2017 CHEVROLET SILVERADO power steering fluid

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
4 Introduction
Vehicle Symbol Chart
Here are some additional symbolsthat may be found on the vehicleand what they mean. For moreinformation on the symbol, refer tothe Index.
0:Adjustable Pedals
9:Airbag Readiness Light
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controlsor OnStar®(if equipped)
$:Brake System Warning Light
":Charging System
I:Cruise Control
`:Do Not Puncture
^:Do Not Service
B:Engine Coolant Temperature
O:Exterior Lamps
_:Flame/Fire Prohibited
#:Fog Lamps
.:Fuel Gauge
+:Fuses
3:Headlamp High/Low-BeamChanger
(:Heated Steering Wheel
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
g:Outside Power FoldawayMirrors
O:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
_:To w / H a u l M o d e
d:Traction Control/StabiliTrak®
a:Under Pressure
M:Windshield Washer Fluid

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Instruments and Controls 147
Transmission Fluid Temperature
The temperature of the automatictransmission fluid displays in eitherdegrees Celsius (°C) or degreesFahrenheit (°F).
Trailer Brake
On vehicles with the IntegratedTrailer Brake Control (ITBC) system,turn the trip odometer reset stemuntil TRAILER GAIN and TRAILEROUTPUT displays.
TRAILER GAIN shows the TrailerGain setting. This setting can beadjusted from 0.0 to 10.0 with eitheratrailerconnectedordisconnected.
TRAILER OUTPUT shows thepower output to the trailer anytime atrailer with electric brakes isconnected. Output is displayed as abar graph. Dashes may appear inthe TRAILER OUTPUT display if atrailer is not connected.
Hourmeter
This display shows the total numberof hours the engine has run.
Unit
This will change the displays on theinstrument cluster and DIC to eithermetric or English (US)measurements. To change the units,press the trip odometer reset stemwhen UNITS is displayed to enterthe Unit menu. Turn the tripodometer reset stem to switchbetween English and metric. Pressthe trip odometer reset stem whenthe desired setting is displayed.
Compass
The vehicle may have a compass inthe Driver Information Center (DIC).SeeCompass0122.
Driver Information Center
(DIC) (Uplevel)
The DIC displays are shown in thecenter of the instrument cluster inthe Info app. SeeInstrument Cluster0128.Thedisplaysshowthestatusof many vehicle systems. Thecontrols for the DIC are on the rightsteering wheel control.
worx:Press to move up ordown in a list. In the main view, youcan press up and down to movebetween different info app pages.
oorp:Press to move betweenthe interactive display zones in thecluster.
V:Press to open a menu or selectamenuitem.Pressandholdtoreset values on certain screens.
DIC Info Page Options
The info pages on the DIC can beturned on or off through theSettings menu.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Driving and Operating 249
Steering
Electric Power Steering (1500
Series)
If the vehicle has electric powersteering, it does not have powersteering fluid. Regular maintenanceis not required.
If power steering assist is lost dueto a system malfunction, the vehiclecan be steered, but may requireincreased effort. See your dealer ifthere is a problem.
If the steering wheel is turned until itreaches the end of its travel, and isheld in that position for an extendedperiod of time, power steering assistmay be reduced.
If the steering assist is used for anextended period of time, powerassist may be reduced.
Normal use of the power steeringassist should return when thesystem cools down.
See specific vehicle steeringmessages underSteering SystemMessages0156.
Hydraulic Power Steering
(2500/3500 Series)
(2500/3500 Series–All RegularCab, Double Cab/Crew Cabwithout Digital Steer Assist)
The power steering system mayrequire maintenance. SeePowerSteering Fluid (1500 Series)0375orPower Steering Fluid (2500/3500Series)0375.
If power steering assist is lostbecause the engine stops or thesystem malfunctions, the vehiclecan be steered but may requireincreased effort. See your dealer.
