Oil CHEVROLET TAHOE 2018 Service Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2018, Model line: TAHOE, Model: CHEVROLET TAHOE 2018Pages: 443, PDF Size: 6.05 MB
Page 399 of 443

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349385) - 2018 - crc - 11/3/17
398 Service and Maintenance
UsageFluid/Lubricant
Key Lock Cylinders, Hood Hinges, Power Assist Steps, and Outer
Liftgate Handle Pivot Points Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Rear Axle SAE 75W-85 Synthetic Axle Lubricant (GM Part No. 19300457, in
Canada 19300458).
Transfer Case (Four-Wheel Drive) DEXRON-VI Automatic Transmission Fluid. Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. 12345579, in Canada 10953481).
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.
Part GM Part Number ACDelco Part Number
Engine Air Cleaner/Filter 22845992 A3181C
Oil Filter 19330000 PF63E
Passenger Compartment Air Filter 23281440 CF188
Page 403 of 443

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349385) - 2018 - crc - 11/3/17
402 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricants 0397 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under thehood. See your dealer for more information.
Cooling System 16.8 L 17.8 qt
Engine Oil with Filter 7.6 L 8.0 qt
Fuel Tank Short Wheelbase 98.4 L 26.0 gal
Long Wheelbase 119.2 L 31.5 gal
Transfer Case Fluid 1.5 L 1.6 qt
Wheel Nut Torque 190Y 140 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.
Page 423 of 443

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349385) - 2018 - crc - 11/3/17
422 OnStar
contacting an OnStar Advisor. On
some vehicles, Wi-Fi can also be
managed from the Wi-Fi
Hotspot menu.
MyChevrolet Mobile App (If
Available)
Download the myChevrolet mobile
app to compatible Apple and
Android smartphones. Chevrolet
users can access the following
services from a smartphone:
.Remotely start/stop the vehicle,
if factory-equipped.
. Lock/unlock doors, if equipped
with automatic locks.
. Activate the horn and lamps.
. Check the vehicle’s fuel level, oil
life, or tire pressure,
if factory-equipped with the Tire
Pressure Monitor System.
. Send destinations to the vehicle.
. Locate the vehicle on a map
(U.S. market only). .
Turn the vehicle's Wi-Fi hotspot
on/off, manage settings, and
monitor data consumption,
if equipped.
. Locate a dealer and schedule
service.
. Request roadside assistance.
. Set a parking reminder with pin
drop, take a photo, make a note,
and set a timer.
. Connect with Chevrolet on social
media.
For myChevrolet mobile app
information and compatibility, see
www.my.chevrolet.com.
An active OnStar service,
compatible device, factory-installed
remote start, and power locks are
required. Data rates apply. See
www.onstar.com for details and
system limitations.
Remote Services
Contact an OnStar Advisor to
unlock the doors or sound the horn
and flash the lamps.
OnStar AtYourService
OnStar Advisors can provide offers
from restaurants and retailers on
your route, help locate hotels,
or book a room. These services
vary by market.
OnStar Hands-Free Calling
Make and receive calls with the
built-in wireless calling service,
which requires available minutes.
Functionality of the Voice Command
button may vary by vehicle and
region. For some vehicles, press
=
to open the OnStar app on the
infotainment display, then select
Hands-Free calling. For other
vehicles press
=as follows.
Make a Call
1. Press
=. System responds:
“OnStar ready.”
2. Say “Call.”System responds:
“Call. Please say the name or
number to call.”
Page 434 of 443

