washer fluid CHEVROLET SILVERADO 2500 2019 User Guide

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 4/4/18
420 Vehicle Care
.Do not use cleaners that are not
intended for automotive use.
. Use a nonabrasive wax on the
vehicle after washing to protect
and extend the molding finish.
Spray-In Bedliner Care
A spray-in bedliner is a permanent
coating that bonds to the truck bed
and cannot be removed. Promptly
rinse the bedliner surface following
a chemical spill to avoid permanent
damage.
Spray-in bedliners can fade from
oxidation, road dirt, heavy-duty
hauling, and hard water stains.
Clean it periodically by washing off
the loose dirt and using a mild
detergent. To restore the original
appearance, apply the bedliner
conditioner available through your
dealer.Caution
Using silicone-based products
may damage the bedliner, reduce
the slip-resistant texture, and
attract dirt.
Cleaning Exterior Lamps/
Lenses, Emblems, Decals and
Stripes
Use only lukewarm or cold water, a
soft cloth, and a car washing soap
to clean exterior lamps, lenses,
emblems, decals and stripes. Follow
instructions under "Washing the
Vehicle" previously in this section.
Lamp covers are made of plastic,
and some have a UV protective
coating. Do not clean or wipe them
while they are dry.
Do not use any of the following on
lamp covers:
. Abrasive or caustic agents. .
Washer fluids and other cleaning
agents in higher concentrations
than suggested by the
manufacturer.
. Solvents, alcohols, fuels,
or other harsh cleaners.
. Ice scrapers or other hard items.
. Aftermarket appearance caps or
covers while the lamps are
illuminated, due to excessive
heat generated.
Caution
Failure to clean lamps properly
can cause damage to the lamp
cover that would not be covered
by the vehicle warranty.
Caution
Using wax on low gloss black
finish stripes can increase the
gloss level and create a
(Continued)

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 4/4/18
Vehicle Care 421
Caution (Continued)
non-uniform finish. Clean low
gloss stripes with soap and
water only.
Air Intakes
Clear debris from the air intakes,
between the hood and windshield,
when washing the vehicle.
Windshield and Wiper Blades
Clean the outside of the windshield
with glass cleaner.
Clean rubber blades using a lint-free
cloth or paper towel soaked with
windshield washer fluid or a mild
detergent. Wash the windshield
thoroughly when cleaning the
blades. Bugs, road grime, sap, and
a buildup of vehicle wash/wax
treatments may cause wiper
streaking.Replace the wiper blades if they are
worn or damaged. Damage can be
caused by extreme dusty
conditions, sand, salt, heat, sun,
snow, and ice.
Weatherstrips
Apply weatherstrip lubricant on
weatherstrips to make them last
longer, seal better, and not stick or
squeak. Lubricate weatherstrips
once a year. Hot, dry climates may
require more frequent application.
Black marks from rubber material on
painted surfaces can be removed by
rubbing with a clean cloth. See
Recommended Fluids and
Lubricants
0440.
Tires
Use a stiff brush with tire cleaner to
clean the tires.
Caution
Using petroleum-based tire
dressing products on the vehicle
may damage the paint finish and/
(Continued)
Caution (Continued)
or tires. When applying a tire
dressing, always wipe off any
overspray from all painted
surfaces on the vehicle.
Wheels and Wheel Trim
Use a soft, clean cloth with mild
soap and water to clean the wheels.
After rinsing thoroughly with clean
water, dry with a soft, clean towel.
A wax may then be applied.
Caution
Chrome wheels and chrome
wheel trim may be damaged if the
vehicle is not washed after driving
on roads that have been sprayed
with magnesium chloride or
calcium chloride. These are used
on roads for conditions such as
dust and ice. Always wash the
chrome with soap and water after
exposure.

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 4/4/18
430 Service and Maintenance
Maintenance
Schedule
Owner Checks and Services
At Each Fuel Stop
.Check the engine oil level. See
Engine Oil 0331.
Once a Month
. Check the tire inflation
pressures, including the spare.
See Tire Pressure 0378.
. Inspect the tires for wear. See
Tire Inspection 0385.
. Check the windshield washer
fluid level. See Washer Fluid
0 346.
Engine Oil Change
When the CHANGE ENGINE OIL
SOON message displays, have the
engine oil and filter changed within
the next 1 000 km/600 mi. If driven
under the best conditions, the
engine oil life system may not
indicate the need for vehicle service
for up to a year. The engine oil and filter must be changed at least once
a year and the oil life system must
be reset. Your trained dealer
technician can perform this work.
If the engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 mi since the
last service. Reset the oil life
system when the oil is changed.
See
Engine Oil Life System 0333.
Passenger Compartment Air
Filter
The passenger compartment air
filter removes dust, pollen, and
other airborne irritants from outside
air that is pulled into the vehicle.
The filter should be replaced as part
of routine scheduled maintenance.
Inspect the passenger compartment
air filter every 36 000 km/
22,500 miles or two years,
whichever comes first. Replace if
necessary. More frequent
replacement may be needed if the
vehicle is driven in areas with heavy
traffic, areas with poor air quality,
or areas with high dust levels. Replacement may also be needed if
there is a reduction in air flow,
excessive window fogging, or odors.
Power Take Off (PTO) and
Extended Idle Use
When the vehicle is used with the
PTO equipment or used in a way
that requires extended idle time,
one hour of use shall be deemed
the same as 33 miles.
See
Driver Information Center (DIC)
(Base Level) 0154 orDriver
Information Center (DIC) (Uplevel)
0 156 for hourmeter.
Air Conditioning Desiccant
(Replace Every Seven Years)
The air conditioning system requires
maintenance every seven years.
This service requires replacement of
the desiccant to help the longevity
and efficient operation of the air
conditioning system. This service
can be complex. See your dealer.