(2500/3500 Series–Double Cab/Crew Cab with Digital SteerAssist)
The vehicle has a Digital SteerAssist power steering system thatvaries the amount of effort requiredto steer the vehicle. Less steeringeffort is required at slower speeds.At faster speeds, the steering effortincreases. The system helps thesteering wheel return to center atlow speeds. Pressing the Tow/Haul
button adjusts steering effort fordriving conditions described inTo w /Haul Mode0282.
The power steering system mayrequire maintenance. SeePowerSteering Fluid (1500 Series)0375orPower Steering Fluid (2500/3500Series)0375.
If power steering assist is lostbecause the engine stops or thesystem malfunctions, the vehiclecan be steered but may requireincreased effort. See your dealer.
Caution
If the steering wheel is turned
until it reaches the end of its
travel, and is held in that position
for more than 15 seconds,
damage may occur to the power
steering system and there may be
loss of power steering assist.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
350 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . 351California Proposition65 Warning . . . . . . . . . . . . . . . . . 351California PerchlorateMaterials Requirements . . . . . 352Accessories andModifications . . . . . . . . . . . . . . . . 352
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 353Hood . . . . . . . . . . . . . . . . . . . . . . . . . 353Engine CompartmentOverview . . . . . . . . . . . . . . . . . . . . 354Engine Oil . . . . . . . . . . . . . . . . . . . . 359Engine Oil Life System . . . . . . . 362Automatic Transmission Fluid(6-Speed Transmission) . . . . . 363Automatic Transmission Fluid(8-Speed Transmission) . . . . . 366Manual Transmission Fluid . . . 366Hydraulic Clutch . . . . . . . . . . . . . . 366Engine Air Cleaner/Filter . . . . . . 367Cooling System . . . . . . . . . . . . . . 368Engine Coolant . . . . . . . . . . . . . . . 369Engine Overheating . . . . . . . . . . 372
Overheated Engine ProtectionOperating Mode . . . . . . . . . . . . . 374Engine Fan . . . . . . . . . . . . . . . . . . . 374Power Steering Fluid (1500Series) . . . . . . . . . . . . . . . . . . . . . . 375Power Steering Fluid (2500/3500 Series) . . . . . . . . . . . . . . . . 375Washer Fluid . . . . . . . . . . . . . . . . . 375Brakes . . . . . . . . . . . . . . . . . . . . . . . 376Brake Fluid . . . . . . . . . . . . . . . . . . . 377Battery - North America . . . . . . 378Four-Wheel Drive . . . . . . . . . . . . . 379Front Axle . . . . . . . . . . . . . . . . . . . . 380Rear Axle . . . . . . . . . . . . . . . . . . . . 380Noise Control System . . . . . . . . 382Starter Switch Check . . . . . . . . . 383Automatic Transmission ShiftLock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 383Ignition Transmission LockCheck . . . . . . . . . . . . . . . . . . . . . . . 383Park Brake and P (Park)Mechanism Check . . . . . . . . . . 384Wiper Blade Replacement . . . . 384Glass Replacement . . . . . . . . . . 385
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . 385
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 385
Halogen Bulbs . . . . . . . . . . . . . . . . 385High Intensity Discharge (HID)Lighting . . . . . . . . . . . . . . . . . . . . . 386LED Lighting . . . . . . . . . . . . . . . . . 386Headlamps, Front Turn Signal,Sidemarker, and ParkingLamps . . . . . . . . . . . . . . . . . . . . . . 386Fog Lamps . . . . . . . . . . . . . . . . . . . 387Ta i l l a m p s ( C h a s s i s C a bModels) . . . . . . . . . . . . . . . . . . . . . 387Ta i l l a m p s , T u r n S i g n a l ,Stoplamps, and Back-UpLamps . . . . . . . . . . . . . . . . . . . . . . 387Center High-MountedStoplamp (CHMSL) andCargo Lamp . . . . . . . . . . . . . . . . . 389Replacement Bulbs . . . . . . . . . . . 389
Electrical System
High Voltage Devices andWiring . . . . . . . . . . . . . . . . . . . . . . . 389Electrical System Overload . . . 389Fuses . . . . . . . . . . . . . . . . . . . . . . . . 390Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 390Instrument Panel Fuse Block(Right) . . . . . . . . . . . . . . . . . . . . . . 393Instrument Panel FuseBlock (Left) . . . . . . . . . . . . . . . . . 395

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Vehicle Care 359
1. Positive (+) Terminal. SeeJump Starting - NorthAmerica0432.
2.Battery - North America0378.
