2017 CHEVROLET SS tires

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
In Brief 21
Performance and
Maintenance
Traction Control/
Electronic Stability
Control
The traction control system limitswheel spin. The system turns onautomatically every time the vehicleis started.
The StabiliTrak system assists withdirectional control of the vehicle indifficult driving conditions. Thesystem turns on automatically everytime the vehicle is started.
.To t u r n o f f t r a c t i o n c o n t r o l , p r e s s
and releasegon the center
console.iilluminates in the
instrument cluster.
.Press and releasegagain to
turn on traction control.
.To t u r n o f f b o t h t r a c t i o n c o n t r o land StabiliTrak, press and
holdgon the center console,
untiliandgilluminate in the
instrument cluster.
.Press and releasegagain to
turn on both systems.
SeeTr a c t i o n C o n t r o l / E l e c t r o n i cStability Control0245.
Tire Pressure Monitor
This vehicle may have a TirePressure Monitor System (TPMS).
The low tire pressure warning lightalerts to a significant loss inpressure of one of the vehicle'stires. If the warning light comes on,stop as soon as possible and inflatethe tires to the recommendedpressure shown on the Tire and
Loading Information label. SeeVehicle Load Limits0226.Thewarning light will remain on until thetire pressure is corrected.
The low tire pressure warning lightmay come on in cool weather whenthe vehicle is first started, and thenturn off as the vehicle is driven. Thismay be an early indicator that thetire pressures are getting low andthe tires need to be inflated to theproper pressure.
The TPMS does not replace normalmonthly tire maintenance. Maintainthe correct tire pressures.
SeeTire Pressure Monitor System0311.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
22 In Brief
Fuel
Premium Recommended Fuel
Use premium 93 octane unleadedgasoline in your vehicle. Unleadedgasoline with an octane rating aslow as 87 may be used, but it willreduce performance and fueleconomy. SeeFuel0264.
E85 or FlexFuel
No E85 or FlexFuel
Gasoline-ethanol fuel blends greaterthan E15 (15% ethanol by volume),such as E85, cannot be used in thisvehicle.
Engine Oil Life System
The engine oil life system calculatesengine oil life based on vehicle useand displays the CHANGE ENGINEOIL SOON message when it is timeto change the engine oil and filter.The oil life system should be resetto 100% only following an oilchange.
Resetting the Oil Life System
1. Display the REMAINING OILLIFE on the DIC. SeeDriverInformation Center (DIC)0108.
2. Press and hold SET/CLR onthe DIC while the Oil Lifedisplay is active. The oil life willchange to 100%.
The oil life system can also be resetas follows:
1. Display the REMAINING OILLIFE on the DIC. SeeDriverInformation Center (DIC)0108.
2. Fully press and release theaccelerator pedal three timeswithin five seconds.
SeeEngine Oil Life System0277.
Driving for Better Fuel
Economy
Driving habits can affect fuelmileage. Here are some driving tipsto get the best fuel economypossible.
.Avoid fast starts and acceleratesmoothly.
.Brake gradually and avoidabrupt stops.
.Avoid idling the engine for longperiods of time.
.When road and weatherconditions are appropriate, usecruise control.
.Always follow posted speedlimits or drive more slowly whenconditions require.
.Keep vehicle tires properlyinflated.
.Combine several trips into asingle trip.
.Replace the vehicle's tires withthe same TPC Spec numbermolded into the tire's sidewallnear the size.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
68 Seats and Restraints
Adding Equipment to the
Airbag-Equipped Vehicle
Adding accessories that change thevehicle's frame, bumper system,height, front end, or side sheetmetal may keep the airbag systemfrom working properly. Theoperation of the airbag system canalso be affected by changing anyparts of the front seats, safety belts,airbag sensing and diagnosticmodule, steering wheel, instrumentpanel, any of the airbag modules,ceiling or pillar garnish trim, theinside rearview mirror, front sensors,side impact sensors, or airbagwiring.
Yo u r d e a l e r a n d t h e s e r v i c e m a n u a lhave information about the locationof the airbag sensors, sensing anddiagnostic module and airbagwiring.
In addition, the vehicle has apassenger sensing system for thefront outboard passenger position,which includes sensors that are partof the passenger's seat. Thepassenger sensing system may notoperate properly if the original seat
trim is replaced with non-GMcovers, upholstery or trim, or withGM covers, upholstery or trimdesigned for a different vehicle. Anyobject, such as an aftermarket seatheater or a comfort enhancing pador device, installed under or on topof the seat fabric, could alsointerfere with the operation of thepassenger sensing system. Thiscould either prevent properdeployment of the passengerairbag(s) or prevent the passengersensing system from properlyturning off the passenger airbag(s).SeePassenger Sensing System063.
If the vehicle has rollover roof-railairbags, seeDifferent Size Tiresand Wheels0318for additionalimportant information.
If you have to modify your vehiclebecause you have a disability andhave questions about whether themodifications will affect the vehicle'sairbag system, or if you havequestions about whether the airbagsystem will be affected if the vehicle
is modified for any other reason, callCustomer Assistance. SeeCustomer Assistance Offices0366.