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 4/4/18
Service and Maintenance 431
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the
following services. SeeTire
Rotation 0386.
. Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system.
See Engine Oil 0331 and
Engine Oil Life System 0333.
. Check engine coolant level. See
Cooling System 0339.
. Check windshield washer fluid
level. See Washer Fluid 0346.
. Check tire inflation pressures,
including the spare. See Tire
Pressure 0378.
. Inspect tire wear. See Tire
Inspection 0385.
. Visually check for fluid leaks.
. Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter
0 338. .
Inspect brake system. See
Exterior Care 0418.
. Visually inspect steering,
suspension, and chassis
components for damage,
including cracks or tears in the
rubber boots, loose or missing
parts, or signs of wear at least
once a year. See Exterior Care
0 418. Lubricate the suspension
and steering components at
least every other oil change.
(If equipped with grease fittings)
. Inspect power steering for
proper attachment, connections,
binding, leaks, cracks,
chafing, etc.
. Visually inspect halfshafts and
drive shafts for excessive wear,
lubricant leaks, and/or damage
including: tube dents or cracks,
constant velocity joint or
universal joint looseness,
cracked or missing boots, loose
or missing boot clamps, center
bearing excessive looseness,
loose or missing fasteners, and
axle seal leaks. .
Check restraint system
components. See Safety System
Check 074.
. Visually inspect fuel system for
damage or leaks.
. Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
. Lubricate body components. See
Exterior Care 0418.
. Check starter switch. See Starter
Switch Check 0354.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0354.
. Check ignition transmission lock.
See Ignition Transmission Lock
Check 0354.
. Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 354.

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 4/4/18
Service and Maintenance 437
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services—their
trained dealer technicians know
your vehicle best. Your dealer can
also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention.
The following list is intended to
explain the services and conditions
to look for that may indicate
services are required.
Battery
The 12-volt battery supplies power
to start the engine and operate any
additional electrical accessories. .
To avoid break-down or failure to
start the vehicle, maintain a
battery with full cranking power.
. Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion-free.
Belts
. Belts may need replacing if they
squeak or show signs of
cracking or splitting.
. Trained dealer technicians have
access to tools and equipment
to inspect the belts and
recommend adjustment or
replacement when necessary.
Brakes
Brakes stop the vehicle and are
crucial to safe driving.
. Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping. .
Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants 0440 for GM approved
fluids.
. Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
. Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi-point inspection, your
dealer can inspect the hoses and
advise if replacement is needed.

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 4/4/18
442 Service and Maintenance
UsageFluid/Lubricant
Weatherstrip Conditioning Weatherstrip lubricant (GM Part No. 3634770, in Canada 10953518) or equivalent.
Weatherstrip Squeaks Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in Canada 10953437).
Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
If the vehicle has a diesel engine, see the Duramax diesel supplement.
Part GM Part Number ACDelco Part Number
Engine Air Cleaner/Filter 22845992 A3181C
Oil Filter 5.3L V8 19330000 PF63E
6.0L V8 (L96 and LC8) 19303975 PF48E
Passenger Compartment Air Filter 23281440 CF188
Spark Plugs 5.3L V8 12622441 41–114