3. Coolant Surge Tank andPressure Cap. SeeCoolingSystem0368.
4.Engine Air Cleaner/Filter0367.
5. Automatic TransmissionDipstick (If Equipped). See“How to Check AutomaticTransmission Fluid”underAutomatic Transmission Fluid(6-Speed Transmission)0363orAutomatic TransmissionFluid (8-SpeedTr a n s m i s s i o n )0366.
6. Engine Oil Dipstick. See“Checking Engine Oil”underEngine Oil0359.
7. Engine Oil Fill Cap. See“Whento Add Engine Oil”underEngine Oil0359.
8. Engine Cooling Fan (Out ofView). SeeCoolingSystem0368.
9. Remote Negative (–)Location.SeeJump Starting - NorthAmerica0432.
10. Power Steering FluidReservoir. SeePower SteeringFluid (1500 Series)0375orPower Steering Fluid (2500/3500 Series)0375.
11 . W i n d s h i e l d Wa s h e r F l u i dReservoir. See“Adding WasherFluid”underWasherFluid0375.
12. Brake Fluid Reservoir. SeeBrake Fluid0377.
13. Auxiliary Battery (If Equipped).SeeBattery - NorthAmerica0378.
14.Engine Compartment FuseBlock0390.
If the vehicle has a diesel engineand/or an Allison Transmission, seethe Duramax diesel supplement.
For an eAssist vehicle, see theSilverado/Sierra eAssistsupplement.
Engine Oil
For diesel engine vehicles, see“Engine Oil”in the Duramax dieselsupplement.
To e n s u r e p r o p e r e n g i n eperformance and long life, carefulattention must be paid to engine oil.Following these simple, butimportant steps will help protectyour investment:
.Use engine oil approved to theproper specification and of theproper viscosity grade. See“Selecting the Right Engine Oil”in this section.
.Check the engine oil levelregularly and maintain theproper oil level. See“CheckingEngine Oil”and“When to AddEngine Oil”in this section.
.Change the engine oil at theappropriate time. SeeEngine OilLife System0362.
.Always dispose of engine oilproperly. See“What to Do withUsed Oil”in this section.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Vehicle Care 375
Power Steering Fluid
(1500 Series)
The vehicle has electric powersteering and does not use powersteering fluid.
Power Steering Fluid
(2500/3500 Series)
SeeEngine Compartment Overview0354for reservoir location.
When to Check Power Steering
Fluid
It is not necessary to regularlycheck power steering fluid unlessthere is a leak suspected in thesystem or an unusual noise isheard. A fluid loss in this systemcould indicate a problem. Have thesystem inspected and repaired.
Wait for the power steering systemto cool, with the engine off, beforechecking the fluid.
How to Check Power Steering
Fluid
To c h e c k t h e p o w e r s t e e r i n g f l u i d :
1. Turn the key off and let theengine compartmentcool down.
2. Wipe the cap and the top of thereservoir clean.
3. Unscrew the cap and wipe thedipstick with a clean rag.
4. Replace the cap andcompletely tighten it.
5. Remove the cap again andlook at the fluid level on thedipstick.
The level should be between theADD and FULL marks. If necessary,add only enough fluid to bring thelevel up to the hashed area betweenthe ADD and FULL marks.
What to Use
To d e t e r m i n e w h a t k i n d o f f l u i d t ouse, seeRecommended Fluids andLubricants0462.Alwaysusetheproper fluid.
