2018 CHEVROLET SILVERADO 1500 Z71 lane assist

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
In Brief 5
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . . . 6
Initial Drive Information
Initial Drive Information . . . . . . . . . . 8
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . . 8
Remote Vehicle Start . . . . . . . . . . . 9
Door Locks . . . . . . . . . . . . . . . . . . . . . 9
Windows . . . . . . . . . . . . . . . . . . . . . . . 10
Seat Adjustment . . . . . . . . . . . . . . . 11
Memory Features . . . . . . . . . . . . . . 13
Heated and Ventilated Seats . . . 14
Head Restraint Adjustment . . . . 14
Seat Belts . . . . . . . . . . . . . . . . . . . . . 14
Passenger Sensing System . . . 15
Mirror Adjustment . . . . . . . . . . . . . . 15
Steering Wheel Adjustment . . . . 17
Throttle and Brake Pedal Adjustment . . . . . . . . . . . . . . . . . . . 17
Interior Lighting . . . . . . . . . . . . . . . . 18
Exterior Lighting . . . . . . . . . . . . . . . 18
Windshield Wiper/Washer . . . . . . 19
Climate Controls . . . . . . . . . . . . . . . 19
Transmission . . . . . . . . . . . . . . . . . . 22
Four-Wheel Drive . . . . . . . . . . . . . . 23
Vehicle Features
Infotainment System . . . . . . . . . . . 24
Radio(s) . . . . . . . . . . . . . . . . . . . . . . . 24
Satellite Radio . . . . . . . . . . . . . . . . . 25
Portable Audio Devices . . . . . . . . 25
Bluetooth . . . . . . . . . . . . . . . . . . . . . . 25
Steering Wheel Controls . . . . . . . 25
Cruise Control . . . . . . . . . . . . . . . . . 26
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . 26
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . 27
Forward Automatic Braking (FAB) . . . . . . . . . . . . . . . . 27
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . 27
Lane Keep Assist (LKA) . . . . . . . 28
Rear Vision Camera (RVC) . . . . 28
Parking Assist . . . . . . . . . . . . . . . . . 28
Power Outlets . . . . . . . . . . . . . . . . . 28
Universal Remote System . . . . . 29
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 29
Performance and Maintenance
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . 30
Tire Pressure Monitor . . . . . . . . . . 30
Fuel (Gasoline - Except L86 6.2L Engine) . . . . . . . . . . . . . 31 Fuel (Gasoline - L86 6.2L
Engine) . . . . . . . . . . . . . . . . . . . . . . . 31
Fuel (Diesel) . . . . . . . . . . . . . . . . . . . 31
E85 or FlexFuel . . . . . . . . . . . . . . . . 31
Engine Oil Life System . . . . . . . . 32
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . . . 32
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . 33

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
In Brief 7
1.Instrument Panel Illumination
Control 0177.
2. Integrated Trailer Brake Control (ITBC) System (If Equipped).
See Towing Equipment 0318.
3. Exterior Lamp Controls 0171.
Fog Lamps 0176 (If
Equipped).
4. Air Vents 0223.
5. Turn Signal Lever. See Turn
and Lane-Change Signals
0 175.
Windshield Wiper/Washer
0 130.
6. Favorite Switches (Out of View). See Steering Wheel
Controls 0129.
Volume Switches (Out of View).
See Steering Wheel Controls
0 129.
7. Instrument Cluster 0137.
8. Hazard Warning Flashers
0175.
9. Shift Lever. See Automatic
Transmission 0257. Tow/Haul Selector Button (If
Equipped). See
Tow/Haul
Mode 0262.
Range Selection Mode (If
Equipped). See Manual Mode
0 260.
10. Light Sensor. See Automatic
Headlamp System 0174.
11. Infotainment 0181.
12. Passenger Airbag On-Off Switch (If Equipped) (Out of
View). See Airbag On-Off
Switch 084.
13. Heated and Ventilated Front
Seats 065 (If Equipped).
14. Power Outlet 110/120 Volt Alternating Current (If
Equipped). See Power Outlets
0 132.
15. Power Outlets 0132 (If
Equipped).
16.
gTraction Control/Electronic
Stability Control 0276.
0Pedal Adjust Switch (If
Equipped). See Adjustable
Throttle and Brake Pedal
0 247.
{Cargo Lamp 0177.
XParking Assist Button (If
Equipped). See Assistance
Systems for Parking or Backing
0 282.
