2017 CHEVROLET SILVERADO heating

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
In Brief 19
Lm:Push the paddle at the top ofthe lever to spray washer fluid onthe windshield.
SeeWindshield Wiper/Washer0122.
Climate Controls
These systems control the heating,cooling, and ventilation.
For an eAssist vehicle, see theSilverado/Sierra eAssistsupplement.
Climate Control System (with Heater Only)
1. Fan Control
2. Air Recirculation
3. Air Delivery Mode Control
4. Defrost
5. TEMP (Temperature Control)

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Instruments and Controls 121
Steering Wheel Controls
If equipped, some audio controlscan be adjusted at the steeringwheel.
g:For vehicles with OnStar®or aBluetooth®system, press to interactwith those systems. SeeOnStarOverview0486,Bluetooth (VoiceRecognition - Base Radio)0221orBluetooth (Infotainment Controls -Base Radio)0217orBluetooth(Overview)0216orBluetooth(Infotainment Controls - Base Radiowith Touchscreen)0226,or“Bluetooth (Overview)”in theinfotainment manual.
i:Press to reject an incomingcall or end a current call. Press tomute or unmute the infotainmentsystem when not on a call.
oorp:Press to go to theprevious or next menu option.
worx:Press to go to the next orprevious selection.
V:Press to select a highlightedmenu option.
The favorite and volume switchesare on the back of the steeringwheel.
1. Favorite: When on a radiosource, press to select the nextor previous favorite. When on amedia source, press to selectthe next or previous track.
2. Volume: Press to increase ordecrease the volume.
Heated Steering Wheel
(:If equipped, press to turn it on oroff. A light next to the buttondisplays when the feature isturned on.
The steering wheel takes aboutthree minutes to start heating.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
152 Instruments and Controls
obstructions, and close the dooragain. Check to see if the messagestill appears on the DIC.
HOOD OPEN
This message displays and a chimemay sound if the hood is not fullyclosed. Stop and turn off thevehicle, check the hood forobstructions, and close the hoodagain. Check to see if the messagestill appears on the DIC.
Engine Cooling System
Messages
A/C OFF DUE TO HIGH
ENGINE TEMP
This message displays when theengine coolant becomes hotter thanthe normal operating temperature.SeeEngine Coolant TemperatureGauge0133.Toavoidaddedstrainon a hot engine, the air conditioningcompressor automatically turns off.When the coolant temperaturereturns to normal, the airconditioning compressor turns backon. You can continue to drive yourvehicle.
If this message continues to appear,have the system repaired by yourdealer as soon as possible to avoiddamage to the engine.
ENGINE OVERHEATING IDLE
ENGINE
This message displays when theengine coolant temperature is toohot. Stop and allow the vehicle toidle until it cools down. SeeEngineCoolant Temperature Gauge0133.
When towing, use Tow/Haul modeto prevent damage to the engine ortransmission. SeeTo w / H a u lMode0282.
ENGINE OVERHEATED STOP
ENGINE
This message displays and a chimemay sound if the engine coolingsystem reaches unsafetemperatures for operation. Stopand turn off the vehicle as soon as itis safe to do so to avoid severedamage. This message clears whenthe engine has cooled to a safeoperating temperature.
Engine Oil Messages
CHANGE ENGINE OIL SOON
This message displays when theengine oil needs to be changed.When you change the engine oil, besure to reset the CHANGE ENGINEOIL SOON message. SeeEngineOil Life System0362forinformation on how to reset themessage. SeeEngine Oil0359andMaintenance Schedule0452.
ENGINE OIL LOW ADD OIL
On some vehicles, this messagedisplays when the engine oil levelmay be too low. Check the oil levelbefore filling to the recommendedlevel. If the oil is not low and thismessage remains on, take thevehicle to your dealer for service.SeeEngine Oil0359.
ENGINE OIL HOT IDLE
ENGINE
This message displays when theengine oil becomes hotter than thenormal operating temperature. Stop