Caution
Use of the incorrect fluid may
damage the vehicle and the
damages may not be covered by
the vehicle warranty. Always use
the correct fluid listed in
Recommended Fluids and
Lubricants0462.
Washer Fluid
What to Use
When windshield washer fluid needsto be added, be sure to read themanufacturer's instructions beforeuse. Use a fluid that has sufficientprotection against freezing in anarea where the temperature may fallbelow freezing.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
446 Vehicle Care
Caution
Lubrication of applicable steering/
suspension points should not be
done unless the temperature is
✓12 °C (10 °F) or higher,
or damage could result.
For an eAssist vehicle, see theSilverado/Sierra eAssistsupplement.
Body Component Lubrication
Lubricate all key lock cylinders,hood hinges, liftgate hinges, and thesteel fuel door hinge unless thecomponents are plastic. Applyingsilicone grease on weatherstripswith a clean cloth will make themlast longer, seal better, and not stickor squeak.
Underbody Maintenance
At least twice a year, spring and fall,use plain water to flush anycorrosive materials from theunderbody. Take care to thoroughlyclean any areas where mud andother debris can collect. If equipped
with power assist steps, extendthem and then use a high pressurewash to clean all joints and gaps.
Do not directly power wash thetransfer case and/or front/rear axleoutput seals. High pressure watercan overcome the seals andcontaminate the fluid. Contaminatedfluid will decrease the life of thetransfer case and/or axles andshould be replaced.
Sheet Metal Damage
If the vehicle is damaged andrequires sheet metal repair orreplacement, make sure the bodyrepair shop applies anti-corrosionmaterial to parts repaired orreplaced to restore corrosionprotection.
Original manufacturer replacementparts will provide the corrosionprotection while maintaining thevehicle warranty.
Finish Damage
Quickly repair minor chips andscratches with touch-up materialsavailable from your dealer to avoid
corrosion. Larger areas of finishdamage can be corrected in yourdealer's body and paint shop.
Chemical Paint Spotting
Airborne pollutants can fall uponand attack painted vehicle surfacescausing blotchy, ring-shapeddiscolorations, and small, irregulardark spots etched into the paintsurface. Refer to“Finish Care”previously in this section.
Interior Care
To p r e v e n t d i r t p a r t i c l e a b r a s i o n s ,regularly clean the vehicle's interior.Immediately remove any soils.Newspapers or dark garments cantransfer color to the vehicle’sinterior.
Use a soft bristle brush to removedust from knobs and crevices on theinstrument cluster. Using a mildsoap solution, immediately removehand lotions, sunscreen, and insectrepellent from all interior surfaces orpermanent damage may result.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Service and Maintenance 463
UsageFluid/Lubricant
Front Axle Driveshaft Splines (All 4WD1500/2500/3500 Series) and Rear AxleDriveshaft Splines (All 2WD 1500Series with Automatic Transmission)
Spline Lubricant, Special Lubricant (GM Part No. 19257121, inCanada 19257122).
Front Axle (Four-Wheel Drive) SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, inCanada 89021678).
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818, inCanada 19299819).
Hydraulic Clutch System DOT 4 Hydraulic Brake Fluid (GM Part No. 19299570).
Hydraulic Power Steering System(2500/3500 Series Only)GM Power Steering Fluid (GM Part No. 19329450, in Canada 19329451).
Key Lock Cylinders, Hood Hinges,Body Door Hinge Pins, Tailgate Hingeand Linkage, Fuel Door Hinge, TailgateHandle Pivot Points, Hinges, LatchBolt, and Linkage
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, inCanada 10953474).
Manual Transmission Manual Transmission Fluid (GM Part No. 93436060).
Rear Axle (1500 Series) SAE 75W-85 Synthetic Axle Lubricant (GM Part No. 19300457, inCanada 19300458).
Rear Axle (2500/3500 Series) SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, inCanada 89021678).