ALane Keep Assist (LKA)
(1500 Series) 0290 (If
Equipped).
@Lane Departure Warning
(LDW) (2500/3500 Series)
0 288 (If Equipped).
5Hill Descent Control Switch
(If Equipped). See Hill Descent
Control (HDC) 0277.
qExhaust Brake Switch (If
Equipped). See “Exhaust
Brake” in the Duramax diesel
supplement.
gPower Take Off (PTO)
Switch (If Equipped). See the
Duramax diesel supplement.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
In Brief 27
If the vehicle has the uplevel
instrument cluster, the right steering
wheel controls are used to operate
the DIC.
worx:Press to move up or
down in a list.
oorp: Press to move between
the interactive display zones in the
cluster.
V: Press to open a menu or select
a menu item. Press and hold to
reset values on certain screens. See
Driver Information Center (DIC)
(Base Level) 0155 orDriver
Information Center (DIC) (Uplevel)
0 156.
Forward Collision Alert
(FCA) System
If equipped, FCA may help avoid or
reduce the harm caused by
front-end crashes. FCA provides a
green indicator,
V, when a vehicle
is detected ahead. This indicator
displays amber if you follow a
vehicle too closely. When
approaching a vehicle ahead too
quickly, FCA provides a flashing red
alert on the windshield and rapidly
beeps or pulses the driver seat.
See Forward Collision Alert (FCA)
System 0285.
Forward Automatic
Braking (FAB)
If the vehicle has Forward Collision
Alert (FCA), it also has FAB, which
includes Intelligent Brake
Assist (IBA). When the system detects a vehicle ahead in your path
that is traveling in the same
direction that you may be about to
crash into, it can provide a boost to
braking or automatically brake the
vehicle. This can help avoid or
lessen the severity of crashes when
driving in a forward gear.
See
Forward Automatic Braking
(FAB) 0287.
Lane Departure
Warning (LDW)
If equipped, LDW may help avoid
unintentional lane departures at
speeds of 56 km/h (35 mph) or
greater. LDW uses a camera sensor
to detect the lane markings. The
LDW light,
@, is green if a lane
marking is detected. If the vehicle
departs the lane, the light will
change to amber and flash. In
addition, beeps will sound or the
driver seat will pulse.
See Lane Departure Warning (LDW)
(2500/3500 Series) 0288.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
28 In Brief
Lane Keep Assist (LKA)
If equipped, LKA may help avoid
crashes due to unintentional lane
departures. It may assist by gently
turning the steering wheel if the
vehicle approaches a detected lane
marking without using a turn signal
in that direction. It may also provide
a Lane Departure Warning (LDW)
alert as the lane marking is crossed.
The system will not assist or alert if
it detects that you are actively
steering. Override LKA by turning
the steering wheel. LKA uses a
camera to detect lane markings
between 60 km/h (37 mph) and
180 km/h (112 mph).
SeeLane Departure Warning (LDW)
(2500/3500 Series) 0288 andLane
Keep Assist (LKA) (1500 Series)
0 290.
Rear Vision
Camera (RVC)
If equipped, RVC shows a view of
the area behind the vehicle on the
infotainment display when the vehicle is shifted into R (Reverse) to
aid with parking and low-speed
backing maneuvers.
See
Assistance Systems for Parking
or Backing 0282.
Parking Assist
If equipped, Rear Parking
Assist (RPA) uses sensors on the
rear bumper to assist with parking
and avoiding objects while in
R (Reverse). It operates at speeds
less than 8 km/h (5 mph). RPA may
show a warning triangle on the
infotainment display and a graphic
on the instrument cluster to provide
the object distance. In addition,
multiple beeps or seat pulses may
occur if very close to an object.
The vehicle may also have the Front
Parking Assist system.
See Assistance Systems for Parking
or Backing 0282.
Power Outlets
Accessory power outlets can be
used to plug in electrical equipment,
such as a cell phone, MP3
player, etc.
The vehicle may have up to four
accessory power outlets.
Vehicles with a Center Console
.
One or two in front of the
cupholders on the center
console
. One inside the center console
. One on the rear of the center
console
Vehicles with Bench Seats
. One on the center stack below
the climate control system
. One or two in the storage area
on the bench seat
Lift the cover to access and replace
when not in use.