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349385) - 2018 - crc - 11/3/17
Index 433
Driver InformationCenter (DIC) . . . . . . . . . . . . . 161, 162
Driving Assistance Systems . . . . . . . . . . 258
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 271
Defensive . . . . . . . . . . . . . . . . . . . . . 202
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 202
For Better Fuel Economy . . . . . . . 29
Hill and Mountain Roads . . . . . . 210
If the Vehicle is Stuck . . . . . . . . . .211
Loss of Control . . . . . . . . . . . . . . . 204
Off-Road . . . . . . . . . . . . . . . . . . . . . 204
Off-Road Recovery . . . . . . . . . . . 203
Vehicle Load Limits . . . . . . . . . . . 212
Wet Roads . . . . . . . . . . . . . . . . . . . 209
Winter . . . . . . . . . . . . . . . . . . . . . . . . 210
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 192
E
E85 or FlexFuel . . . . . . . . . . . . . . . . 268
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 288
Electrical System Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 325
Fuses and Circuit Breakers . . . 325 Electrical System (cont'd)
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . 330, 333
Overload . . . . . . . . . . . . . . . . . . . . . 324
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 335
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . 419
Engine
Air Cleaner/Filter . . . . . . . . . . . . . 304
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 153
Compartment Overview . . . . . . . 293
Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 149
Cooling System . . . . . . . . . . . . . . . 305
Drive Belt Routing . . . . . . . . . . . . 403
Exhaust . . . . . . . . . . . . . . . . . . . . . . 227
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Heater . . . . . . . . . . . . . . . . . . . . . . . . 222
Oil Life System . . . . . . . . . . . . . . . 299
Oil Pressure Gauge . . . . . . . . . . 148
Overheating . . . . . . . . . . . . . . . . . . 309
Power Messages . . . . . . . . . . . . . 169
Running While Parked . . . . . . . . 227
Starting . . . . . . . . . . . . . . . . . . . . . . . 221
Entry Lighting . . . . . . . . . . . . . . . . . . . 188
Equipment, Towing . . . . . . . . . . . . . 278 Event Data Recorders . . . . . . . . . . 416
Exit Lighting . . . . . . . . . . . . . . . . . . . . 188
Extended Parking . . . . . . . . . . . . . . . 226
Extender, Seat Belt . . . . . . . . . . . . . . 91
Exterior Lamp Controls . . . . . . . . . 181
Exterior Lamps Off Reminder . . . 183
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . 189
F
FanEngine . . . . . . . . . . . . . . . . . . . . . . . . 310
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . 13
Filter, Engine Air Cleaner . . . . . . . . . . . 304
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 183
Flashers, Hazard Warning . . . . . . 185
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 357
Changing . . . . . . . . . . . . . . . . . . . . . 359
FlexFuel
E85 . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 386
Fluid AutomaticTransmission . . . . . . . . . . . 301, 304
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 312
Page 435 of 443

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349385) - 2018 - crc - 11/3/17
434 Index
Fluid (cont'd)Four-Wheel Drive
Transfer Case . . . . . . . . . . . . . . . 234
Power Steering . . . . . . . . . . . . . . . .311
Washer . . . . . . . . . . . . . . . . . . . . . . . .311
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 186 Bulb Replacement . . . . . . . . . . . . 322
Folding Mirrors . . . . . . . . . . . . . . . . . . 57
Forward Automatic Braking . . . . . 261
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 258
Four-Wheel Drive . . . . . . . . . . 234, 314
Four-Wheel-Drive Light . . . . . . . . . 156
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 414
Front Axle . . . . . . . . . . . . . . . . . . . . . . 315
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 66
Heated and Ventilated . . . . . . . . . . 72
Front Turn Signal Lamps . . . . . . . 322
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266 Additives . . . . . . . . . . . . . . . . . . . . . 268
Economy Driving . . . . . . . . . . . . . . . 29
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 270
Filling the Tank . . . . . . . . . . . . . . . 269 Fuel (cont'd)
Foreign Countries . . . . . . . . . . . . 267
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 147
Low Fuel Warning Light . . . . . . . 159
Management, Active . . . . . . . . . . 226
Requirements, California . . . . . 267
Full-Size Spare Tire . . . . . . . . . . . . 367
Fuses Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 325
Fuses and Circuit Breakers . . . 325
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . 330, 333
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 335
G
Garage Door Opener . . . . . . . . . . . 178Programming . . . . . . . . . . . . . . . . . 178
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 319
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 149
Engine Oil Pressure . . . . . . . . . . 148
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Odometer . . . . . . . . . . . . . . . . . . . . . 147
Speedometer . . . . . . . . . . . . . . . . . 147
Tachometer . . . . . . . . . . . . . . . . . . . 147 Gauges (cont'd)
Trip Odometer . . . . . . . . . . . . . . . . 147
Voltmeter . . . . . . . . . . . . . . . . . . . . . 150
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . 142
General Information Service and Maintenance . . . . . 387
Towing . . . . . . . . . . . . . . . . . . . . . . . . 271
Vehicle Care . . . . . . . . . . . . . . . . . . 290
Glass Replacement . . . . . . . . . . . . . 319
Glove Box . . . . . . . . . . . . . . . . . . . . . . 127
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 408
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 321
Hazard Warning Flashers . . . . . . . 185
Head Restraints . . . . . . . . . . . . . . . . . 65
Head-up Display . . . . . . . . . . . . . . . . 165
Headlamps . . . . . . . . . . . . . . . . . . . . . 321Aiming . . . . . . . . . . . . . . . . . . . . . . . . 320
Automatic . . . . . . . . . . . . . . . . . . . . . 184
Bulb Replacement . . . . . . . . . . . . 321
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 184
Flash-to-Pass . . . . . . . . . . . . . . . . . 183
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 321
Page 438 of 443

