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Chevrolet Low Cab Forward 5.2L Diesel Engine 4500/5500 Series (GMNA-
Localizing-U.S.-12407814) - 2019 - crc - 12/13/17
Instruments and Controls 67
If windshield washer fluid does not
come out, release the windshield
washer switch immediately.
Otherwise the motor may seize up.
Do not hold the switch pressed for
more than 30 seconds. Otherwise,
the washer pump may sustain
damage.
Check the washer fluid level
regularly. Do it often when the
weather is bad.
SeeWasher Fluid 0262 for
information on filling the windshield
washer fluid resevoir.Power Outlets
You can plug in auxiliary electrical
equipment. Just flip the outlet cover
open from the left edge of the cover
and follow the proper installation
instructions that are included with
any electrical equipment you install.
These circuits are protected by a
fuse and have maximum current
loads. When using accessory power
outlets, total maximum electrical
load must not exceed 120W. Always
turn off any electrical equipment
when not in use.
Leaving electrical equipment on for
extended periods will drain your
battery.
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Chevrolet Low Cab Forward 5.2L Diesel Engine 4500/5500 Series (GMNA-
Localizing-U.S.-12407814) - 2019 - crc - 12/13/17
Infotainment System 97
Infotainment
System
Radio
AM-FM Radio . . . . . . . . . . . . . . . . . . 97
Radio Reception . . . . . . . . . . . . . . 101
Fixed Mast Antenna . . . . . . . . . . 102
Audio Players
CD Player . . . . . . . . . . . . . . . . . . . . 102
USB Port . . . . . . . . . . . . . . . . . . . . . 109
Auxiliary Devices . . . . . . . . . . . . . 117
Bluetooth Audio . . . . . . . . . . . . . . 118
Phone
Bluetooth . . . . . . . . . . . . . . . . . . . . . 121
Trademarks and License
Agreements
Trademarks and LicenseAgreements . . . . . . . . . . . . . . . . . 129
Radio
AM-FM Radio
Control Panel
{Warning
Adjust the radio or CD player only
while the vehicle is stationary.
Adjusting them while the vehicle
is moving could cause a crash.
You and others could be seriously
injured.
Adjust the volume so that sound
outside of the vehicle can be heard.
If outside sound cannot be heard,
crashes may be harder to avoid.
Do not install a radio equipment
antenna near the vehicle's radio
antenna. This could cause
unwanted noise on the radio or
while playing a CD. The radio or CD/USB player can be
used when the ignition is on or in
ACC/ACCESSORY. Continued use
while engine is stopped may cause
the battery to discharge.
Take care not to spill liquids, etc. on
the radio or CD player. It may cause
damage to the player.
Do not disassemble or apply oil to
radio or CD player.
Page 374 of 382

Chevrolet Low Cab Forward 5.2L Diesel Engine 4500/5500 Series (GMNA-
Localizing-U.S.-12407814) - 2019 - crc - 12/13/17
Index 373
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 240
Add-On Electrical Equipment . . . 236
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . 346
Adjustments Seat, Initial Drive . . . . . . . . . . . . . . . 38
Agreements Trademarks and License . . . . . 129
Air Cleaner/Filter, Engine . . . . . . . 253
Air Conditioning . . . . . . . . . . . . . . . . 131
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 135
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 134
AM-FM Radio . . . . . . . . . . . . . . . . . . . . 97
Antenna Fixed Mast . . . . . . . . . . . . . . . . . . . 102
Antilock Brake System (ABS) . . . 216
Warning Light . . . . . . . . . . . . . . . . . . . 76
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 317
Interior . . . . . . . . . . . . . . . . . . . . . . . . 323
Assistance Program,
Roadside . . . . . . . . . . . . . . . . . . . . . . 367
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . .118 Audio Players
CD . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Automatic Transmission . . . . . . . . . . . . . . . . . 205
Transmission Fluid . . . . . . . . . . . 251
Automatic Transmission Selector Lever . . . . . . . . . . . . . . . . 214
Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 274
Automatic Transmission Fluid Temperature Warning Light . . . . . 78
Automatic Transmission Overdrive Off . . . . . . . . . . . . . . . . . . 215
Auxiliary Devices . . . . . . . . . . . . . . . . . . . . . . . .117
Axle, Rear . . . . . . . . . . . . . . . . . 271, 272
B
Battery - North America . . . . 269, 311
Battery Warning Light . . . . . . . . . . . . 73
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . 228
Blade Replacement, Wiper . . . . . 275
Bluetooth
Overview . . . . . . . . . . . . . . . . . . . . . 121
Bluetooth Audio . . . . . . . . . . . . . . . . 118
Brake Exhaust . . . . . . . . . . . . . . . . . . . . . . 222
System Warning Light . . . . . . . . . . 74