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 4/4/18
Index 479
Extender, Seat Belt . . . . . . . . . . . . . . 74
Exterior Cargo Lamps . . . . . . . . . . 177
Exterior Lamp Controls . . . . . . . . . 171
Exterior Lamps Off Reminder . . . 173
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . 180
F
FanEngine . . . . . . . . . . . . . . . . . . . . . . . . 345
Fast Idle System . . . . . . . . . . . . . . . . 250
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . 13
Filter, Engine Air Cleaner . . . . . . . . . . . 338
Fixed Mast Antenna . . . . . . . . . . . . 189
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 174
Flashers, Hazard Warning . . . . . . 175
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 394 Changing . . . . . . . . . . . . . . . . . . . . . 396
FlexFuel
E85 . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Floor Console Storage . . . . . . . . . . 124
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 426
Fluid Automatic
Transmission . . . . . . . . . . . 335, 337
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 348 Fluid (cont'd)
Four-Wheel Drive
Transfer Case . . . . . . . . . . . . . . . 262
Power Steering . . . . . . . . . . . . . . . 345
Washer . . . . . . . . . . . . . . . . . . . . . . . 346
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 176 Bulb Replacement . . . . . . . . . . . . 359
Folding Mirrors . . . . . . . . . . . . . . . . . . 47
Forward Automatic Braking . . . . . 285
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 282
Four-Wheel Drive . . . . . . . . . . 262, 350
Four-Wheel-Drive Light . . . . . . . . . 150
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 459
Front Axle . . . . . . . . . . . . . . . . . . . . . . 350
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 57
Heated and Ventilated . . . . . . . . . . 63
Fuel Additives . . . . . . . . . . . . . . . . . . . . . 290
Economy Driving . . . . . . . . . . . . . . . 32
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 293
Filling the Tank . . . . . . . . . . . . . . . 291
Foreign Countries . . . . . . . . . . . . 290 Fuel (cont'd)
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 139
Low Fuel Warning Light . . . . . . . 153
Management, Active . . . . . . . . . . 254
Prohibited Fuels . . . . . . . . . . . . . . 290
Recommended . . . . . . . . . . . . . . . 290
Top Tier . . . . . . . . . . . . . . . . . . . . . . 289
Full-Size Spare Tire . . . . . . . . . . . . 407
Fuses Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 362
Fuses and Circuit Breakers . . . 362
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . 366, 367
G
Garage Door Opener . . . . . . . . . . . 167
Programming . . . . . . . . . . . . . . . . . 167
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 356
Gauges
Engine CoolantTemperature . . . . . . . . . . . . . . . . 141
Engine Oil Pressure . . . . . . . . . . 140
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Odometer . . . . . . . . . . . . . . . . . . . . . 139
Speedometer . . . . . . . . . . . . . . . . . 139
Tachometer . . . . . . . . . . . . . . . . . . . 139
Trip Odometer . . . . . . . . . . . . . . . . 139

Chevrolet Silverado LD 1500 and Silverado 2500/3500 Owner Manual (GMNA-
Localizing-U.S./Canada-12162993) - 2019 - crc - 4/4/18
486 Index
Tow/Haul Mode . . . . . . . . . . . . . . . . . 261
Tow/Haul Mode Light . . . . . . . . . . . 150
TowingDriving Characteristics . . . . . . . . 294
Equipment . . . . . . . . . . . . . . . . . . . . 306
General Information . . . . . . . . . . 294
Recreational Vehicle . . . . . . . . . . 412
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 298
Trailer Sway Control (TSC) . . . 315
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 412
Traction
Control System(TCS)/StabiliTrak Light . . . . . . 152
Off Light . . . . . . . . . . . . . . . . . . . . . . 151
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . 273
Trademarks and License Agreements . . . . . . . . . . . . . . . . . . . 210
Trailer Sway Control (TSC) . . . . . . . . . . 315
Tow Mirrors . . . . . . . . . . . . . . . . . . . . . 46
Towing . . . . . . . . . . . . . . . . . . . . . . . . 298
Transfer Case . . . . . . . . . . . . . . . . . . 262
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 256
Fluid, Automatic . . . . . . . . . 335, 337
Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . . . 455 Trip Odometer . . . . . . . . . . . . . . . . . . 139
Truck-Camper Loading
Information . . . . . . . . . . . . . . . . . . . . 244
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 175
Turn Signal Bulb Replacement . . . . . . . . . . . . 359
U
Uniform Tire Quality Grading . . . 391
Universal Remote System . . . . . . 167Operation . . . . . . . . . . . . . . . . . . . . . 170
Programming . . . . . . . . . . . . . . . . . 167
Updates Software . . . . . . . . . . . . . . . . . . . . . . 184
USB Port . . . . . . . . . . . . . . . . . . . . . . . 190
Using This Manual . . . . . . . . . . . . . . . . 2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . 43
Canadian Owners . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . 227
Identification Number (VIN) . . . 445
Load Limits . . . . . . . . . . . . . . . . . . . 238
Messages . . . . . . . . . . . . . . . . . . . . 159
Personalization . . . . . . . . . . . . . . . 160
Remote Start . . . . . . . . . . . . . . . . . . . 38
Security . . . . . . . . . . . . . . . . . . . . . . . . 43 Vehicle (cont'd)
Speed Messages . . . . . . . . . . . . . 159
Towing . . . . . . . . . . . . . . . . . . . . . . . . 412
Vehicle Ahead Indicator . . . . . . . . 151
Vehicle Care
Tire Pressure . . . . . . . . . . . . . . . . . 378
Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . . . . . . . . . . 461
Ventilation, Air . . . . . . . . . . . . . . . . . . 223
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Voice Recognition . . . . . . . . . . . . . . 197
Voltmeter Gauge . . . . . . . . . . . . . . . 142
W
Warning
Brake System Light . . . . . . . . . . . 148
Caution and Danger . . . . . . . . . . . . . 3
Lane Departure (LDW) . . . . . . . 286
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . . 135
Warnings Hazard Flashers . . . . . . . . . . . . . . 175
Washer Fluid . . . . . . . . . . . . . . . . . . . 346
Wheels Alignment and Tire Balance . . 392
Different Size . . . . . . . . . . . . . . . . . 390
Replacement . . . . . . . . . . . . . . . . . 393