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349385) - 2018 - crc - 11/3/17
Index 437
Mirrors, Interior Rearview . . . . . . . . 59
Monitor System, TirePressure . . . . . . . . . . . . . . . . . . . . . . 345
N
NavigationOnStar . . . . . . . . . . . . . . . . . . . . . . . 420
Net, Convenience . . . . . . . . . . . . . . 129
New Vehicle Break-In . . . . . . . . . . . 216
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 147 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 204 Driving . . . . . . . . . . . . . . . . . . . . . . . . 204
Recovery . . . . . . . . . . . . . . . . . . . . . 203
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . 297
Engine Oil Life System . . . . . . . 299
Engine Oil Pressure Gauge . . . 148
Older Children, Restraints . . . . . . 105
Online Owner Center . . . . . . . . . . . 407
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 417
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 424
OnStar Connections . . . . . . . . . . . . 421
OnStar Diagnostics . . . . . . . . . . . . . 423
OnStar Emergency . . . . . . . . . . . . . 419
OnStar Navigation . . . . . . . . . . . . . . 420 OnStar Overview . . . . . . . . . . . . . . . 418
OnStar Security . . . . . . . . . . . . . . . . 420
Operation
Fog Lamps . . . . . . . . . . . . . . . . . . . 186
Ordering Service Publications . . . . . . . . . . 413
Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . 138
Overheating, Engine . . . . . . . . . . . . 309P
Park Shifting Into . . . . . . . . . . . . . . . . . . . 224
Shifting Out of . . . . . . . . . . . . . . . . 225
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . 240
Brake and P (Park)Mechanism Check . . . . . . . . . . 317
Extended . . . . . . . . . . . . . . . . . . . . . 226
Over Things That Burn . . . . . . . 226
Parking Assist . . . . . . . . . . . . . . . . . . 256
Parking or Backing
Assistance Systems . . . . . . . . . . 256
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 152
Passenger Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Passenger Sensing System . . . . . 99 Perchlorate Materials
Requirements, California . . . . . . 291
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . 170
Power Door Locks . . . . . . . . . . . . . . . . . . . . . 45
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Outlets . . . . . . . . . . . . . . . . . . . . . . . 138
Protection, Battery . . . . . . . . . . . . 189
Retained Accessory (RAP) . . . 224
Seat Adjustment . . . . . . . . . . . . . . . . 67
Steering Fluid . . . . . . . . . . . . . . . . . .311
Windows . . . . . . . . . . . . . . . . . . . . . . . 60
Power Assist Steps . . . . . . . . . . . . . . 52
Pregnancy, Using Seat Belts . . . . 89
Privacy Vehicle Data Recording . . . . . . . 416
Program Courtesy Transportation . . . . . . 410
Proposition 65 Warning,
California . . . . . . . . . . . .291, 314, 368,
Back Cover
R
Radio Frequency Statement . . . . 414
Reading Lamps . . . . . . . . . . . . . . . . . 188