See Power Outlets 0132.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
128 Instruments and Controls
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 129
Steering Wheel Controls . . . . . . 129
Heated Steering Wheel . . . . . . . 130
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Windshield Wiper/Washer . . . . 130
Compass . . . . . . . . . . . . . . . . . . . . . 131
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 131
Power Outlets . . . . . . . . . . . . . . . . 132
Wireless Charging . . . . . . . . . . . . 134
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . 136
Instrument Cluster . . . . . . . . . . . . 137
Speedometer . . . . . . . . . . . . . . . . . 140
Odometer . . . . . . . . . . . . . . . . . . . . . 140
Trip Odometer . . . . . . . . . . . . . . . . 140
Tachometer . . . . . . . . . . . . . . . . . . . 140
Fuel Gauge . . . . . . . . . . . . . . . . . . . 140
Engine Oil Pressure Gauge . . . . . . . . . . . . . . . . . . . . . . 141
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 142 Voltmeter Gauge . . . . . . . . . . . . . 143
Seat Belt Reminders . . . . . . . . . 143
Airbag Readiness Light . . . . . . . 144
Airbag On-Off Light . . . . . . . . . . . 144
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . 146
Charging System Light . . . . . . . 147
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . 147
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . 149
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . 150
Four-Wheel-Drive Light . . . . . . . 150
Tow/Haul Mode Light . . . . . . . . . 150
Hill Descent Control Light . . . . 151
Lane Departure Warning (LDW) Light (2500/3500
Series) . . . . . . . . . . . . . . . . . . . . . . 151
Lane Keep Assist (LKA) Light (1500 Series) . . . . . . . . . . . . . . . 151
Vehicle Ahead Indicator . . . . . . 152
Traction Off Light . . . . . . . . . . . . . 152
StabiliTrak OFF Light . . . . . . . . . 152
Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . 152
Tire Pressure Light . . . . . . . . . . . 153
Low Fuel Warning Light . . . . . . 153
Security Light . . . . . . . . . . . . . . . . . 153
High-Beam On Light . . . . . . . . . . 154 Front Fog Lamp Light . . . . . . . . . 154
Lamps On Reminder . . . . . . . . . 154
Cruise Control Light . . . . . . . . . . 154
Information Displays
Driver Information Center (DIC)
(Base Level) . . . . . . . . . . . . . . . . 155
Driver Information Center (DIC) (Uplevel) . . . . . . . . . . . . . . . . . . . . 156
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . 159
Engine Power Messages . . . . . 160
Vehicle Speed Messages . . . . . 160
Vehicle Personalization
Vehicle Personalization . . . . . . . 160
Universal Remote System
Universal Remote System . . . . 168
Universal Remote SystemProgramming . . . . . . . . . . . . . . . 168
Universal Remote System Operation . . . . . . . . . . . . . . . . . . . 170

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
Instruments and Controls 151
For vehicles with the Tow/Haul
Mode feature, this light comes on
when the Tow/Haul Mode has been
activated.
SeeTow/Haul Mode 0262.
Hill Descent Control Light
If equipped, the Hill Descent Control
light comes on when the system is
ready for use. When the light
flashes, the system is active.
See Hill Descent Control (HDC)
0 277.
Lane Departure Warning
(LDW) Light (2500/3500
Series)
If equipped, this light comes on
briefly while starting the vehicle. If it
does not come on, have the vehicle
serviced.
This light is green if LDW is on and
ready to operate.
This light changes to amber and
flashes to indicate that the lane
marking has been crossed without
using a turn signal in that direction.
See Lane Departure Warning (LDW)
(2500/3500 Series) 0288.
Lane Keep Assist (LKA)
Light (1500 Series)
If available, this light comes on
briefly while starting the vehicle.
If it does not come on, have the
vehicle serviced.
This light is green if LKA is available
to assist.
LKA may assist by gently turning
the steering wheel if the vehicle
approaches a detected lane marking
without using the turn signal in that
direction. The LKA light will turn
amber.
This light is amber and flashes as a
Lane Departure Warning (LDW)
alert, to indicate that the lane
marking has been crossed.
See Lane Keep Assist (LKA) (1500
Series) 0290.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
Instruments and Controls 163
Climate and Air Quality
Select and the following may
display:
.Auto Fan Speed
. Auto Rear Defog
Auto Fan Speed
This feature will set the auto fan
speed.
Select Low, Medium, or High.
Auto Rear Defog
This feature will automatically turn
on the rear defogger when it is cold
outside.
Select Off or On.
