audio CHEVROLET LOW CAB FORWARD 2017 User Guide

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
Infotainment System 123
Message/Description
E5 This message appears
when there is no file
recorded or no playable
music file on the USB
device.
Connect a USB device that
contains playable
music data.
E7 This message appears
when there is a music file
that is not in a playable
format recorded on the USB
device.
Connect a USB device that
contains playable
music data.
USB Devices
USB Memory Standards
Supported file formats:
FAT 12/16/32
.
Supported audio formats:
MP3/WMA.
. Maximum current: 1 A. .
Compatibility: USB 1.1/2.0
(maximum transfer speed is
same as USB 1.1).
. Mass memory support: Supports
USB mass storage class.
. Does not support USB hubs or
multi card readers.
Supported MP3/WMA File
Standards
Discs formatted in the FAT 12/16/32
file system can be used.
Files with extensions compatible to
MP3 and WMA can be played
(.mp3, .wma).
Compatible with ID3 tag ver.1.0,
ver.1.1, ver.2.2 and ver.2.3.
Compatible to WMA tag.
The sampling frequency
corresponds as follows.
MP3 file:
. MPEG1 LAYER3 - 32/44.1/
48(kHz).
. MPEG2 LAYER3 - 16/22.05/
24(kHz). .
MPEG2.5 LAYER3 - 8/11.025/
12(kHz).
. MPEG1 LAYER3 - 32/40/48/56/
64/80/96/112/128/160/192/224/
256/320(kbps).
. MPEG2/2.5 LAYER3 - 16/24/32/
40/48/56/64/80/96/112/128/
160(kbps).
WMA file:
. 32/ 44.1/48 (kHz).
. Ver.7,8,9 - 48/64/80/96/128/160/
192 kbps.
WMA files are only compatible with
2ch playback.
MP3 files are compatible to the
respective modes of stereo, joint
stereo, dual channel, monaural.
MP3 files are compatible to VBR
(variable bit rate).
Not compatible to M3u playlists.
When the FAST UP/DOWN
functions on the MP3 file recorded
on the VBR are operated, the
playback time may not synchronize.

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
124 Infotainment System
MP3/WMA files are compatible with
up to 8 levels of folders. However,
when there are many levels, it may
take some time before the first file is
played. Therefore, a two-level folder
is recommended.
Maximum characters for a folder/file
name: 64 (including extension).
A maximum of 700 folders and
3,000 files can be played in a single
memory device.
Auxiliary Devices
AUX Operations
Connecting Your Portable Audio
Device to Play Music1. Open the cover and connect your portable audio device to
mini jack.
Either place the portable audio
device and mini plug cable
somewhere where they will not
interfere with driving or
temporarily secure them at a
location where they are not in
the way. They could impede
driving and cause a traffic
accident.
Take care that the terminals of
the mini plug cable do not
catch your hands. Do not
connect, adjust or remove the
portable audio device while
driving.
2. To power the portable audio device, use the battery or other
power source supplied with the
device.
AUX device cannot be
controlled from audio player.
AUX volume is reduced to
prevent speaker damage. Switching from Other Audio Mode
to the AUX Mode
When a portable audio device is
connected to play back music, press
the "MODE" button and display
"AUX" to listen to the audio played
back from the device.
Adjusting AUX Volume
Press the "Volume control" button to
adjust the volume.
S: Volume will increase 1 step
every time the button is pressed.
Volume will continuously increase
when the button is pressed
continuously.
—: Volume will decrease 1 step
every time the button is pressed.
Volume will continuously decrease
when the button is pressed
continuously.
It can be adjusted between 63
(maximum) and 0.
Default setting is 19.

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
164 Driving and Operating
Caution
After starting the engine, do not
turn the engine control switch to
the START position. Otherwise,
the starter motor may be
damaged.
Using electrical devices such as
the audio system for an extended
time period with the engine
stopped can completely discharge
the battery.
The starting circuit, engine alarm
circuits and accessory circuits are
all controlled by the engine control
switch.
1 LOCK : Lock is in the position
fully counterclockwise. In this
position, the key can be inserted or
removed. To place the engine control switch in the LOCK position,
press and hold the key in the ACC
position and then turn it to the
LOCK position. If you will leave the
vehicle, remove the key and turn the
steering wheel until it locks. The
steering wheel will be locked to help
prevent theft.
2 ACC :
Accessory is in the first
position clockwise. In this position,
the audio and other accessories can
be used with the engine stopped.
3 ON : This ON position is in the
second position clockwise. The key
stays in this position while the
engine is running. Engine control,
warning circuits, gauge circuits, and
accessory circuits are energized.
For diesel engines only, the engine
cylinder heaters or glow plugs are
also turned on when the switch is in
the ON position. The wait-to-start
light will come on and stay on until
the glow plugs are heated enough.
When this light goes off, turn the
switch to the START position.
4 START : On all engines, start is in
the position furthest clockwise. The
engine is started in this position.