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Instruments and Controls 153
and allow the vehicle to idle until itcools down. SeeEngine CoolantTe m p e r a t u r e G a u g e0133.
OIL PRESSURE LOW STOP
ENGINE
This message displays if low oilpressure levels occur. Stop thevehicle as soon as safely possibleand do not operate it until the causeof the low oil pressure has beencorrected. Check the oil as soon aspossible and have the vehicleserviced by your dealer. SeeEngineOil0359.
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays and a chimemay sound when the cooling systemtemperature gets too hot and theengine further enters the enginecoolant protection mode. SeeEngine Overheating0372for moreinformation.
This message also displays whenthe vehicle's engine power isreduced. Reduced engine powercan affect the vehicle's ability to
accelerate. If this message is on,but there is no reduction inperformance, proceed to yourdestination. The performance maybe reduced the next time the vehicleis driven. The vehicle may be drivenat a reduced speed while thismessage is on, but acceleration andspeed may be reduced. Anytimethis message stays on, the vehicleshould be taken to your dealer forservice as soon as possible.
Fuel System Messages
FUEL LEVEL LOW
This message displays and a chimemay sound if the fuel level is low.Refuel as soon as possible. SeeFuel Gauge0131andFuel0311.
Key and Lock Messages
REPLACE BATTERY IN
REMOTE KEY
This message displays if a RemoteKeyless Entry (RKE) transmitterbattery is low. The battery needs tobe replaced in the transmitter. See
“Battery Replacement”underRemote Keyless Entry (RKE)System Operation036.
Lamp Messages
TURN SIGNAL ON
This message displays and a chimesounds if a turn signal is left on for1.2 km (0.75 mi). Move the turnsignal lever to the off position.
Object Detection System
Messages
FORWARD COLLISION
ALERT OFF
This message displays when theForward Collision Alert has beenturned off.
FRONT CAMERA BLOCKED
CLEAN WINDSHIELD
This message displays when thecamera is blocked. Cleaning theoutside of the windshield behind therearview mirror may correct theissue. The Lane Departure Warning

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Instruments and Controls 155
STABILITRAK INITIALIZING
This message may come on if theStabiliTrak system has not fullyinitialized because of roadconditions or the incorrect tire size.When the StabiliTrak system is fullyinitialized, the message will turn off.SeeTr a c t i o n C o n t r o l / E l e c t r o n i cStability Control0295.Ifthismessage continues to be displayedfor multiple ignition cycles and ondifferent road surfaces, see yourdealer for service.
TRACTION CONTROL OFF
This message displays when thetraction control has been turned off.SeeTr a c t i o n C o n t r o l / E l e c t r o n i cStability Control0295.
TRACTION CONTROL ON
This message displays when thetraction control is active. SeeTr a c t i o n C o n t r o l / E l e c t r o n i c S t a b i l i t yControl0295.
STABILITRAK OFF
This message displays when theStabiliTrak system has been turnedoff. Adjust your driving accordingly.
To l i m i t w h e e l s p i n a n d r e a l i z e t h efull benefits of the stabilityenhancement system, you shouldnormally leave StabiliTrak on. SeeTr a c t i o n C o n t r o l / E l e c t r o n i c S t a b i l i t yControl0295.
STABILITRAK OFF may alsodisplay when the stability controlhas been automatically disabled.The following conditions can causethis message to appear:
.The system is overheating,which could occur if StabiliTrakactivates continuously for anextended period of time.
.The brake system warning lightis on. SeeBrake SystemWarning Light0140.
.The stability system takes longerthan usual to complete itsdiagnostic checks due to drivingconditions.
.An engine or vehicle-relatedproblem has been detected andthe vehicle needs service. Seeyour dealer.
.The transfer case is inFour-Wheel Drive Low.
The message turns off as soon asthe conditions that caused themessage to be displayed are nolonger present.
Airbag System Messages
SERVICE AIRBAG
This message displays if there is aproblem with the airbag system.Ta k e t h e v e h i c l e t o y o u r d e a l e r f o rservice.
Safety Belt Messages
SHIFTER LOCKED. BUCKLE
SEATBELT
This message displays if the vehicleis equipped with the Safety BeltAssurance System and the driverand front outboard passenger,if present, safety belts are notbuckled. The vehicle will not shiftout of P (Park). Buckle the safetybelt(s) to unlock the shift lever.
This system may not allow thevehicle to shift out of P (Park) if anobject—such as a briefcase,handbag, grocery bag, laptop,