Airbag System Check
The airbag system does not needregularly scheduled maintenance orreplacement. Make sure the airbagreadiness light is working. SeeAirbag Readiness Light099.
Caution
If an airbag covering is damaged,
opened, or broken, the airbag
may not work properly. Do not
open or break the airbag
coverings. If there are any
opened or broken airbag
coverings, have the airbag
covering and/or airbag module
replaced. For the location of the
airbags, seeWhere Are the
Airbags?059.Seeyourdealer
for service.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Instruments and Controls 101
Malfunctions are often indicated bythe system before any problem isnoticeable. Being aware of the lightand seeking service promptly whenit comes on may prevent damage.
Caution
If the vehicle is driven continually
with this light on, the emission
control system may not work as
well, the fuel economy may be
lower, and the vehicle may not
run smoothly. This could lead to
costly repairs that might not be
covered by the vehicle warranty.
Caution
Modifications to the engine,
transmission, exhaust, intake,
or fuel system, or the use of
replacement tires that do not
meet the original tire
specifications, can cause this light
to come on. This could lead to
costly repairs not covered by the
vehicle warranty. This could also
affect the vehicle’sabilitytopass
an Emissions Inspection/
Maintenance test. See
Accessories and Modifications
0272.
If the light is flashing :Amalfunction has been detected thatcould damage the emission controlsystem and increase vehicleemissions. Diagnosis and servicemay be required.
To h e l p p r e v e n t d a m a g e , r e d u c evehicle speed and avoid hardaccelerations and uphill grades.
If the light continues to flash, find asafe place to park. Turn the vehicleoff and wait at least 10 secondsbefore restarting the engine. If thelight is still flashing, follow theprevious guidelines and see yourdealer for service as soon aspossible.
If the light is on steady :Amalfunction has been detected.Diagnosis and service may berequired.
Check the following:
.Alooseormissingfuelcapmaycause the light to come on. SeeFilling the Tank0266.Afewdriving trips with the capproperly installed may turn thelight off.
.Poor fuel quality can causeinefficient engine operation andpoor driveability, which may goaway once the engine is warmedup. If this occurs, change thefuel brand. It may require atleast one full tank of the properfuel to turn the light off. SeeFuel0264.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
106 Instruments and Controls
Tire Pressure Light
For vehicles with the Tire PressureMonitor System (TPMS), this lightcomes on briefly when the engine isstarted. It provides informationabout tire pressures and the TPMS.
When the Light Is On Steady
This indicates that one or more ofthe tires are significantlyunderinflated.
ADriverInformationCenter(DIC)tire pressure message may alsodisplay. SeeTire Messages011 8.Stop as soon as possible, andinflate the tires to the pressure valueshown on the Tire and LoadingInformation label. SeeTire Pressure0309.
When the Light Flashes First andThen Is On Steady
If the light flashes for about a minuteand then stays on, there may be aproblem with the TPMS. If theproblem is not corrected, the lightwill come on at every ignition cycle.SeeTire Pressure MonitorOperation0312.
Engine Oil Pressure Light
Caution
Lack of proper engine oil
maintenance can damage the
engine. Driving with the engine oil
low can also damage the engine.
The repairs would not be covered
by the vehicle warranty. Check
the oil level as soon as possible.
Add oil if required, but if the oil
level is within the operating range
and the oil pressure is still low,
have the vehicle serviced. Always
follow the maintenance schedule
for changing engine oil.
This light should come on briefly asthe engine is started. If it does notcome on, have the vehicle servicedby your dealer.
If the light comes on and stays on, itmeans that oil is not flowing throughthe engine properly. The vehiclecould be low on oil and might havesome other system problem. Seeyour dealer.
Low Fuel Warning Light
This light is near the fuel gauge andcomes on briefly when the ignition isturned on as a check to show it isworking.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
110 Instruments and Controls
.Units
.Tire Pressure Monitoring
.Remaining Oil Life
Battery Voltage
This display, available on somevehicles, shows the current batteryvoltage. If the voltage is in thenormal range, the value will display.For example, the display may readBattery Voltage 15.0 Volts. Thevehicle's charging system regulatesvoltage based on the state of thebattery. The battery voltage canfluctuate while viewing thisinformation on the DIC. This isnormal. SeeCharging System Light0100.Ifthereisaproblemwiththebattery charging system, the DICwill display a message.
Speed Warning
This display is used to set thevehicle speed at which the speedwarning chime sounds and the alertis displayed. The speed can be setby pressing SET/CLR while thespeed warning display is showing.
Units
Move\to switch between metric
or US when the Units display isactive. Press SET/CLR to confirmthe setting. This will change thedisplays on the cluster and DIC toeither metric or English (US)measurements.
Tire Pressure Monitoring
This display will show a vehicle withthe approximate pressures of allfour tires. Tire pressure is displayedin either kilopascal (kPa) or poundsper square inch (psi). SeeTirePressure Monitor Operation0312.
