed at the top
of the page as“last xxx mi/km.”
Press
Vto select the distance or reset best
value. Use
wandxto choose the
distance and press
V. Presswandxto
select “Reset Best Score.” Press
Vto reset
the best average fuel economy. After reset,
the best value displays “-,-”until the
selected distance has been traveled.
The display provides information on how
current driving behavior affects the running
average and how well recent driving
compares to the best that has been
achieved for the selected distance.
Average Speed : Displays the average
vehicle speed of the vehicle in kilometers
per hour (km/h) or miles per hour (mph).
This average is based on the various vehicle
speeds recorded since the last reset. Reset
the average speed by pressing
Vwhile this
display is active to show a confirmation
window to select yes or no and press
V. Timer :
This display can be used as a timer.
To start the timer, press
Vto open the
menu while this display is active. Use
w
andxto select Start Timer or Reset. Press
V. To stop the timer, pressVwhile this
display is active. The display will show the
amount of time that has passed since the
timer was last reset.
Follow Distance/Gap Setting : If equipped,
the current follow time to the vehicle ahead
is displayed as a time value on this page.
When Adaptive Cruise Control (ACC) has
been engaged, the display switches to the
gap setting page. This page shows the
current gap setting along with the vehicle
ahead indicator.
Driver Assistance : If equipped, shows
information for Lane Keep Assist (LKA), Lane
Departure Warning (LDW), and Forward
Collision Alert (FCA).
Battery Voltage : Displays the current
battery voltage, if equipped. Battery voltage
changes are normal while driving. See
Charging System Light 093. If there is a
problem with the battery charging system, a
DIC will display a message. Coolant Temperature :
Displays the coolant
temperature in degrees Celsius (°C) or
degrees Fahrenheit (°F).
Economy Trend : Shows history of the
Average Fuel Economy from the last 50 km
(30 mi). Each bar represents about 5 km
(3 mi) of driving. During driving the bars will
shift to always reflect the most recent
distance on the right side. Press
Vto open
the menu while this display is active to clear
the graph. Select yes or no and press
V.
Oil Pressure : Oil pressure is displayed in
either kilopascal (kPa) or in pounds per
square inch (psi). Oil pressure can vary with
engine speed, outside temperature, and oil
viscosity. On some models, the oil pump will
vary engine oil pressure according to engine
needs. Oil pressure may change quickly as
the engine speed or load varies. This is
normal. If the oil pressure warning light or
DIC message indicates oil pressure outside
the normal operating range, check the
vehicle's oil as soon as possible.

Chevrolet Equinox Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14420010) - 2021 - CRC - 11/10/20
Lighting 121
Front Reading Lamps
The front reading lamps are in the overhead
console.
Press the lamp lenses to turn the front
reading lamps on or off.
Rear Reading Lamps Press the lamp lens to turn the rear
passenger reading lamps on or off.
Lighting Features
Entry Lighting
Some exterior lamps turn on briefly at
night, or in areas with limited lighting,
when
Kis pressed on the Remote Keyless
Entry (RKE) transmitter. After about
30 seconds, the exterior lamps turn off.
Entry lighting can be disabled manually by
turning the ignition on or to ACC/
ACCESSORY, or by pressing
Kon the RKE
transmitter. When any door is opened,
or the
Kon the RKE transmitter is pressed,
all interior lights turn on if the dome lamp
control is in the DOOR position. After closing
the doors, the interior lamps dim to off
after 20 seconds.
The entry lighting feature for exterior
lighting can be changed. See “Vehicle
Locator Lights” underVehicle Personalization
0 108.
Exit Lighting
Some exterior lamps come on at night, or in
areas with limited lighting, when the driver
door is opened after the ignition is turned
off. The interior lights come on after the
ignition is turned off. The exterior lamps and
interior lights remain on for a set amount of
time, then automatically turn off.
The exterior lamps turn off immediately by
turning the exterior lamp control off.
This exit lighting for exterior lights can be
changed. See Vehicle Personalization 0108.
Battery Load 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 bring
the charge back up. When the state of
charge is high, the voltage is lowered
slightly to prevent overcharging. If the
vehicle has a voltmeter gauge or a voltage
display on the Driver Information Center