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
Driving and Operating 241
Type B
After refueling, make sure that the
fuel tank filler cap is tightly closed.
Do not use any fuel tank filler cap
that is not a genuine GM part.
The use of an improper fuel tank
filler cap could cause fuel spillage in
the event of an accident. The use of
an improper fuel tank filler cap could
also affect the fuel system and the
emission control system.
Be sure to wipe off the fuel that is
spilled at refueling.
{Warning
Fuel may be under pressure. Be
sure to slowly open the fuel tank
filler cap. If you open it quickly,
fuel may spurt out. You and
others could be seriously injured.
Caution
Care must be taken when filling
the fuel tank to prevent entry of
dirt and water.
Conversions and
Add-Ons
Add-On Electrical
Equipment
Installing Electrical Equipment
{Warning
Inappropriate installation or
removal of audio, radio or other
electrical equipment can
adversely affect other electrical
equipment and cause a
breakdown or fire. Be sure to
have electrical equipment
installed or removed by your
dealer. You and others could be
seriously injured.
Do not install any unauthorized
radio set, or any radio set or
antenna that does not comply with
relevant standards. Noise from the
radio set could cause
electromagnetic interference with
the vehicle's electronic equipment

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
Vehicle Care 301
Fuse and Relay Location–Cab InteriorFuse locations:
No. Description Rating
1 RR P / WINDOW 25A
2 – –
3 ROOM LAMP, AUDIO 10A
4 DOOR LOCK 15A
5 TRAILER BRAKE 15A
6 P/ WINDOW 25A
7 ABS 10A
8 WIPER 25A
9 H / LAMP LO (LH) 10A
10 LAMPS (BATT) 10A 11 H / LAMP LO (RH) 10A
12 BRAKE LAMPS 10A
13 STARTER 10A
14 H / LAMP HI (LH) 10A
15 H / LAMP HI (RH) 10A

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
302 Vehicle Care
No. Description Rating16 MIRROR HEATER 15A
17 IGNITION 2 10A
18 IGNITION 1 10A
19 – –
20 ECM 10A
21 METER 10A
22 ECU (BATT) 10A
23 MIRROR 10A
24 AUDIO, ACC 15A
25 HORN 15A
26 TURN, HAZARD 15A
27 TAIL LAMPS 10A
28 ILLUMI- NATIONS 10A
29 CORNERING LAMPS 10A
30 AIR COND- ITIONER 10A
31 – –
32 – – No. Description Rating
33 – –
34 – –
D-1 CIGAR 20A
D-2 ACCES- SORIES
SOCKET 15A
D-3 POWER SOURCE 20A
D-4 – –

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
340 Vehicle Care
from industrial chimneys and other
foreign matter may damage vehicle
finishes if left on painted surfaces.
Prompt washing may not completely
remove all of these deposits. Other
cleaners may be needed. When
using chemical cleaners, be sure
they are safe for use on painted
surfaces.
Finish Damage
Any stone chips, fractures or deep
scratches in the finish should be
repaired promptly. Bare metal will
corrode quickly and may develop
into major repair expense. Minor
chips and scratches can be repaired
with touch up materials available
from your authorized dealer or other
service outlets. Larger areas of
finish damage can be corrected in
your dealer's body and paint shop.
Underbody Maintenance
Corrosive materials used for ice and
snow removal, and dust control can
collect on the underbody. If these
materials are not removed,
accelerated corrosion (rust) can
occur on underbody parts such asfuel lines, frames, floor pan and
exhaust system even though they
have been provided with corrosion
protection.
At least every spring, flush these
materials from the underbody with
plain water. Take care to clean well
any areas where mud and other
debris can collect. Sediment packed
in closed areas of the frame should
be loosened before being flushed.
If desired, your authorized dealer
can do this for you.
Interior Care
General
Remove dust and dirt from the
interior of the cab using an
automotive cleaner or vacuum
cleaner, and gently wipe surfaces
clean using a cloth wet with warm or
cold water.
{Warning
Water should never be sprayed
directly into the interior of the cab
when cleaning. Failure to observe
this precaution can lead to vehicle
malfunction and possibly to fire if
water should enter the audio
system or other electrical
components located underneath
the floor carpet.
Petroleum ether, gasoline and
other organic solvents should not
be used to clean safety belts. In
addition, safety belt webbing
should be neither bleached nor
redyed. Failure to observe these
precautions can lead to the
performance or strength of the
safety belts being impaired. In the
case of a collision, therefore, the
safety belts could be insufficiently
effective, and serious
life-threatening injuries could
result. When cleaning, use warm
water in which a small amount of
(Continued)