Remaining Oil Life
This display shows an estimate ofthe oil's remaining useful life. If 99%is displayed, that means 99% of thecurrent oil life remains.
When the remaining oil life is low,the CHANGE ENGINE OIL SOONmessage will appear on the display.SeeEngine Oil Messages011 5.The oil should be changed as soonas possible. SeeEngine Oil0275.In addition to the engine oil lifesystem monitoring the oil life,
additional maintenance isrecommended in the MaintenanceSchedule. SeeMaintenanceSchedule0349.
Remember, the Remaining Oil Lifedisplay must be reset after each oilchange. It will not reset itself. Also,be careful not to reset the Oil Lifedisplay accidentally at any timeother than when the oil has justbeen changed. It cannot be resetaccurately until the next oil change.To r e s e t t h e e n g i n e o i l l i f e s y s t e m ,press SET/CLR while the Oil Lifedisplay is active. SeeEngine OilLife System0277.
Head-Up Display (HUD)
{Warning
If the HUD image is too bright or
too high in your field of view, it
may take you more time to see
things you need to see when it is
dark outside. Be sure to keep the
HUD image dim and placed low in
your field of view.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
118 Instruments and Controls
Service Vehicle Messages
SERVICE AC SYSTEM
This message displays if there is aproblem with the air conditioningsystem. Take the vehicle to yourdealer for service.
SERVICE POWER STEERING
This message displays and a chimemay sound when there may be aproblem with the power steeringsystem. If this message displaysand a reduction in steeringperformance or loss of powersteering assistance is noticed, seeyour dealer.
SERVICE SUSPENSION
SYSTEM
This message displays when theMagnetic Ride Control system hasdetected a malfunction and thevehicle speed will be limited. Thesystem must be serviced. See yourdealer. SeeDriver Mode Control0247and“SPEED LIMITED TOXXX”underVehicle SpeedMessages0120.
SERVICE VEHICLE SOON
This message displays if there is aproblem with the vehicle. Take thevehicle to your dealer for service.
Starting the Vehicle
Messages
PRESS BRAKE TO START
This message is displayed whenattempting to start an automatictransmission equipped vehiclewithout first pressing the brakepedal.
PRESS CLUTCH TO START
This message is displayed whenattempting to start a manualtransmission equipped vehiclewithout first pressing the clutchpedal.
SERVICE KEYLESS START
SYSTEM
This message is displayed if there isaproblemwiththepushbuttonstartsystem. Take the vehicle to yourdealer for service.
Tire Messages
SERVICE TIRE MONITOR
SYSTEM
This message displays if there is aproblem with the Tire PressureMonitor System (TPMS). SeeTirePressure Monitor Operation0312for more information.
TIRE LEARNING ACTIVE
This message displays when thesystem is learning new tires. SeeTire Pressure Monitor Operation0312for more information.
TIRE PRESSURE LOW ADD
AIR TO TIRE
On vehicles with the Tire PressureMonitor System (TPMS), thismessage displays when thepressure in one or more of thevehicle's tires is low.
There is also an icon with thewarning that will indicate thelocation of the low tire.
The low tire pressure warning lightwill also come on. SeeTirePressure Light0106.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Instruments and Controls 119
If a tire pressure message displays,inflate the tires until the tire pressureis equal to the values shown on theTire and Loading Information label.SeeTires0303,Vehicle LoadLimits0226,andTire Pressure0309.
More than one tire pressuremessage can be received at a time.To r e a d t h e o t h e r m e s s a g e s t h a tmay have been sent at the sametime, press the SET/CLR button.The DIC also shows the tirepressure values. SeeDriverInformation Center (DIC)0108.
Transmission Messages
1–4 SHIFT
This message displays when youcan only shift from 1 (First) to4(Fourth)insteadof1(First)to2(Second).SeeManualTr a n s m i s s i o n0240.
PERFORMANCE MODE
ACTIVATED
This message displays when theautomatic transmission entersperformance mode. See“Performance Mode”inAutomaticTr a n s m i s s i o n0236.
SERVICE TRANSMISSION
This message displays if there is aproblem with the transmission. Seeyour dealer.
SHIFT DENIED
This message displays when usingthe Active Select mode andattempting to shift to a gear notappropriate for the vehicle speedand engine revolutions perminute (rpm). SeeManual Mode0238.
SHIFT TO PARK
This message displays when thetransmission needs to be shifted toP(Park). This may appear whenattempting to remove the RKEtransmitter from the vehicle if thevehicle is not in P (Park).
SPORT MODE ON or SPORT
MODE OFF
These messages display when theshift lever is moved into or out ofSport Shift mode. See“Sport ShiftMode”inAutomatic Transmission0236.
TRANSMISSION HOT—IDLE
ENGINE
This message displays and a chimesounds if the transmission fluid inthe vehicle gets hot. Driving with thetransmission fluid temperature highcan cause damage to the vehicle.Stop the vehicle and let it idle toallow the transmission to cool. Thismessage clears when the fluidtemperature reaches a safe level.