Collision/Detection Systems
Select and the following may
display:
. Alert Type
. Forward Collision System
. Park Assist Alert Type
This feature will set crash alerts to
beeps or seat vibrations. This
setting affects all crash alerts
including Forward Collision, Lane
Departure Warning, and Park Assist
alerts.
Select Beeps or Safety Alert Seat.
Forward Collision System
This feature will turn on or off
Forward Collision Alert (FCA) and
Forward Automatic Braking (FAB).
The Off setting disables all FCA and
FAB functions. With the Alert and
Brake setting, both FCA and FAB
are available. The Alert setting
disables FAB. See
Forward
Automatic Braking (FAB) 0287.
Select Off, Alert and Brake, or Alert.
Park Assist
If equipped, this feature can assist
in backing up and parking the
vehicle. See Assistance Systems for
Parking or Backing 0282.
Select Off, On, or On with Towbar.
Comfort and Convenience
Select and the following may
display:
. Auto Memory Recall
. Easy Exit Options
. Chime Volume
. Reverse Tilt Mirror
. Auto Mirror Folding
Auto Memory Recall
This feature automatically recalls
the previously stored 1 or 2 button
positions when the ignition is
changed from off to on or ACC/
ACCESSORY. See Memory Seats
0 62.
Select Off or On.
Easy Exit Options
This feature automatically recalls
the previously stored Exit button
position when exiting the vehicle.
See Memory Seats 062.
Select Off or On.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
226 Driving and Operating
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . 227
Defensive Driving . . . . . . . . . . . . . 228
Drunk Driving . . . . . . . . . . . . . . . . . 228
Control of a Vehicle . . . . . . . . . . . 228
Braking . . . . . . . . . . . . . . . . . . . . . . . 228
Steering . . . . . . . . . . . . . . . . . . . . . . 229
Off-Road Recovery . . . . . . . . . . . 230
Loss of Control . . . . . . . . . . . . . . . 230
Off-Road Driving . . . . . . . . . . . . . 231
Driving on Wet Roads . . . . . . . . 235
Hill and Mountain Roads . . . . . 236
Winter Driving . . . . . . . . . . . . . . . . 237
If the Vehicle Is Stuck . . . . . . . . 238
Vehicle Load Limits . . . . . . . . . . . 239
Truck-Camper LoadingInformation . . . . . . . . . . . . . . . . . . 245
Starting and Operating
New Vehicle Break-In . . . . . . . . . 247
Adjustable Throttle and BrakePedal . . . . . . . . . . . . . . . . . . . . . . . 247
Ignition Positions . . . . . . . . . . . . . 248
Starting the Engine . . . . . . . . . . . 249
Fast Idle System . . . . . . . . . . . . . 251 Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . 251
Engine Coolant Heater . . . . . . . 252
Shifting Into Park . . . . . . . . . . . . . 253
Shifting out of Park . . . . . . . . . . . 255
Parking (Manual Transmission) . . . . . . . . . . . . . . . 255
Parking over Things That Burn . . . . . . . . . . . . . . . . . . . 255
Active Fuel Management . . . . . 256
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 256
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . 257
Automatic Transmission
Automatic Transmission . . . . . . 257
Manual Mode . . . . . . . . . . . . . . . . . 260
Tow/Haul Mode . . . . . . . . . . . . . . . 262
Manual Transmission
Manual Transmission . . . . . . . . . 263
Drive Systems
Four-Wheel Drive . . . . . . . . . . . . . 265
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . . 273
Parking Brake . . . . . . . . . . . . . . . . 273
Brake Assist . . . . . . . . . . . . . . . . . . 275 Hill Start Assist (HSA) . . . . . . . . 275
Ride Control Systems
Traction Control/Electronic
Stability Control . . . . . . . . . . . . . 276
Hill Descent Control (HDC) . . . 277
Locking Rear Axle . . . . . . . . . . . . 278
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . 279
Driver Assistance Systems
Driver Assistance Systems . . . 281
Assistance Systems for Parking or Backing . . . . . . . . . . 282
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . 285
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . 285
Forward Automatic Braking (FAB) . . . . . . . . . . . . . . . 287
Lane Departure Warning (LDW) (2500/3500
Series) . . . . . . . . . . . . . . . . . . . . . . 288
Lane Keep Assist (LKA) (1500 Series) . . . . . . . . . . . . . . . . . . . . . . 290
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 292
California FuelRequirements . . . . . . . . . . . . . . . 293
Fuels in Foreign Countries . . . 293