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Climate Controls 237
Climate Controls
Climate Control Systems
Climate Control Systems (withHeater Only) . . . . . . . . . . . . . . . . 237Climate Control Systems (withAir Conditioning) . . . . . . . . . . . . 238Dual Automatic ClimateControl System . . . . . . . . . . . . . 240
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . 243
Maintenance
Passenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . 244Service . . . . . . . . . . . . . . . . . . . . . . . 245
Climate Control Systems
Climate Control Systems (with Heater Only)
With this system, the heating and ventilation can be controlled.
1. Fan Control
2. Air Recirculation
3. Air Delivery Mode Controls
4. Defrost
5. TEMP (Temperature Control)
TEMP :Turn clockwise orcounterclockwise to increase ordecrease the temperature inside thevehicle.
9:Turn clockwise orcounterclockwise to increase ordecrease the fan speed. Turn theknob all the way counterclockwiseto turn the fan off.
Air Delivery Mode Controls :
PressY,\,[,or-to change
the direction of the airflow. Anindicator light comes on in theselected mode button.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
238 Climate Controls
Y:Air is directed to the instrumentpanel outlets.
\:Air is divided between theinstrument panel and floor outlets.
[:Air is directed to the flooroutlets, with some air directed to thewindshield, side window, andsecond row floor outlets.
-:This mode clears the windowsof fog or moisture. Air is directed tothe windshield, floor outlets, andside window vents.
0:Press to clear the windshieldof fog or frost more quickly. Air isdirected to the windshield and theside window vents. The systemautomatically forces outside air intothe vehicle.
Do not drive the vehicle until all thewindows are clear.
SeeAir Vents0243.
@:Press to turn on recirculation.An indicator light comes on. Air isrecirculated to quickly cool theinside of the vehicle. It can also beused to help reduce outside air andodors that enter the vehicle.
Climate Control Systems (with Air Conditioning)
With this system the heating, cooling, and ventilation can be controlled.
1. Fan Control
2. A/C (Air Conditioning)
3. Air Delivery Mode Controls
4. Defrost
5. TEMP (Temperature Control)
6.K(Rear Window Defogger, If
Equipped)
f(Outside Heated Mirror, If
Equipped)
8(Outside Air, If Equipped)
7.@Air Recirculation
TEMP :Turn clockwise orcounterclockwise to increase ordecrease the temperature inside thevehicle.
9:Turn clockwise orcounterclockwise to increase ordecrease the fan speed. Turn theknob all the way counterclockwiseto turn the fan off.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
240 Climate Controls
Dual Automatic Climate Control System
With this system the heating, cooling, and ventilation in the vehicle can becontrolled.
For an eAssist vehicle, see the Silverado/Sierra eAssist supplement.
1. Driver Temperature Control
2. A/C (Air Conditioning)
3. Air Delivery Mode Controls
4. Fan Control
5. Defrost
6. Passenger TemperatureControl
7. SYNC (SynchronizedTe m p e r a t u r e )
8. Rear Window Defogger
9. Power Button
10. Air Recirculation
11 . A U T O ( A u t o m a t i c O p e r a t i o n )
Automatic Operation
The system automatically controlsthe fan speed, air delivery, airconditioning, and recirculation inorder to heat or cool the vehicle tothe desired temperature.
When the indicator light is on, thesystem is in full automatic operation.If the air delivery mode or fansetting is manually adjusted, theauto indicator turns off and displayswill show the selected settings.
To p l a c e t h e s y s t e m i nautomatic mode:
1. Press AUTO.
2. Set the driver and passengertemperature.
To f i n d y o u r c o m f o r t s e t t i n g ,start with 22 °C (72 °F) andallow the system time tostabilize. Then adjust thetemperature as needed for bestcomfort.
To i m p r o v e f u e l e f f i c i e n c y a n d t ocool the vehicle faster, recirculationmay be automatically selected inwarm weather.