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
Vehicle Care 341
Warning (Continued)
neutral detergent has been
dissolved to gently wipe the
safety belts.
Follow the manufacturer's advice
whenever cleaning agents or
other chemicals are used, inside
or outside the vehicle. Some
cleaners may be poisonous or
flammable, and improper use may
cause personal injury or damage.
When cleaning the inside or
outside of the vehicle, do not use
volatile cleaning solvents, such as
acetone, lacquer thinners, enamel
reducers, nail polish removers; or
such cleaning materials as
laundry soaps, bleaches or
reducing agents, except as noted
in the following fabric cleaning
advice on stain removal. Never
use carbon tetrachloride,
gasoline, benzene or naphtha for
any cleaning purpose.(Continued)
Warning (Continued)
Open all vehicle doors for
ventilation when ANY cleaning
agents or other chemicals are
used in the interior. Overexposure
to some vapors may result in a
health problem that is more likely
to occur in small, unventilated
spaces.
You and others could be seriously
injured.
The interior of the vehicle must
never be cleaned using acidic or
alkaline solvents, or petroleum
ether, gasoline, and other organic
solvents. Failure to observe this
precaution can result in
discoloration and staining. It should
be noted that certain types of
cleaning products contain these
compounds. Be sure to read
cleaning product labels carefully.
Air fresheners (liquid, solid, gel or
plate types) must not come into
direct contact with, or spill onto,
interior components such as the air conditioning or audio system.
Compounds contained in these
products can cause discoloration,
staining or peeling of paint.
Glass cleaners that contain these
compounds must not be used to
clean the inside of the windshield or
window glass. To clean the glass,
wipe it using a cloth wet with warm
or cold water.
To avoid possible permanent
discoloration of light colored seats,
Do not let materials with non-fast
colors come into contact with seat
trim materials until these materials
are totally dry. This includes certain
types of casual clothing, such as
colored denims, corduroys, leathers
and suedes; also decorative paper,
With the use of modern trim
materials, it is very important that
you use proper cleaning techniques
and cleaners. Failing to do this on
the first cleaning may result in water
spots, spot rings or setting of stains
or soilage - all of which are more
difficult to remove in a second
cleaning.

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
Index 407
IndexA
About Driving the Vehicle . . . . . . . . . 3
Accessories andModifications . . . . . . . . . . . . . . . . . . 245
Add-On Electrical Equipment . . . 241
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 375
Adjustments Seat, Initial Drive . . . . . . . . . . . . . . . 44
Agreements
Trademarks and License . . . . . 125
Air Cleaner/Filter, Engine . . . . . . . 263
Air Conditioning . . . . . . . . . . . . . . . . 126
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 130
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 129
AM-FM Radio . . . . . . . . . . . . . . . . . . . 108
Antenna Fixed Mast . . . . . . . . . . . . . . . . . . . .113
Antilock Brake System (ABS) . . . 217 Warning Light . . . . . . . . . . . . . . . . . . . 87
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 334
Interior . . . . . . . . . . . . . . . . . . . . . . . . 340
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . 75
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . . 400 Audio Players
CD . . . . . . . . . . . . . . . . . . . . . . . . . . . .114
Automatic Transmission . . . . . . . . . . . . . . . . . 204
Transmission Fluid . . . . . . . . . . . 260
Automatic Transmission Selector Lever . . . . . . . . . . . . . . . . 214
Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 285
Automatic Transmission Fluid Temperature Warning Light . . . . . 88
Automatic Transmission Overdrive Off . . . . . . . . . . . . . . . . . . 215
Auxiliary Devices . . . . . . . . . . . . . . . . . . . . . . . 124
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . 283
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . 281
Battery - North America . . . . . . . . . 326
Battery Warning Light . . . . . . . . . . . . 83
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . 233
Blade Replacement, Wiper . . . . . 286
Brake
Exhaust . . . . . . . . . . . . . . . . . . . . . . 222
System Warning Light . . . . . . . . . . 84
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 275 Antilock . . . . . . . . . . . . . . . . . . . . . . . 217
Exhaust Light . . . . . . . . . . . . . . . . . . . 88